fzus53 kapx 050655
nshapx
expires:202608051500;;647004

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lhz345-051500-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
255 am edt wed aug 5 2026

.today...light winds. chance of showers early in the morning,
then slight chance of showers and thunderstorms in the morning.
chance of showers and thunderstorms in the afternoon. waves
2 feet or less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647005

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lhz346-051500-
st ignace to false detour channel-
255 am edt wed aug 5 2026

.today...light winds. slight chance of thunderstorms early in the
morning. chance of showers through the day. chance of
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647006

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lhz347-051500-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
255 am edt wed aug 5 2026

.today...light winds. showers likely and slight chance of
thunderstorms early in the morning, then chance of showers and
thunderstorms in the morning. waves 2 feet or less. 
.tonight...light winds. slight chance of showers. waves 2 feet or
less. 
.thursday...light winds. sunny. waves 2 feet or less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647007

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lhz348-051500-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
255 am edt wed aug 5 2026

.today...light winds becoming south 5 to 10 knots in the morning,
then becoming northwest early in the evening. chance of showers
early in the morning, then showers likely and a chance of
thunderstorms in the morning. waves 2 feet or less. 
.tonight...northwest wind 5 to 10 knots. chance of showers and
slight chance of thunderstorms. waves 2 feet or less. 
.thursday...northeast wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...light winds. mostly clear. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647008

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lhz349-051500-
sturgeon pt to alabaster mi-
255 am edt wed aug 5 2026

.today...south wind 5 to 10 knots. chance of showers in the
morning. slight chance of thunderstorms in the afternoon. waves
2 feet or less. 
.tonight...north wind 5 to 10 knots. chance of showers and slight
chance of thunderstorms. waves 2 feet or less. 
.thursday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.thursday night...southeast wind 5 to 10 knots. mostly clear.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647001

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lmz323-051500-
grand traverse bay south of a line grand traverse light to
norwood mi-
255 am edt wed aug 5 2026

.today...light winds. showers likely and slight chance of
thunderstorms early in the morning, then chance of showers and
thunderstorms in the morning. waves 2 feet or less. 
.tonight...light winds. mostly cloudy. waves 2 feet or less. 
.thursday...light winds. sunny. waves 2 feet or less. 
.thursday night...light winds. mostly clear. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;646999

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lmz341-051500-
seul choix point to 5nm west of mackinac bridge-
255 am edt wed aug 5 2026

.today...light winds. slight chance of showers through the day.
slight chance of thunderstorms in the morning. waves 2 feet or
less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647000

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lmz342-051500-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
255 am edt wed aug 5 2026

.today...light winds. chance of showers and slight chance of
thunderstorms. waves 2 feet or less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647002

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lmz344-345-051500-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
255 am edt wed aug 5 2026

.today...light winds becoming north 5 to 10 knots in the
afternoon. showers likely and slight chance of thunderstorms
early in the morning, then chance of showers and thunderstorms in
the morning. waves 2 feet or less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.thursday...light winds. sunny. waves 2 feet or less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;647003

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lmz346-051500-
manistee to point betsie mi-
255 am edt wed aug 5 2026

.today...light winds. showers likely and slight chance of
thunderstorms early in the morning, then chance of showers and
thunderstorms in the morning. waves 2 feet or less. 
.tonight...light winds. mostly cloudy. waves 2 feet or less. 
.thursday...light winds. mostly sunny. waves 2 feet or less. 
.thursday night...light winds. mostly clear. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;646997

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lsz321-051500-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
255 am edt wed aug 5 2026

.today...light winds. slight chance of showers in the afternoon.
waves 2 feet or less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.thursday...south wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 050655
nshapx
expires:202608051500;;646998

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lsz322-051500-
st. marys river point iroquois to e. potagannissing bay-
255 am edt wed aug 5 2026

.today...light winds. chance of showers and slight chance of
thunderstorms through the day. 
.tonight...light winds. partly cloudy. 
.thursday...southwest wind 5 to 10 knots. sunny.
.thursday night...south wind 5 to 10 knots. mostly clear. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 050804
nshbuf
expires:202608051500;;649602

nearshore marine forecast
national weather service buffalo ny
404 am edt wed aug 5 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.


