fzus53 kapx 271806
nshapx
expires:202608280215;;455066

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lhz345-280215-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
206 pm edt thu aug 27 2026

.through early evening...north wind 10 to 15 knots. sunny. waves
2 feet or less. 
.tonight...northwest wind 5 to 10 knots. mostly clear. 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. mostly clear. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455067

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lhz346-280215-
st ignace to false detour channel-
206 pm edt thu aug 27 2026

.through early evening...north wind 10 to 15 knots. sunny. waves
2 feet or less. 
.tonight...northwest wind 10 to 15 knots. mostly clear. 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. mostly clear. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455068

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lhz347-280215-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
206 pm edt thu aug 27 2026

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

.through early evening...north wind 15 to 20 knots. sunny. waves 
2 to 4 feet. 
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 
.friday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.friday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455069

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lhz348-280215-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
206 pm edt thu aug 27 2026

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

.through early evening...north wind 15 to 20 knots. mostly sunny.
waves 2 to 4 feet. 
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 
.friday...north wind 5 to 10 knots. sunny. waves 2 feet or less. 
.friday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455070

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lhz349-280215-
sturgeon pt to alabaster mi-
206 pm edt thu aug 27 2026

.through early evening...north wind 10 to 15 knots. isolated
showers. waves 2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly clear. waves 2 feet
or less. 
.friday...northeast wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.friday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455063

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lmz323-280215-
grand traverse bay south of a line grand traverse light to
norwood mi-
206 pm edt thu aug 27 2026

.through early evening...northwest wind 15 to 20 knots. sunny.
waves 2 to 3 feet. 
.tonight...northeast wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...light winds. sunny. waves 2 feet or less. 
.friday night...southeast wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455061

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lmz341-280215-
seul choix point to 5nm west of mackinac bridge-
206 pm edt thu aug 27 2026

.through early evening...northwest wind 10 to 20 knots. sunny.
waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. partly cloudy. 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. partly cloudy. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455062

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lmz342-280215-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
206 pm edt thu aug 27 2026

.through early evening...northwest wind 10 to 20 knots. sunny.
waves 2 to 3 feet. 
.tonight...north wind 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.friday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.friday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots with gusts to around
30 knots. mostly sunny. waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455064

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lmz344-345-280215-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
206 pm edt thu aug 27 2026

.through early evening...north wind 5 to 10 knots. sunny. waves
2 to 3 feet. 
.tonight...northeast wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...light winds. sunny. waves 2 feet or less. 
.friday night...south wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...southwest wind 10 to 15 knots with gusts to around
30 knots. mostly sunny. waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455065

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lmz346-280215-
manistee to point betsie mi-
206 pm edt thu aug 27 2026

.through early evening...north wind 10 to 15 knots. sunny. waves
2 to 3 feet. 
.tonight...northeast wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...light winds. mostly sunny. waves 2 feet or less. 
.friday night...southeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.saturday...southwest wind 10 to 15 knots. partly sunny. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455059

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lsz321-280215-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
206 pm edt thu aug 27 2026

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

.through early evening...northwest wind 15 to 20 knots. sunny. 
waves 2 to 4 feet. 
.tonight...northwest wind 10 to 15 knots. patchy fog. waves 2 to
4 feet. 
.friday...light winds. sunny. waves 2 feet or less. 
.friday night...southeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.saturday...southwest wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 271806
nshapx
expires:202608280215;;455060

nearshore marine forecast
national weather service gaylord mi
206 pm edt thu aug 27 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.


lsz322-280215-
st. marys river point iroquois to e. potagannissing bay-
206 pm edt thu aug 27 2026

.through early evening...northwest wind 10 to 20 knots. sunny.
.tonight...northwest wind 10 to 15 knots. mostly clear. 
.friday...northwest wind 5 to 10 knots. sunny.
.friday night...light winds. partly cloudy. 
.saturday...southwest wind 5 to 10 knots. chance of showers. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 272003
nshbuf
expires:202608280300;;461626

nearshore marine forecast
national weather service buffalo ny
403 pm edt thu aug 27 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.


loz044-280300-
sodus bay to mexico bay along lake ontario-
403 pm edt thu aug 27 2026

.tonight...southwest winds 5 to 10 knots becoming northwest.
partly to mostly cloudy. waves 2 feet or less. 
.friday...north winds 5 to 10 knots becoming northwest. becoming
mostly sunny. waves 1 to 2 feet. 
.friday night...northwest winds less than 10 knots. mainly clear.
waves 1 foot or less. 
.saturday...southwest winds less than 10 knots becoming west.
sunny. waves 1 foot or less. 
.saturday night...southwest winds 10 knots or less becoming
south. mainly clear in the evening, then becoming partly cloudy.
waves 1 foot or less. 
.sunday...south winds 10 knots or less. showers likely sunday
night. waves 1 foot or less. 
.monday...south winds less than 10 knots becoming southeast.
showers likely with a chance of thunderstorms during the day,
then a chance of showers and thunderstorms monday night. waves
1 foot or less. 
.tuesday...south winds 10 knots or less becoming southwest. a
chance of showers during the day, then showers likely tuesday
night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 272003
nshbuf
expires:202608280300;;461621

nearshore marine forecast
national weather service buffalo ny
403 pm edt thu aug 27 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.


