fzus53 kapx 181752
nshapx
expires:202606190200;;967988

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-190200-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west wind 5 to 10 knots. mostly clear. waves 2 feet or
less. 
.friday...west wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.friday night...west wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...west wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967989

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-190200-
st ignace to false detour channel-
152 pm edt thu jun 18 2026

.tonight...west wind 10 to 15 knots. mostly clear. waves 2 to
3 feet subsiding to 2 feet or less after midnight. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...west wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967990

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-190200-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west wind 10 to 15 knots. mostly clear. waves 2 to
4 feet subsiding to 2 to 3 feet after midnight. 
.friday...northwest wind 10 to 15 knots. sunny. waves 2 to
3 feet. 
.friday night...west wind 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 
.saturday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967991

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-190200-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west wind 10 to 15 knots. mostly clear. waves 2 to
4 feet subsiding to 2 to 3 feet after midnight. 
.friday...northwest wind 10 to 15 knots. sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967992

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-190200-
sturgeon pt to alabaster mi-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west wind 10 to 15 knots. mostly clear. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.saturday...light winds. chance of showers. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967985

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-190200-
grand traverse bay south of a line grand traverse light to
norwood mi-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 6 pm edt this evening...

.tonight...west wind 10 to 15 knots decreasing to 5 to 10 knots
after midnight. chance of showers early in the evening. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.friday night...light winds. chance of showers. waves 2 feet or
less. 
.saturday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967983

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-190200-
seul choix point to 5nm west of mackinac bridge-
152 pm edt thu jun 18 2026

.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. sunny. waves 2 to
3 feet. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 
.saturday...west wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967984

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-190200-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 6 pm edt this evening...

.tonight...west wind 10 to 15 knots. slight chance of showers
early in the evening. waves 2 feet or less. 
.friday...west wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.friday night...southwest wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.saturday...west wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967986

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-345-190200-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 4 pm edt this afternoon...

.tonight...west wind 5 to 10 knots. slight chance of showers
early in the evening. waves 2 feet or less. 
.friday...west wind 5 to 10 knots. sunny. waves 2 feet or less. 
.friday night...light winds. chance of showers. waves 2 feet or
less. 
.saturday...light winds. mostly sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967987

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-190200-
manistee to point betsie mi-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 4 pm edt this afternoon...

.tonight...west wind 5 to 10 knots. slight chance of showers
early in the evening. waves 2 feet or less. 
.friday...west wind 5 to 10 knots. sunny. waves 2 feet or less. 
.friday night...south wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.saturday...light winds. partly sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967981

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-190200-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...northwest wind 5 to 10 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 to 4 feet. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.friday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181752
nshapx
expires:202606190200;;967982

nearshore marine forecast
national weather service gaylord mi
152 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-190200-
st. marys river point iroquois to e. potagannissing bay-
152 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...northwest wind 5 to 10 knots. partly cloudy early in
the evening then becoming mostly cloudy. 
.friday...northwest wind 10 to 15 knots. mostly sunny. 
.friday night...northwest wind 5 to 10 knots. partly cloudy. 
.saturday...west wind 5 to 10 knots. mostly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 182358
nshbuf
expires:202606190300;;985588

nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-190300-
buffalo to ripley along lake erie-
758 pm edt thu jun 18 2026

...small craft advisory in effect until 2 am edt friday...

.tonight...west winds 15 to 25 knots diminishing to 10 to
15 knots. mostly cloudy this evening, then clearing. waves 6 to
9 feet subsiding to 1 to 3 feet. waves occasionally around
11 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.friday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. becoming mainly clear. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.saturday...west winds 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.saturday night...west winds 10 knots or less becoming southwest.
a chance of showers overnight. waves 2 feet or less. 
.sunday...light and variable winds becoming southeast 5 to
10 knots. a chance of showers during the day, then showers likely
sunday night. waves 1 foot or less. 
.monday...east winds 5 to 15 knots becoming north. showers likely
with a chance of thunderstorms during the day, then a chance of
showers and thunderstorms monday night. waves 2 feet or less. 
.tuesday...northwest winds 10 knots or less becoming west. partly
cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 182358
nshbuf
expires:202606190300;;985591

nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz045-190300-
mexico bay to the saint lawrence river along lake ontario-
758 pm edt thu jun 18 2026

...small craft advisory in effect through late saturday night...

.tonight...west winds to 30 knots diminishing to 15 to 25 knots.
mostly cloudy. waves 7 to 11 feet subsiding to 6 to 9 feet. waves
occasionally around 14 feet. 
.friday...west winds 15 to 25 knots. mostly sunny. waves 5 to
8 feet. waves occasionally around 10 feet. 
.friday night...west winds 15 to 25 knots. a chance of showers.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots. a chance of showers and
thunderstorms in the afternoon. waves 4 to 7 feet subsiding to
3 to 6 feet. waves occasionally around 9 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. a chance of showers and thunderstorms in the evening,
then a chance of showers overnight. waves 3 to 5 feet subsiding
to 1 to 3 feet. waves occasionally around 6 feet. 
.sunday...west winds 10 knots or less becoming south. a chance of
showers. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots becoming north. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...northwest winds 5 to 10 knots becoming west. a chance
of showers during the day. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 182358
nshbuf
expires:202606190300;;985590

nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-044-190300-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
758 pm edt thu jun 18 2026

...small craft advisory in effect through late saturday night...