lez040-041-051500-
buffalo to ripley along lake erie-
404 am edt wed aug 5 2026

.today...south winds less than 10 knots becoming northwest. a
chance of showers and thunderstorms this afternoon. waves 1 foot
or less. 
.tonight...south winds less than 10 knots. a chance of showers
and thunderstorms in the evening, then a chance of showers
overnight. waves 1 foot or less. 
.thursday...southwest winds 10 knots or less becoming west. a
chance of showers in the afternoon. waves 1 foot or less. 
.thursday night...southwest winds less than 10 knots becoming
south. a chance of showers overnight. waves 1 foot or less. 
.friday...south winds 10 knots or less. showers likely with a
chance of thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots. showers likely during
the day, then a chance of showers and thunderstorms saturday
night. waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms during the day, then showers likely with a chance
of thunderstorms sunday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 050804
nshbuf
expires:202608051500;;649606

nearshore marine forecast
national weather service buffalo ny
404 am edt wed aug 5 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.


loz045-051500-
mexico bay to the saint lawrence river along lake ontario-
404 am edt wed aug 5 2026

.today...south winds 5 to 10 knots becoming southwest. sunny.
waves 2 feet or less. 
.tonight...south winds 10 knots or less. partly to mostly cloudy.
waves 1 foot or less. 
.thursday...south winds 5 to 10 knots becoming southwest. a
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...southwest winds less than 10 knots. partly to
mostly cloudy. waves 1 foot or less. 
.friday...southwest winds 10 knots or less becoming south. a
chance of showers during the day, then showers likely with a
chance of thunderstorms friday night. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms during the day, then a chance of
showers sunday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 050804
nshbuf
expires:202608051500;;649605

nearshore marine forecast
national weather service buffalo ny
404 am edt wed aug 5 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.


loz044-051500-
sodus bay to mexico bay along lake ontario-
404 am edt wed aug 5 2026

.today...south winds 10 knots or less becoming southeast. sunny.
waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming south.
partly to mostly cloudy. waves 1 foot or less. 
.thursday...south winds less than 10 knots becoming northwest. a
chance of showers and thunderstorms in the morning, then showers
likely with a chance of thunderstorms in the afternoon. waves
1 foot or less. 
.thursday night...light and variable winds. partly to mostly
cloudy. waves 1 foot or less. 
.friday...light and variable winds. showers likely with a chance
of thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 050804
nshbuf
expires:202608051500;;649604

nearshore marine forecast
national weather service buffalo ny
404 am edt wed aug 5 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.


loz043-051500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
404 am edt wed aug 5 2026

.today...south winds 10 knots or less becoming northeast. sunny.
waves 1 foot or less. 
.tonight...east winds less than 10 knots becoming south. mostly
cloudy. waves 1 foot or less. 
.thursday...southwest winds less than 10 knots becoming north. a
chance of showers and thunderstorms. waves 1 foot or less. 
.thursday night...light and variable winds. partly to mostly
cloudy. waves 1 foot or less. 
.friday...light and variable winds. showers likely with a chance
of thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.sunday...west winds 5 to 10 knots becoming southwest. a chance
of showers sunday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 71 degrees.

$$

fzus51 kbuf 050804
nshbuf
expires:202608051500;;649603

nearshore marine forecast
national weather service buffalo ny
404 am edt wed aug 5 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.


loz042-051500-
niagara river to hamlin beach along lake ontario-
404 am edt wed aug 5 2026

.today...light and variable winds. sunny. waves 1 foot or less. 
.tonight...east winds less than 10 knots becoming southwest.
mostly cloudy. waves 1 foot or less. 
.thursday...southwest winds less than 10 knots becoming west. a
chance of showers. waves 1 foot or less. 
.thursday night...southwest winds less than 10 knots. partly
cloudy in the evening, then becoming mostly cloudy. waves 1 foot
or less. 
.friday...southwest winds 10 knots or less. showers likely with a
chance of thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots becoming west. a chance
of showers and thunderstorms. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming southwest. showers
likely sunday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 050804
nshbuf
expires:202608051500;;649600

nearshore marine forecast
national weather service buffalo ny
404 am edt wed aug 5 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.