.tonight...west winds to 30 knots diminishing to 15 to 25 knots.
partly to mostly cloudy. waves 7 to 10 feet building to 9 to
12 feet, then subsiding to 7 to 10 feet. waves occasionally
around 15 feet. 
.friday...west winds 15 to 25 knots. sunny. waves 5 to 8 feet.
waves occasionally around 10 feet. 
.friday night...west winds 15 to 25 knots. becoming mainly clear.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots. sunny. waves 4 to 7 feet
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.sunday...west winds 10 knots or less becoming south. a chance of
showers sunday night. waves 2 feet or less. 
.monday...southeast winds 5 to 15 knots becoming northwest.
showers likely with a chance of thunderstorms. waves 2 feet or
less. 
.tuesday...northwest winds 5 to 15 knots becoming west. a chance
of showers during the day. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 60 degrees.

$$

fzus51 kbuf 182358
nshbuf
expires:202606190300;;985589

nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-190300-
niagara river to hamlin beach along lake ontario-
758 pm edt thu jun 18 2026

...small craft advisory in effect through saturday morning...

.tonight...west winds to 30 knots diminishing to 15 to 25 knots.
mostly cloudy this evening, then clearing. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.friday...west winds 15 to 20 knots. sunny. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.friday night...west winds 15 to 20 knots. mainly clear. waves
3 to 5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday night...west winds 5 to 15 knots. partly cloudy. waves
1 to 3 feet subsiding to 1 foot or less. 
.sunday...west winds 10 knots or less becoming southeast. a
chance of showers sunday night. waves 1 foot or less. 
.monday...east winds 5 to 15 knots becoming northwest. a chance
of showers. waves 2 feet or less. 
.tuesday...northwest winds 5 to 15 knots becoming west. partly
cloudy. waves 1 to 2 feet. 

$$

fzus51 kbuf 182358
nshbuf
expires:202606190300;;985586

nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-190300-
upper niagara river and buffalo harbor-
758 pm edt thu jun 18 2026

...small craft advisory in effect until 10 pm edt this evening...

.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy this evening, then clearing. 
.friday...west winds 10 to 15 knots. a chance of showers in the
afternoon. 
.friday night...west winds 5 to 15 knots. a chance of showers in
the evening. 
.saturday...west winds 5 to 10 knots. sunny.
.saturday night...west winds 5 to 10 knots becoming light and
variable. partly cloudy. 
.sunday...light and variable winds. a chance of showers sunday
night. 
.monday...east winds 10 knots or less becoming north. showers
likely during the day, then a chance of showers monday night. 
.tuesday...northwest winds less than 10 knots. partly cloudy. 

the water temperature off buffalo is 66 degrees.

$$

fzus51 kcle 190001
nshcle
expires:202606190815;;985729

nearshore marine forecast
national weather service cleveland oh
801 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez145>148-190815-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-
801 pm edt thu jun 18 2026

...small craft advisory in effect until 2 am edt friday...

.overnight...west winds 15 to 20 knots diminishing to 10 to
15 knots. mostly clear. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.friday night...west winds 10 to 15 knots becoming northwest.
partly cloudy. waves 1 to 3 feet. 
.saturday...west winds 5 to 10 knots. mostly sunny. waves 1 to
3 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 70 degrees, off cleveland 66
degrees, and off erie 68 degrees.

$$

fzus51 kcle 190001
nshcle
expires:202606190815;;985728

nearshore marine forecast
national weather service cleveland oh
801 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142>144-190815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
801 pm edt thu jun 18 2026

.overnight...west winds 15 to 20 knots diminishing to 5 to
15 knots. mostly clear. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.friday...west winds 5 to 15 knots becoming northwest. sunny.
waves 1 to 3 feet. 
.friday night...northwest winds 5 to 15 knots becoming west.
mostly clear. waves 1 to 3 feet. 
.saturday...west winds 5 to 15 knots. a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 70 degrees, off cleveland 66
degrees, and off erie 68 degrees.

$$

fzus51 kcle 190001
nshcle
expires:202606190815;;985730

nearshore marine forecast
national weather service cleveland oh
801 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez149-190815-
conneaut oh to ripley ny-
801 pm edt thu jun 18 2026

...small craft advisory in effect until 2 am edt friday...

.overnight...west winds 15 to 20 knots diminishing to 5 to
15 knots. a slight chance of showers early. waves 4 to 7 feet
subsiding to 1 to 3 feet. waves occasionally around 9 feet. 
.friday...west winds 5 to 15 knots increasing to 15 to 20 knots.
a slight chance of showers and thunderstorms in the afternoon.
waves 1 to 3 feet building to 2 to 4 feet. 
.friday night...west winds 5 to 15 knots becoming northwest.
partly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...northwest winds 5 to 10 knots becoming west. mostly
sunny. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 70 degrees, off cleveland 66
degrees, and off erie 68 degrees.

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987126

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-191000-
oak point to saxon harbor wi-
737 pm cdt thu jun 18 2026

.rest of tonight...west wind 5 to 10 knots. chance of rain
showers in the evening. waves 1 foot or less. 
.friday...west wind 5 knots becoming east in the afternoon.
slight chance of rain showers in the afternoon. waves 1 foot or
less. 
.friday night...south wind 5 knots becoming west after midnight.
chance of rain showers in the evening, then slight chance of rain
showers after midnight. waves 1 foot or less. 
.saturday...northwest wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987125

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz121-191000-
chequamegon bay-bayfield to oak point wi-
737 pm cdt thu jun 18 2026

.rest of tonight...west wind 5 to 10 knots. gusts up to 25 knots
early in the evening. chance of rain showers in the evening.
waves 1 foot or less. 
.friday...west wind 5 knots becoming south early in the
afternoon, then becoming east late in the afternoon. chance of
rain showers in the afternoon. waves 1 foot or less. 
.friday night...south wind 5 knots becoming west after midnight.
chance of rain showers in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987116

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-191000-
grand portage to grand marais mn-
737 pm cdt thu jun 18 2026

.rest of tonight...west wind 10 to 15 knots with gusts to around
20 knots. chance of rain showers early in the evening, then
slight chance of rain showers late in the evening. waves 1 to
2 feet. 
.friday...west wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the late morning and
afternoon. mostly sunny. waves 1 to 3 feet. 
.friday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.saturday...northwest wind 5 knots becoming southwest in the
afternoon. chance of rain showers through the day. slight chance
of thunderstorms in the afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987117

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-191000-
grand marais to taconite harbor mn-
737 pm cdt thu jun 18 2026

.rest of tonight...northwest wind 5 to 10 knots. chance of rain
showers early in the evening, then slight chance of rain showers
late in the evening. waves 1 foot or less. 
.friday...northwest wind 5 knots becoming southwest in the late
morning and afternoon. sunny in the morning then becoming partly
sunny. waves 1 foot or less. 
.friday night...southwest wind 5 knots becoming northwest late in
the evening, then becoming variable 10 knots or less after
midnight becoming northwest 5 knots early in the morning. slight
chance of rain showers. waves 1 foot or less. 
.saturday...northwest wind 5 knots becoming west in the
afternoon. slight chance of rain showers in the afternoon. waves
1 foot or less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987118

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-191000-
taconite harbor to silver bay harbor mn-
737 pm cdt thu jun 18 2026

.rest of tonight...northwest wind 5 knots. chance of rain showers
early in the evening, then slight chance of rain showers late in
the evening. waves 1 foot or less. 
.friday...west wind 5 knots becoming southwest in the late
morning and afternoon. sunny in the morning then becoming partly
sunny. waves 1 foot or less. 
.friday night...west wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northwest 5 knots early
in the morning. chance of rain showers in the evening, then
slight chance of rain showers after midnight. waves 1 foot or
less. 
.saturday...northwest wind 5 knots becoming west in the
afternoon. slight chance of rain showers in the afternoon. waves
1 foot or less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987119

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-191000-
silver bay harbor to two harbors mn-
737 pm cdt thu jun 18 2026

.rest of tonight...west wind 5 knots becoming northwest after
midnight. chance of rain showers early in the evening, then
slight chance of rain showers late in the evening. waves 1 foot
or less. 
.friday...west wind 5 knots becoming southwest in the late
morning and afternoon. chance of rain showers in the afternoon.
waves 1 foot or less. 
.friday night...northwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northwest
5 knots early in the morning. chance of rain showers in the
evening. waves 1 foot or less. 
.saturday...west wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987120

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-191000-
two harbors to duluth mn-
737 pm cdt thu jun 18 2026

.rest of tonight...northwest wind 5 to 10 knots. chance of rain
showers early in the evening, then slight chance of rain showers
late in the evening. waves 1 foot or less. 
.friday...southwest wind 5 knots becoming south in the afternoon.
rain showers likely and slight chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.friday night...west wind 5 knots becoming northwest in the late
evening and overnight. chance of rain showers and slight chance
of thunderstorms in the evening. waves 1 foot or less. 
.saturday...west wind 5 to 10 knots. sunny. waves 1 foot or less.

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987121

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-191000-
duluth mn to port wing wi-
737 pm cdt thu jun 18 2026

.rest of tonight...west wind 5 to 10 knots. chance of rain
showers early in the evening, then slight chance of rain showers
late in the evening. waves 1 foot or less. 
.friday...southwest wind 5 knots becoming northwest late in the
afternoon. rain showers likely and slight chance of thunderstorms
in the afternoon. waves 1 foot or less. 
.friday night...northwest wind 5 knots becoming west after
midnight. chance of rain showers and slight chance of
thunderstorms in the evening. waves 1 foot or less. 
.saturday...west wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987122

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-191000-
port wing to sand island wi-
737 pm cdt thu jun 18 2026

.rest of tonight...southwest wind 5 to 10 knots becoming west in
the late evening and overnight. chance of rain showers in the
evening. waves 1 foot or less. 
.friday...southwest wind 5 knots. chance of rain showers in the
afternoon. waves 1 foot or less. 
.friday night...west wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming west 5 knots after
midnight. chance of rain showers in the evening. waves 1 foot or
less. 
.saturday...west wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 190037
nshdlh
expires:202606191000;;987123

nearshore marine forecast
national weather service duluth mn
737 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-191000-
sand island to bayfield wi-
737 pm cdt thu jun 18 2026