lez020-051500-
upper niagara river and buffalo harbor-
404 am edt wed aug 5 2026

.today...south winds less than 10 knots becoming southwest.
sunny.
.tonight...south winds less than 10 knots becoming southwest. a
chance of showers. 
.thursday...southwest winds 10 knots or less. mostly sunny. 
.thursday night...southwest winds less than 10 knots. partly
cloudy in the evening, then becoming mostly cloudy. 
.friday...light and variable winds. showers likely with a chance
of thunderstorms during the day, then a chance of showers and
thunderstorms friday night. 
.saturday...southwest winds 10 knots or less. a chance of showers
and thunderstorms. 
.sunday...southwest winds 10 knots or less. a chance of showers
and thunderstorms during the day, then showers likely sunday
night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 75 degrees.

$$

fzus51 kcle 050801
nshcle
expires:202608051415;;649308

nearshore marine forecast
national weather service cleveland oh
401 am edt wed aug 5 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>144-051415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
401 am edt wed aug 5 2026

.today...south winds less than 10 knots. sunny. waves 1 foot or
less. 
.tonight...southeast winds 10 knots or less becoming southwest.
partly cloudy. waves 1 foot or less. 
.thursday...southwest winds 10 knots or less. a chance of showers
and thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...west winds less than 10 knots becoming
southwest. a chance of showers and thunderstorms in the evening,
then showers likely overnight. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus51 kcle 050801
nshcle
expires:202608051415;;649309

nearshore marine forecast
national weather service cleveland oh
401 am edt wed aug 5 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>149-051415-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
401 am edt wed aug 5 2026

.today...southeast winds less than 10 knots becoming northeast. a
chance of showers and thunderstorms this afternoon. waves 1 foot
or less. 
.tonight...east winds 10 knots or less becoming south. a chance
of showers with a slight chance of thunderstorms in the evening.
waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming west. mostly
sunny. waves 1 foot or less. 
.thursday night...west winds less than 10 knots. a chance of
showers overnight. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653658

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz148-051600-
oak point to saxon harbor wi-
500 am cdt wed aug 5 2026

.today...southwest wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.tonight...southeast wind 5 to 10 knots becoming south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
2 feet. 
.thursday night...southwest wind 10 to 15 knots with gusts to
around 25 knots easing to 10 knots with gusts to around 20 knots
early in the morning. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653657

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz121-051600-
chequamegon bay-bayfield to oak point wi-
500 am cdt wed aug 5 2026

.today...southwest wind 5 to 10 knots becoming east late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southeast wind 5 knots becoming southwest in the late
evening and overnight. partly cloudy. waves 1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 25 knots.
sunny. waves 1 to 2 feet. 
.thursday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653648

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz140-051600-
grand portage to grand marais mn-
500 am cdt wed aug 5 2026

.today...southwest wind 5 to 10 knots rising to 10 to 15 knots
with gusts to around 20 knots in the afternoon. sunny. waves 1 to
3 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots in the late evening and
overnight. partly cloudy. waves 1 to 2 feet. 
.thursday...southwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. mostly
sunny. waves 1 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. a small craft advisory may be needed. 
.thursday night...southwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots after midnight. slight chance of
rain showers after midnight. waves 3 to 5 feet. waves
occasionally to 7 feet. a small craft advisory may be needed. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653649

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz141-051600-
grand marais to taconite harbor mn-
500 am cdt wed aug 5 2026

.today...west wind 5 knots becoming south late in the afternoon.
sunny. waves 1 foot or less. 
.tonight...southeast wind 5 knots becoming southwest early in the
morning. partly cloudy. waves 1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 25 knots
late in the morning increasing to 30 knots, then decreasing to
25 knots late in the afternoon. mostly sunny. waves 1 to 3 feet. 
.thursday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. chance of rain showers after midnight. waves 1 to
2 feet. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653650

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz142-051600-
taconite harbor to silver bay harbor mn-
500 am cdt wed aug 5 2026

.today...west wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. sunny. waves
1 foot or less. 
.tonight...southeast wind 5 knots becoming southwest early in the
morning. partly cloudy. waves 1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. mostly
sunny. waves 1 to 2 feet. 
.thursday night...southwest wind 5 to 10 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. slight chance of showers and thunderstorms after
midnight. waves 1 to 2 feet. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653651