.rest of tonight...west wind 5 to 10 knots. chance of rain
showers in the evening. waves 1 foot or less. 
.friday...west wind 5 knots becoming southwest late in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...southwest wind 5 knots in the evening becoming
variable 10 knots or less, then becoming west 5 knots early in
the morning. chance of rain showers in the evening. waves 1 foot
or less. 
.saturday...west wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdtx 181958
nshdtx
expires:202606190400;;975494

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
358 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-190400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
358 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west winds 20 to 25 knots diminishing to 10 to
15 knots. clear. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.friday...west winds 10 to 15 knots becoming northwest 15 to
20 knots early in the afternoon. mostly sunny. waves 1 to 3 feet.
.friday night...northwest winds 15 to 20 knots diminishing to
5 to 10 knots. mostly clear. waves 1 to 3 feet. 
.saturday...west winds 5 to 10 knots backing to the south early
in the afternoon. partly cloudy until late afternoon becoming
mostly sunny. a chance of showers early in the afternoon. waves
2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181958
nshdtx
expires:202606190400;;975498

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
358 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-190400-
michigan waters of lake erie from detroit river to north cape mi-
358 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west winds 15 to 20 knots diminishing to 5 to
10 knots. clear. waves 2 feet or less. 
.friday...west winds 10 to 15 knots. sunny. waves 2 feet or less.
.friday night...west winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. mostly clear. waves 2 feet or less. 
.saturday...west winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. partly cloudy early in the
morning then clearing. a chance of showers and thunderstorms
early in the afternoon. waves 2 feet or less. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 64 degrees.

$$

fzus53 kdtx 181958
nshdtx
expires:202606190400;;975497

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
358 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-190400-
port sanilac to port huron mi-
358 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. clear. waves 1 to
3 feet. 
.friday...west winds 10 to 15 knots. mostly sunny. a slight
chance of showers early in the afternoon. waves 2 feet or less. 
.friday night...northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.saturday...west winds 5 to 10 knots. mostly sunny until late
afternoon, then partly cloudy with a chance of showers early in
the afternoon. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181958
nshdtx
expires:202606190400;;975496

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
358 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-190400-
harbor beach to port sanilac mi-
358 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. clear. waves 1 to
3 feet. 
.friday...west winds 10 to 15 knots. mostly sunny. waves 2 feet
or less. 
.friday night...northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.saturday...west winds 5 to 10 knots backing to the east early in
the afternoon. mostly sunny until late afternoon, then partly
cloudy with a chance of showers early in the afternoon. waves
2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181958
nshdtx
expires:202606190400;;975495

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
358 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-190400-
port austin to harbor beach mi-
358 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. clear. waves 2 to 4 feet subsiding to
1 to 3 feet after midnight. 
.friday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...northwest winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning, then diminishing
to 5 to 10 knots after midnight. mostly clear. waves 2 feet or
less. 
.saturday...west winds 5 to 10 knots veering to the northeast
early in the afternoon. mostly sunny early in the morning
becoming partly cloudy. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181958
nshdtx
expires:202606190400;;975493

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
358 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-190400-
inner saginaw bay sw of point au gres to bay port mi-
358 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 10 to 15 knots. clear. waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight. 
.friday...west winds 10 to 15 knots becoming northwest 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.friday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. mostly clear. waves 1 to 3 feet. 
.saturday...west winds 5 to 10 knots. partly cloudy. a chance of
showers early in the afternoon. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 190006
nshgrb
expires:202606190400;;986038

nearshore marine forecast
national weather service green bay wi
706 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-190400-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
706 pm cdt thu jun 18 2026

.tonight...w wind 10 to 15 kts. waves 2 ft or less. a slight
chance of showers and thunderstorms in the evening. 
.friday...w wind 5 to 10 kts. waves 2 ft or less. sunny in the
morning then becoming partly cloudy. 
.friday night...s wind 5 to 10 kts veering w after midnight.
waves 2 ft or less. mostly cloudy. 
.saturday...nw wind 5 to 10 kts. waves 2 ft or less. a chance of
showers in the afternoon.  

$$

fzus53 kgrb 190006
nshgrb
expires:202606190400;;986039

nearshore marine forecast
national weather service green bay wi
706 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-190400-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
706 pm cdt thu jun 18 2026

.tonight...w wind 10 to 15 kts. waves 2 ft or less. a slight
chance of showers and thunderstorms in the evening. 
.friday...w wind 10 to 15 kts backing sw 5 to 10 kts early in the
afternoon. waves 2 ft or less. mostly sunny. 
.friday night...sw wind 5 to 10 kts. waves 2 ft or less. a chance
of showers. 
.saturday...nw wind 5 to 10 kts veering n mid-day, then backing
nw early in the afternoon. waves 2 ft or less. partly cloudy in
the morning then clearing.  

$$

fzus53 kgrr 190006
nshgrr
expires:202606190800;;986041

nearshore marine forecast
national weather service grand rapids mi
806 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz848-190800-
whitehall to pentwater mi-
806 pm edt thu jun 18 2026

.through early evening...west winds 10 to 20 knots. sunny. waves
2 to 4 feet. 
.tonight...southwest winds 10 to 15 knots veering west 15 to
20 knots after midnight. mostly clear. waves 2 to 3 feet. 
.juneteenth...northwest winds 10 to 20 knots. sunny. waves 2 to
3 feet. 
.friday night...southwest winds 10 to 15 knots. partly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.saturday...southwest winds 10 to 15 knots veering west in the late
morning and afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northwest winds 5 to 10 knots veering north after
midnight. partly cloudy. waves around 1 foot. 
.sunday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. partly sunny. waves 1 foot or less.
.monday...northeast winds 15 to 20 knots backing north to 30 knots
in the late morning and afternoon. partly sunny. waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. 
.tuesday...north winds 10 to 15 knots backing northwest early in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 190006
nshgrr
expires:202606190800;;986040

nearshore marine forecast
national weather service grand rapids mi
806 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz849-190800-
pentwater to manistee mi-
806 pm edt thu jun 18 2026

.through early evening...west winds 10 to 15 knots. sunny. waves
2 to 4 feet. 
.tonight...southwest winds 10 to 15 knots veering west after
midnight. mostly clear. waves 1 to 3 feet. 
.juneteenth...west winds 10 to 15 knots. sunny. waves 1 to 3 feet. 
.friday night...southwest winds 5 to 15 knots. partly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.saturday...southwest winds 5 to 15 knots veering west in the late
morning and afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northwest winds 5 to 10 knots veering northeast
after midnight. partly cloudy. waves 1 foot or less. 
.sunday...northeast winds 5 to 15 knots backing north in the late
morning and afternoon. partly sunny. waves 1 foot or less. 
.monday...north winds to 30 knots. mostly sunny. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.tuesday...north winds 5 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 190006
nshgrr
expires:202606190800;;986045

nearshore marine forecast
national weather service grand rapids mi
806 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz844-190800-
st joseph to south haven mi-
806 pm edt thu jun 18 2026

.through early evening...west winds 10 to 20 knots. sunny. waves
3 to 5 feet. 
.tonight...west winds 5 to 15 knots increasing to 15 to 20 knots
after midnight. mostly clear. waves 2 to 3 feet. 
.juneteenth...northwest winds 15 to 20 knots decreasing to 5 to
15 knots early in the afternoon. sunny. waves 2 to 3 feet. 
.friday night...west winds around 5 knots backing southwest 5 to
15 knots in the late evening and overnight. partly cloudy. waves
1 to 2 feet. 
.saturday...west winds 15 to 20 knots veering northwest 5 to
15 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.saturday night...north winds 5 to 10 knots. mostly clear. waves
around 1 foot. 
.sunday...east winds 5 to 15 knots. mostly cloudy. waves 1 foot or
less. 
.monday...northeast winds 20 to 25 knots backing north early in the
afternoon. mostly sunny. waves 3 to 6 feet.
.tuesday...northeast winds around 10 knots backing north early in
the afternoon. mostly sunny. waves 2 to 3 feet. 

$$

fzus53 kgrr 190006
nshgrr
expires:202606190800;;986044

nearshore marine forecast
national weather service grand rapids mi
806 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz845-190800-
south haven to holland mi-
806 pm edt thu jun 18 2026

.through early evening...west winds 10 to 20 knots. sunny. waves
3 to 5 feet. 
.tonight...west winds 10 to 20 knots. mostly clear. waves 2 to
3 feet. 
.juneteenth...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet.
.friday night...west winds 5 to 15 knots backing southwest in the
late evening and overnight. partly cloudy with a chance of rain
showers and a slight chance of thunderstorms. waves 1 to 2 feet. 
.saturday...west winds 15 to 20 knots veering northwest 10 to
15 knots early in the afternoon. sunny. waves 2 to 3 feet. 
.saturday night...northwest winds 5 to 10 knots veering north after
midnight. mostly clear. waves around 1 foot. 
.sunday...northeast winds 5 to 10 knots backing north early in the
afternoon. mostly cloudy. waves less than 1 foot. 
.monday...northeast winds 20 to 25 knots backing north early in the
afternoon. mostly sunny. waves 2 to 3 feet building to 4 to 6 feet
in the late morning and afternoon. 
.tuesday...north winds 10 to 15 knots backing northwest early in the
afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 190006
nshgrr
expires:202606190800;;986043

nearshore marine forecast
national weather service grand rapids mi
806 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz846-190800-
holland to grand haven mi-
806 pm edt thu jun 18 2026

.through early evening...west winds 15 to 20 knots. sunny. waves
3 to 5 feet. 
.tonight...southwest winds 10 to 20 knots veering west after
midnight. mostly clear. waves 2 to 3 feet. 
.juneteenth...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet.
.friday night...southwest winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...west winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.saturday night...northwest winds around 10 knots veering north
after midnight. mostly clear. waves around 1 foot. 
.sunday...northeast winds 5 to 15 knots backing northwest early in
the afternoon. partly sunny. waves less than 1 foot. 
.monday...northeast winds 20 to 25 knots backing north early in the
afternoon. mostly sunny. waves 1 to 3 feet building to 3 to 5 feet
in the late morning and afternoon. 
.tuesday...north winds 10 to 15 knots backing northwest early in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 190006
nshgrr
expires:202606190800;;986042

nearshore marine forecast
national weather service grand rapids mi
806 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz847-190800-
grand haven to whitehall mi-
806 pm edt thu jun 18 2026