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz143-051600-
silver bay harbor to two harbors mn-
500 am cdt wed aug 5 2026

.today...west wind 5 knots becoming southwest in the late morning
and afternoon. sunny. waves 1 foot or less. 
.tonight...south wind 5 knots becoming southwest in the late
evening and overnight. partly cloudy. waves 1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. mostly
sunny. waves 1 to 2 feet. 
.thursday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. chance of rain showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653652

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz144-051600-
two harbors to duluth mn-
500 am cdt wed aug 5 2026

.today...southwest wind 5 to 10 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
2 feet. 
.thursday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots early in the morning. chance of
showers and slight chance of thunderstorms after midnight. waves
1 to 3 feet. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653653

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz145-051600-
duluth mn to port wing wi-
500 am cdt wed aug 5 2026

.today...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
2 feet. 
.thursday night...southwest wind 15 to 20 knots. gusts up to
20 knots increasing to 25 knots in the late evening and early
morning, then decreasing to 20 knots early in the morning. slight
chance of showers and thunderstorms after midnight. waves 1 to
2 feet. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653654

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz146-051600-
port wing to sand island wi-
500 am cdt wed aug 5 2026

.today...southwest wind 5 knots. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
2 feet. 
.thursday night...southwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots in the late evening and early
morning, then decreasing to 20 knots early in the morning. slight
chance of showers and thunderstorms after midnight. waves 1 to
2 feet. 

$$

fzus53 kdlh 051000
nshdlh
expires:202608051600;;653655

nearshore marine forecast
national weather service duluth mn
500 am cdt wed aug 5 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.


lsz147-051600-
sand island to bayfield wi-
500 am cdt wed aug 5 2026

.today...southwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...south wind 5 knots becoming southwest after midnight.
mostly clear. waves 1 foot or less. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 foot or
less. 
.thursday night...southwest wind 5 to 10 knots. gusts up to
20 knots increasing to 25 knots in the late evening and early
morning, then decreasing to 20 knots early in the morning. slight
chance of showers after midnight. waves 1 foot or less. 

$$

fzus53 kdtx 050741
nshdtx
expires:202608051600;;648849

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 am edt wed aug 5 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.


lhz422-051600-
inner saginaw bay sw of point au gres to bay port mi-
341 am edt wed aug 5 2026

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and early afternoon, then
diminishing to 5 to 10 knots late in the afternoon. mostly sunny
in the morning, then partly cloudy with a chance of showers and a
slight chance of thunderstorms in the afternoon. waves 2 feet or
less. 
.tonight...west winds 5 to 10 knots veering to the northwest
after midnight. partly cloudy early in the evening becoming
mostly cloudy. a chance of showers and a slight chance of
thunderstorms. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots veering to the east early
in the afternoon. mostly cloudy with a chance of showers until
late afternoon, then partly cloudy early in the afternoon. waves
2 feet or less. 
.thursday night...southeast winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 

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

$$

fzus53 kdtx 050741
nshdtx
expires:202608051600;;648854

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 am edt wed aug 5 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.


lez444-051600-
michigan waters of lake erie from detroit river to north cape mi-
341 am edt wed aug 5 2026

.today...light and variable winds becoming southwest 5 to
10 knots in the late morning and early afternoon, then backing to
the south late in the afternoon. sunny. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots veering to the west after
midnight. mostly clear. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots. partly cloudy. a
chance of showers in the late morning and afternoon. a chance of
thunderstorms early in the afternoon. waves 2 feet or less. 
.thursday night...southwest winds 5 to 10 knots. partly cloudy. a
chance of thunderstorms early in the evening. a chance of showers
until early morning. light showers likely after midnight. waves
2 feet or less. 

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

the water temperature at belle isle is 75 degrees.

$$

fzus53 kdtx 050741
nshdtx
expires:202608051600;;648853

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 am edt wed aug 5 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.


lhz443-051600-
port sanilac to port huron mi-
341 am edt wed aug 5 2026

.today...south winds 5 to 10 knots. sunny. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots veering to the west after
midnight. partly cloudy until early morning becoming mostly
cloudy. a slight chance of showers in the late evening and early
morning. a chance of showers and a slight chance of thunderstorms
after midnight. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots. mostly cloudy early in
the morning becoming partly cloudy. a chance of showers. waves
2 feet or less. 
.thursday night...northeast winds 5 to 10 knots veering to the
east in the late evening and early morning, then becoming light
and variable after midnight. partly cloudy. a chance of showers
early in the evening. waves 2 feet or less. 