.through early evening...west winds 10 to 20 knots. sunny. waves
3 to 5 feet. 
.tonight...southwest winds 10 to 20 knots veering west around
20 knots after midnight. mostly clear. waves 2 to 3 feet. 
.juneteenth...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet.
.friday night...southwest winds 10 to 15 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.saturday...west winds around 15 knots becoming 10 to 15 knots early
in the afternoon. mostly sunny. waves 1 to 3 feet. 
.saturday night...northwest winds 5 to 10 knots veering north after
midnight. mostly clear. waves around 1 foot. 
.sunday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. partly sunny. waves 1 foot or less.
.monday...northeast winds 15 to 25 knots backing north to 30 knots
early in the afternoon. partly sunny. waves 1 to 2 feet building to
3 to 5 feet in the late morning and afternoon. 
.tuesday...northeast winds 10 to 15 knots backing northwest in the
late morning and afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kiwx 181955
nshiwx
expires:202606190215;;975423

nearshore marine forecast
national weather service northern indiana
355 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz046-190215-
michigan city in to new buffalo mi-
355 pm edt thu jun 18 2026

.tonight...northwest winds 5 to 10 knots becoming west. mostly
clear. waves 1 to 3 feet. 
.friday...northwest winds 10 knots or less becoming north. sunny.
waves 1 to 2 feet. 
.friday night...light and variable winds becoming southwest 5 to
10 knots. a chance of showers overnight. waves 1 foot or less. 
.saturday...west winds 10 knots or less becoming northwest. a
chance of showers in the morning. waves 1 foot or less. 

the water temperature at st. joseph is 67 degrees and at michigan
city is 64 degrees.

$$

fzus53 kiwx 181955
nshiwx
expires:202606190215;;975424

nearshore marine forecast
national weather service northern indiana
355 pm edt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz043-190215-
new buffalo mi to st joseph mi-
355 pm edt thu jun 18 2026

.tonight...west winds 10 knots or less. mostly clear. waves 2 to
3 feet subsiding to 1 to 2 feet. 
.friday...northwest winds 5 to 15 knots diminishing to less than
10 knots. sunny. waves 1 to 2 feet. 
.friday night...light and variable winds becoming southwest 5 to
10 knots. a chance of showers overnight. waves 1 foot or less. 
.saturday...west winds 5 to 15 knots becoming northwest. a chance
of showers in the morning. waves 1 to 2 feet. 

the water temperature at st. joseph is 67 degrees and at michigan
city is 64 degrees.

$$

fzus53 klot 182005
nshlot
expires:202606190345;;975971

nearshore marine forecast
national weather service chicago/romeoville il
305 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-190345-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
305 pm cdt thu jun 18 2026

.tonight...east winds around 10 kt becoming south mid evening 
then becoming west late. waves 1 to 2 ft. 
.friday...northwest winds 10 to 15 kt becoming east in the 
afternoon. mostly sunny. waves 1 to 2 ft. 
.friday night...south winds around 10 kt becoming west overnight.
chance of showers and slight chance of thunderstorms. waves
around 1 ft. 
.saturday...west winds 10 to 15 kt becoming northwest in the
afternoon. mostly sunny. waves around 1 ft.  

$$

fzus53 klot 182005
nshlot
expires:202606190345;;975972

nearshore marine forecast
national weather service chicago/romeoville il
305 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-190345-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
305 pm cdt thu jun 18 2026

.tonight...north winds around 10 kt becoming east in the mid
evening then becoming west late. mostly clear. waves 2 to 4 ft
subsiding to 1 to 3 ft.
.friday...northwest winds 10 to 15 kt becoming northeast in the
afternoon. mostly sunny. waves 1 to 2 ft. 
.friday night...south winds 10 to 15 kt becoming west overnight.
slight chance of showers and thunderstorms in the evening, then
chance of showers and slight chance of thunderstorms overnight.
waves 1 to 2 ft. 
.saturday...west winds 10 to 15 kt becoming northwest in the
afternoon. mostly sunny. waves 1 to 2 ft.  

$$

fzus53 kmkx 190010
nshmkx
expires:202606190400;;986452

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz646-190400-
wind point wi to winthrop harbor il-
710 pm cdt thu jun 18 2026

.tonight...west wind 5 to 10 knots rising to 10 to 15 knots after
midnight, then becoming west 10 to 15 knots early in the morning.
mostly clear. waves around 1 foot. 
.friday...west wind 10 to 15 knots veering northwest late in the
morning, then easing to 5 to 10 knots early in the afternoon
backing southwest late in the afternoon. sunny. waves around
1 foot. 
.friday night...south wind 5 to 10 knots veering southwest late
in the evening, then rising to 10 to 15 knots after midnight
veering west early in the morning. chance of showers through
around midnight. slight chance of thunderstorms through the
night. slight chance of showers after midnight. waves around
1 foot. 
.saturday...west wind 10 to 15 knots veering northwest late in
the afternoon. sunny. waves around 1 foot. 

$$

fzus53 kmkx 190010
nshmkx
expires:202606190400;;986449

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz643-190400-
sheboygan to port washington wi-
710 pm cdt thu jun 18 2026

.tonight...west wind 10 to 15 knots. isolated showers in the
evening. waves around 1 foot. 
.friday...northwest wind 10 to 15 knots backing west late in the
afternoon. sunny. waves around 1 foot. 
.friday night...southwest wind 5 to 10 knots veering west early
in the morning. chance of showers through around midnight. slight
chance of thunderstorms through the night. slight chance of
showers after midnight. waves around 1 foot. 
.saturday...west wind 10 to 15 knots veering northwest late in
the afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kmkx 190010
nshmkx
expires:202606190400;;986450

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz644-190400-
port washington to north point light wi-
710 pm cdt thu jun 18 2026

.tonight...west wind 10 to 15 knots. isolated showers in the
evening. waves around 1 foot. 
.friday...northwest wind 10 to 15 knots becoming west 5 to
10 knots late in the afternoon. sunny. waves around 1 foot. 
.friday night...southwest wind 5 to 10 knots veering west early
in the morning. chance of showers through around midnight. slight
chance of thunderstorms through the night. slight chance of
showers after midnight. waves around 1 foot. 
.saturday...west wind 10 to 15 knots veering northwest late in
the afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kmkx 190010
nshmkx
expires:202606190400;;986451

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt thu jun 18 2026

for waters within five nautical miles of shore on lake michigan


lmz645-190400-
north point light to wind point wi-
710 pm cdt thu jun 18 2026

.tonight...west wind 5 to 10 knots rising to 10 to 15 knots after
midnight, then becoming west 10 to 15 knots early in the morning.
partly cloudy through around midnight then becoming clear. waves
around 1 foot. 
.friday...west wind 10 to 15 knots veering northwest in the late
morning and early afternoon, then becoming southwest 5 to
10 knots late in the afternoon. sunny. waves around 1 foot. 
.friday night...southwest wind 5 to 10 knots rising to 10 to
15 knots after midnight, then veering west early in the morning.
chance of showers through around midnight. slight chance of
thunderstorms through the night. slight chance of showers after
midnight. waves around 1 foot. 
.saturday...west wind 10 to 15 knots veering northwest early in
the afternoon, then becoming north 5 to 10 knots late in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978493

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-190800-
huron islands to marquette mi-
502 pm edt thu jun 18 2026

.late this afternoon...northwest wind 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. clear through late evening
then becoming partly cloudy. waves 1 to 2 feet. 
.friday...northwest wind 10 to 15 knots becoming 5 to 15 knots
late. sunny. waves 1 to 2 feet. 
.friday night...variable wind less than 10 knots. mostly cloudy.
a slight chance of showers after midnight. waves calm to 1 foot. 
.saturday...variable wind less than 10 knots. mostly sunny. a
chance of showers in the morning, then a chance of showers and a
slight chance of thunderstorms in the afternoon. waves calm to
1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978495

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-190800-
munising to grand marais mi-
502 pm edt thu jun 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.late this afternoon...northwest wind 10 to 15 knots. mostly
sunny. waves 2 to 4 feet. 
.tonight...west wind 10 to 15 knots. partly cloudy. waves
subsiding to 2 to 3 feet, then building to 2 to 4 feet. 
.friday...northwest wind 5 to 15 knots. mostly sunny. waves
subsiding to 1 to 2 feet. 
.friday night...west wind less than 10 knots in the evening
becoming variable. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 2 feet. 
.saturday...variable wind less than 10 knots becoming northwest
less than 10 knots in the afternoon. mostly sunny. a slight
chance of showers and thunderstorms in the afternoon. waves calm
to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978496

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-190800-
grand marais to whitefish point mi-
502 pm edt thu jun 18 2026

...small craft advisory in effect until 11 pm edt this evening...

.late this afternoon...west wind 15 to 20 knots. mostly cloudy.
waves 3 to 5 feet occasionally to 7 feet. 
.tonight...west wind 10 to 15 knots. partly cloudy through late
evening then becoming mostly cloudy. waves subsiding to 2 to
3 feet, then building to 2 to 4 feet. 
.friday...west wind 10 to 20 knots. partly cloudy. waves 2 to
4 feet. 
.friday night...west wind less than 10 knots in the evening
becoming variable. partly cloudy. waves subsiding to 1 to 2 feet.
.saturday...northwest wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978486

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-190800-
green bay north of line from cedar river mi to rock island
passage-
502 pm edt thu jun 18 2026

.late this afternoon...west wind less than 10 knots. partly
cloudy with a slight chance of showers and thunderstorms. waves
calm to 1 foot. 
.tonight...west wind less than 10 knots veering northwest by
midnight. mostly clear. a slight chance of showers and
thunderstorms through late evening. waves calm to 1 foot. 
.friday...northwest wind less than 10 knots backing west late.
mostly sunny. waves calm to 1 foot. 
.friday night...variable wind less than 10 knots. mostly cloudy.
a slight chance of showers after midnight. waves calm to 1 foot. 
.saturday...northeast wind less than 10 knots veering southwest
in the afternoon. mostly sunny. a slight chance of showers in the
morning, then a chance of showers and a slight chance of
thunderstorms in the afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978487