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

$$

fzus53 kdtx 050741
nshdtx
expires:202608051600;;648850

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 am edt wed aug 5 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.


lhz421-051600-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
341 am edt wed aug 5 2026

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and early afternoon, then
diminishing to 5 to 10 knots late in the afternoon. mostly sunny
in the morning, then partly cloudy with a slight chance of
showers and thunderstorms in the afternoon. waves 2 feet or less.
.tonight...west winds 5 to 10 knots veering to the northwest
after midnight. mostly cloudy with a chance of showers and a
slight chance of thunderstorms. waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots veering to the east
early in the afternoon. mostly cloudy with a chance of showers
until late afternoon, then mostly sunny early in the afternoon.
waves 2 feet or less. 
.thursday night...southeast winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 

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

$$

fzus53 kdtx 050741
nshdtx
expires:202608051600;;648852

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 am edt wed aug 5 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.


lhz442-051600-
harbor beach to port sanilac mi-
341 am edt wed aug 5 2026

.today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. mostly sunny. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots veering to the west in the
late evening and overnight. partly cloudy until early morning
becoming mostly cloudy. a slight chance of thunderstorms in the
evening. a chance of showers. a chance of thunderstorms after
midnight. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots veering to the
northeast early in the afternoon. mostly cloudy with a chance of
showers. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots until early morning
becoming light and variable. partly cloudy. a chance of showers
early in the evening. waves 2 feet or less. 

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

$$

fzus53 kdtx 050741
nshdtx
expires:202608051600;;648851

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 am edt wed aug 5 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.


lhz441-051600-
port austin to harbor beach mi-
341 am edt wed aug 5 2026

.today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. mostly sunny in the morning, then
partly cloudy with a slight chance of showers in the afternoon.
waves 2 feet or less. 
.tonight...south winds 5 to 10 knots veering to the northwest
after midnight. mostly cloudy with a chance of showers and a
slight chance of thunderstorms. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. mostly cloudy until late
afternoon becoming partly cloudy. a chance of showers until late
afternoon. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots until early morning
becoming light and variable. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654526

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz849-052000-
pentwater to manistee mi-
614 am edt wed aug 5 2026

.today...southwest winds 5 to 10 knots. cloudy with a chance of
showers and thunderstorms. waves 1 to 2 feet. 
.tonight...northwest winds around 10 knots veering northeast in the
late evening and overnight. mostly cloudy with a slight chance of
rain showers. patchy fog. waves 1 foot or less. 
.thursday...northeast winds around 5 knots backing northwest early
in the afternoon. mostly sunny. waves less than 1 foot. 
.thursday night...northwest winds around 10 knots veering southeast
in the late evening and overnight. mostly clear. waves less than
1 foot. 
.friday...south winds 5 to 15 knots veering southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654531

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz844-052000-
st joseph to south haven mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. partly sunny with a slight
chance of showers and thunderstorms. waves around 1 foot. 
.tonight...southwest winds 5 to 10 knots. mostly cloudy with a
chance of showers and thunderstorms. patchy fog. waves 1 foot or
less. 
.thursday...north winds 5 to 10 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves less
than 1 foot. 
.thursday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering south after midnight. partly
cloudy. waves less than 1 foot. 
.friday...southwest winds around 5 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.saturday...west winds 5 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...southwest winds 10 to 15 knots. partly sunny with a chance
of showers and thunderstorms. waves around 1 foot. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654530

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz845-052000-
south haven to holland mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves around
1 foot. 
.tonight...southwest winds around 10 knots veering northwest after
midnight. mostly cloudy with a chance of showers and thunderstorms.
patchy fog. waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. partly sunny with a slight chance of rain showers. patchy
fog. waves less than 1 foot. 
.thursday night...northwest winds 5 to 10 knots veering east in the
late evening and early morning, then veering south after midnight.
partly cloudy. waves less than 1 foot. 
.friday...south winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds 10 to 15 knots. partly sunny with a chance
of showers and thunderstorms. waves around 1 foot. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654529