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-190800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
502 pm edt thu jun 18 2026

.late this afternoon...west wind 10 to 15 knots. mostly sunny
with a slight chance of showers and thunderstorms. waves 1 to
2 feet. 
.tonight...west wind less than 10 knots veering northwest late.
partly cloudy. a slight chance of showers through late evening.
waves calm to 1 foot. 
.friday...northwest wind 10 to 15 knots backing west less than
10 knots late. sunny. waves calm to 1 foot. 
.friday night...southwest wind less than 10 knots in the evening
becoming variable. partly cloudy in the evening, then mostly
cloudy with a slight chance of showers after midnight. waves calm
to 1 foot. 
.saturday...east wind less than 10 knots veering southwest in the
afternoon. partly cloudy. a slight chance of showers and
thunderstorms in the afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978488

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-190800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 pm edt thu jun 18 2026 /402 pm cdt thu jun 18 2026/

.late this afternoon...west wind 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...west wind 5 to 15 knots. mostly clear. waves 1 to
2 feet. 
.friday...west wind less than 10 knots. sunny through early
afternoon then becoming mostly cloudy. waves 1 to 2 feet. 
.friday night...variable wind less than 10 knots becoming
southwest less than 10 knots after midnight. mostly cloudy with a
chance of showers in the evening, then partly cloudy with a
slight chance of showers after midnight. waves calm to 1 foot. 
.saturday...west wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978489

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-190800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt thu jun 18 2026

.late this afternoon...west wind 10 to 15 knots. mostly sunny.
waves 2 to 3 feet. 
.tonight...west wind 10 to 15 knots. partly cloudy with a slight
chance of showers through late evening, then mostly cloudy by
midnight. waves subsiding to 1 to 2 feet. 
.friday...west wind 5 to 15 knots becoming less than 10 knots
late. mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind less than 10 knots. mostly cloudy
in the evening then becoming partly cloudy. waves calm to 1 foot.
.saturday...west wind less than 10 knots. partly cloudy. a slight
chance of showers in the morning. waves calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978490

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-190800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
502 pm edt thu jun 18 2026

.late this afternoon...west wind 10 to 15 knots. mostly sunny.
waves 2 to 3 feet. 
.tonight...west wind 10 to 15 knots. partly cloudy then becoming
mostly cloudy by midnight then becoming partly cloudy. waves
subsiding to 1 to 2 feet. 
.friday...west wind less than 10 knots. gusts up to 17 knots.
mostly sunny. waves 1 to 2 feet. 
.friday night...southwest wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 
.saturday...west wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978491

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-190800-
point isabelle to lower entrance of portage canal mi-
502 pm edt thu jun 18 2026

.late this afternoon...west wind 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...west wind 5 to 15 knots. partly cloudy. waves 1 to
2 feet. 
.friday...west wind less than 10 knots. mostly sunny. waves calm
to 1 foot. 
.friday night...variable wind less than 10 knots. mostly cloudy
in the evening, then partly cloudy with a slight chance of
showers after midnight. waves calm to 1 foot. 
.saturday...variable wind less than 10 knots becoming northwest
less than 10 knots in the afternoon. partly cloudy. a slight
chance of showers in the morning. waves calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978492

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-190800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
502 pm edt thu jun 18 2026

.late this afternoon...west wind 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...west wind 10 to 15 knots. mostly clear then becoming
mostly cloudy by midnight then becoming partly cloudy. waves 1 to
2 feet. 
.friday...west wind less than 10 knots. mostly sunny. waves calm
to 1 foot. 
.friday night...variable wind less than 10 knots. mostly cloudy
in the evening, then partly cloudy with a slight chance of
showers after midnight. waves calm to 1 foot. 
.saturday...variable wind less than 10 knots becoming northwest
less than 10 knots in the afternoon. mostly sunny. a chance of
showers in the morning, then a slight chance of showers and
thunderstorms in the afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202606190800;;978494

nearshore marine forecast
national weather service marquette mi
502 pm edt thu jun 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-190800-
marquette to munising mi-
502 pm edt thu jun 18 2026

.late this afternoon...northwest wind 10 to 15 knots. mostly
sunny. waves 2 to 4 feet subsiding to 2 to 3 feet. 
.tonight...northwest wind 10 to 20 knots. mostly clear. waves
building to 2 to 4 feet. 
.friday...northwest wind 10 to 20 knots diminishing to 5 to
15 knots late. sunny. waves subsiding to 1 to 2 feet. 
.friday night...variable wind less than 10 knots. partly cloudy
in the evening, then mostly cloudy with a slight chance of
showers after midnight. waves 1 to 2 feet. 
.saturday...west wind less than 10 knots veering north in the
afternoon. mostly sunny. a slight chance of showers in the
morning, then a chance of showers and a slight chance of
thunderstorms in the afternoon. waves calm to 1 foot. 

$$