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz846-052000-
holland to grand haven mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 1 to
2 feet. 
.tonight...southwest winds around 10 knots veering northwest in the
late evening and overnight. mostly cloudy with a chance of showers
and thunderstorms. patchy fog. waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. partly sunny. patchy fog. waves less than 1 foot. 
.thursday night...northwest winds around 10 knots veering southeast
in the late evening and overnight. partly cloudy. waves less than
1 foot. 
.friday...south winds 5 to 10 knots veering southwest early in the
afternoon. partly sunny. waves less than 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds 10 to 15 knots. partly sunny with a chance
of rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654528

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz847-052000-
grand haven to whitehall mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. cloudy with a chance of
showers and thunderstorms. waves 1 to 2 feet. 
.tonight...west winds 5 to 10 knots veering north in the late
evening and overnight. mostly cloudy with a chance of showers and
thunderstorms. patchy fog. waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. partly sunny. waves less than 1 foot. 
.thursday night...northwest winds 5 to 10 knots veering east in the
late evening and overnight. partly cloudy. waves less than 1 foot. 
.friday...southeast winds around 5 knots veering southwest in the
late morning and afternoon. mostly sunny. waves less than 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds around 15 knots. partly sunny with a
chance of rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654527

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz848-052000-
whitehall to pentwater mi-
614 am edt wed aug 5 2026

.today...southwest winds around 10 knots. cloudy with a chance of
showers and thunderstorms. waves 1 to 2 feet. 
.tonight...northwest winds 5 to 10 knots veering north in the late
evening and overnight. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. patchy fog. waves around
1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.thursday night...north winds 5 to 10 knots veering southeast in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.friday...southeast winds 5 to 10 knots veering south 10 to 15 knots
in the late morning and afternoon. mostly sunny. waves around
1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds around 15 knots. partly sunny with a
chance of rain showers. waves 1 to 3 feet. 

$$

fzus53 kiwx 050807
nshiwx
expires:202608051415;;649835

nearshore marine forecast
national weather service northern indiana
407 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-051415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
407 am edt wed aug 5 2026

.today...south winds 5 to 10 knots becoming southwest. partly
sunny. waves 1 foot or less. 
.tonight...southwest winds 10 knots or less. showers likely with
a chance of thunderstorms. waves 1 foot or less. 
.thursday...north winds less than 10 knots. a slight chance of
showers and thunderstorms in the morning, then a chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.
.thursday night...north winds less than 10 knots. a chance of
showers and thunderstorms in the evening. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at michigan city is 66 degrees.

$$

fzus53 klot 050833
nshlot
expires:202608052130;;650890

nearshore marine forecast
national weather service chicago/romeoville il
333 am cdt wed aug 5 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>742-052130-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
333 am cdt wed aug 5 2026

.today...southwest winds 10 to 15 kt. chance of showers and
slight chance of thunderstorms in the morning, then chance of
showers and thunderstorms late in the afternoon. waves around 1 
ft.
.tonight...southwest winds around 10 kt becoming north late.
showers likely and a chance of thunderstorms in the evening, then
chance of showers after midnight. waves around 1 ft. 
.thursday...north winds around 10 kt becoming northeast in the
afternoon. slight chance of showers in the morning. waves around
1 ft. 
.thursday night...east winds around 10 kt becoming south
overnight. partly cloudy. waves around 1 ft.  

$$

fzus53 klot 050833
nshlot
expires:202608052130;;650891

nearshore marine forecast
national weather service chicago/romeoville il
333 am cdt wed aug 5 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>745-052130-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
333 am cdt wed aug 5 2026

.today...southwest winds 10 to 15 kt. slight chance of showers
and thunderstorms. waves around 1 ft. 
.tonight...southwest winds around 10 kt. showers likely and a 
chance of thunderstorms. waves 1 ft or less.
.thursday...east winds around 10 kt becoming north. chance of 
showers. waves around 1 ft.
.thursday night...east winds around 10 kt becoming south
overnight. slight chance of showers in the evening. waves around 
1 ft. 

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654369

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz645-051600-
north point light to wind point wi-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing southeast late in the
afternoon. numerous showers and slight chance of thunderstorms in
the morning, then scattered showers and a chance of thunderstorms
in the afternoon. waves around 1 foot. 
.tonight...northeast wind 5 to 10 knots becoming north after
midnight, then rising to 5 to 10 knots early in the morning.
scattered showers and a chance of thunderstorms through around
midnight. patchy fog after midnight. waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering east late in the
afternoon. patchy fog in the morning. waves nearly calm. 
.thursday night...east wind 5 to 10 knots becoming southeast late
in the evening, then veering south after midnight veering
southwest early in the morning. mostly clear. waves nearly calm. 

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654368

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz644-051600-
port washington to north point light wi-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing southeast late in the
afternoon. numerous showers and slight chance of thunderstorms.
waves around 1 foot. 
.tonight...east wind 5 to 10 knots backing northeast late in the
evening, then becoming northwest after midnight veering north
early in the morning. scattered showers and slight chance of
thunderstorms through around midnight. patchy fog after midnight.
waves nearly calm. 
.thursday...north wind 5 to 10 knots becoming northeast late in
the morning, then becoming east early in the afternoon becoming
east 5 to 10 knots late in the afternoon. partly sunny. waves
nearly calm. 
.thursday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering southwest after midnight
becoming southwest 5 knots early in the morning. mostly clear.
waves nearly calm. 

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654367

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz643-051600-
sheboygan to port washington wi-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing southeast early in the
afternoon, then becoming southeast 5 to 10 knots late in the
afternoon. scattered showers and slight chance of thunderstorms.
waves around 1 foot. 
.tonight...east wind 5 to 10 knots backing northeast late in the
evening, then becoming northwest after midnight veering north
early in the morning. isolated showers through around midnight.
patchy fog after midnight. waves around 1 foot. 
.thursday...north wind 5 knots becoming southeast early in the
afternoon, then becoming southeast 5 to 10 knots late in the
afternoon. mostly sunny. waves nearly calm. 
.thursday night...south wind 5 to 10 knots veering southwest
early in the morning. mostly clear. waves nearly calm. 

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654370

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz646-051600-
wind point wi to winthrop harbor il-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing south late in the
afternoon. numerous showers and slight chance of thunderstorms in
the morning, then scattered showers and a chance of thunderstorms
in the afternoon. waves around 1 foot. 
.tonight...north wind 5 to 10 knots easing to 5 knots after
midnight, then rising to 5 to 10 knots early in the morning.
patchy fog through the night. scattered showers and a chance of
thunderstorms through around midnight. isolated showers after
midnight. waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering east late in the
afternoon. patchy fog in the morning. waves nearly calm. 
.thursday night...east wind 5 to 10 knots becoming southeast late
in the evening, then veering south after midnight veering
southwest early in the morning. partly cloudy. waves nearly calm.

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651760

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lmz221-052000-
green bay north of line from cedar river mi to rock island
passage-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming southeast less
than 10 knots late. mostly cloudy. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. partly cloudy
through late evening then clearing. waves calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing south 10 to
15 knots in the afternoon. mostly sunny. waves calm to 1 foot. 
.thursday night...south wind 10 to 15 knots veering southwest
less than 10 knots after midnight. clear. waves calm to 1 foot. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651762

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz240-241-052000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 am edt wed aug 5 2026 /401 am cdt wed aug 5 2026/

.early this morning...variable wind less than 10 knots. clear.
waves calm to 1 foot. 
.today...west wind less than 10 knots through early afternoon
becoming variable. sunny. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering south 10 to
15 knots by midnight. mostly clear. waves calm to 1 foot. 
.thursday...southwest wind 10 to 15 knots with gusts up to
25 knots. sunny. waves building to 1 to 2 feet. 
.thursday night...southwest wind 10 to 15 knots with gusts up to
23 knots. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651763

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz242-243-052000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. mostly
clear. waves calm to 1 foot. 
.today...west wind less than 10 knots backing southwest late.
sunny. waves calm to 1 foot. 
.tonight...south wind 5 to 15 knots becoming 10 to 15 knots late.
mostly clear. waves building to 1 to 2 feet. 
.thursday...southwest wind 10 to 15 knots with gusts up to
23 knots. sunny. waves 1 to 2 feet. 
.thursday night...southwest wind 10 to 20 knots. mostly clear.
waves building to 2 to 3 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651764

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz244-245-052000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. mostly
clear. waves 1 to 2 feet. 
.today...west wind less than 10 knots backing south late. sunny.
waves calm to 1 foot. 
.tonight...south wind less than 10 knots veering southwest 10 to
15 knots late. mostly clear. waves building to 1 to 2 feet. 
.thursday...southwest wind 10 to 15 knots backing south in the
afternoon. gusts up to 22 knots. sunny. waves calm to 1 foot. 
.thursday night...south wind 10 to 15 knots with gusts up to
24 knots. mostly clear. waves building to 2 to 4 feet, then
subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651765

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz246-052000-
point isabelle to lower entrance of portage canal mi-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. mostly
clear. waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming southwest less
than 10 knots by late morning, then backing east late. sunny.
waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering southwest by
midnight. gusts up to 18 knots. mostly clear. waves calm to
1 foot. 
.thursday...southwest wind 10 to 15 knots backing south less than
10 knots in the afternoon. sunny. waves building to 1 to 2 feet. 
.thursday night...southwest wind 10 to 20 knots. mostly clear.
waves building to 2 to 3 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651766

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz247-052000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
501 am edt wed aug 5 2026

.early this morning...southwest wind less than 10 knots. mostly
clear. waves calm to 1 foot. 
.today...southwest wind less than 10 knots through mid morning
becoming variable, then becoming east less than 10 knots late.
sunny. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering southwest
5 to 15 knots by midnight. mostly clear. waves calm to 1 foot. 
.thursday...southwest wind 10 to 15 knots. sunny. waves calm to
1 foot. 
.thursday night...southwest wind 10 to 20 knots. mostly clear.
waves building to 1 to 2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651767

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz248-052000-
huron islands to marquette mi-
501 am edt wed aug 5 2026

.early this morning...west wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming northeast less
than 10 knots by late morning, then veering east late. mostly
sunny. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering southwest
late. gusts up to 19 knots. mostly clear. waves calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing south 5 to
15 knots in the afternoon. sunny. waves calm to 1 foot. 
.thursday night...south wind 10 to 20 knots. clear. waves
building to 1 to 2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651768

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz249-052000-
marquette to munising mi-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...variable wind less than 10 knots becoming northeast less
than 10 knots late. partly cloudy. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering south by
midnight. gusts up to 17 knots. mostly clear. waves calm to
1 foot. 
.thursday...south wind 5 to 15 knots. sunny. waves building to
1 to 2 feet. 
.thursday night...south wind 10 to 15 knots with gusts up to
24 knots. clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651769

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz250-052000-
munising to grand marais mi-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.today...variable wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering south by
midnight. mostly clear. waves calm to 1 foot. 
.thursday...south wind 5 to 15 knots. sunny. waves calm to
1 foot. 
.thursday night...south wind 10 to 15 knots with gusts up to
23 knots. mostly clear. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651770

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lsz251-052000-
grand marais to whitefish point mi-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.today...variable wind less than 10 knots. mostly cloudy. waves
calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming south less
than 10 knots by midnight. partly cloudy. waves calm to 1 foot. 
.thursday...south wind less than 10 knots. sunny. waves calm to
1 foot. 
.thursday night...south wind 10 to 15 knots. mostly clear. waves
building to 1 to 2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202608052000;;651761

nearshore marine forecast
national weather service marquette mi
501 am edt wed aug 5 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.


lmz248-250-052000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
501 am edt wed aug 5 2026

.early this morning...variable wind less than 10 knots. cloudy.
waves 2 to 3 feet subsiding to 1 to 2 feet. 
.today...variable wind less than 10 knots becoming southeast less
than 10 knots by late morning, then veering south late. mostly
cloudy. waves 1 to 2 feet. 
.tonight...variable wind less than 10 knots. partly cloudy
through late evening then clearing. waves calm to 1 foot. 
.thursday...south wind less than 10 knots with gusts up to
18 knots. mostly sunny. waves calm to 1 foot. 
.thursday night...south wind less than 10 knots. mostly clear.
waves calm to 1 foot. 

$$