lez020-280300-
upper niagara river and buffalo harbor-
403 pm edt thu aug 27 2026

.tonight...west winds 10 to 15 knots becoming light and variable.
partly cloudy. 
.friday...light and variable winds. mostly sunny. 
.friday night...light and variable winds. mainly clear. 
.saturday...light and variable winds. mostly sunny. 
.saturday night...southwest winds less than 10 knots. partly
cloudy. 
.sunday...southwest winds 10 knots or less becoming south.
showers likely with a chance of thunderstorms sunday night. 
.monday...southwest winds 10 knots or less. showers likely with a
chance of thunderstorms during the day, then a chance of showers
and thunderstorms monday night. 
.tuesday...southwest winds 10 knots or less. a chance of showers.

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 74 degrees.

$$

fzus51 kbuf 272003
nshbuf
expires:202608280300;;461623

nearshore marine forecast
national weather service buffalo ny
403 pm edt thu aug 27 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.


lez040-041-280300-
buffalo to ripley along lake erie-
403 pm edt thu aug 27 2026

.tonight...west winds 5 to 15 knots becoming north less than
10 knots. a chance of showers after midnight. waves 1 to 3 feet
subsiding to 1 foot or less. 
.friday...north winds 10 knots or less becoming northwest.
becoming mostly sunny. waves 1 foot or less. 
.friday night...light and variable winds. mainly clear. waves
1 foot or less. 
.saturday...south winds less than 10 knots becoming west. sunny.
waves 1 foot or less. 
.saturday night...light and variable winds becoming south 5 to
10 knots. mainly clear in the evening, then becoming partly
cloudy. waves 1 foot or less. 
.sunday...south winds 10 knots or less. showers likely sunday
night. waves 1 foot or less. 
.monday...southwest winds 5 to 10 knots. showers likely during
the day, then a chance of showers and thunderstorms monday night.
waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. a chance of showers
during the day, then showers likely with a chance of
thunderstorms tuesday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 272003
nshbuf
expires:202608280300;;461624

nearshore marine forecast
national weather service buffalo ny
403 pm edt thu aug 27 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.


loz042-280300-
niagara river to hamlin beach along lake ontario-
403 pm edt thu aug 27 2026

.tonight...west winds 5 to 15 knots becoming northwest. partly
cloudy. waves 1 to 2 feet. 
.friday...north winds 10 knots or less becoming northeast.
becoming mostly sunny. waves 2 feet or less. 
.friday night...light and variable winds. mainly clear. waves
1 foot or less. 
.saturday...light and variable winds. sunny. waves 1 foot or
less. 
.saturday night...southwest winds 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.sunday...southwest winds 10 knots or less becoming south.
showers likely with a chance of thunderstorms sunday night. waves
1 foot or less. 
.monday...southwest winds 5 to 10 knots becoming southeast.
showers likely with a chance of thunderstorms during the day,
then a chance of showers and thunderstorms monday night. waves
1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming southwest. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 272003
nshbuf
expires:202608280300;;461625

nearshore marine forecast
national weather service buffalo ny
403 pm edt thu aug 27 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.


loz043-280300-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm edt thu aug 27 2026

.tonight...west winds 5 to 10 knots becoming northwest. a chance
of showers early. waves 2 feet or less. 
.friday...northwest winds 10 knots or less. becoming mostly
sunny. waves 2 feet or less. 
.friday night...light and variable winds. mainly clear. waves
1 foot or less. 
.saturday...southwest winds less than 10 knots. sunny. waves
1 foot or less. 
.saturday night...southwest winds 10 knots or less. partly
cloudy. waves 1 foot or less. 
.sunday...southwest winds 10 knots or less becoming south.
showers likely sunday night. waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming southeast.
showers likely with a chance of thunderstorms during the day,
then a chance of showers and thunderstorms monday night. waves
1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming southwest. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 71 degrees.

$$

fzus51 kbuf 272003
nshbuf
expires:202608280300;;461627

nearshore marine forecast
national weather service buffalo ny
403 pm edt thu aug 27 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.


loz045-280300-
mexico bay to the saint lawrence river along lake ontario-
403 pm edt thu aug 27 2026

.tonight...southwest winds 5 to 15 knots becoming northwest.
partly cloudy this evening, then becoming mostly cloudy. waves
1 to 3 feet. 
.friday...north winds 5 to 10 knots becoming northwest. becoming
mostly sunny. waves 2 feet or less. 
.friday night...west winds less than 10 knots becoming south.
mainly clear. waves 1 foot or less. 
.saturday...south winds 10 knots or less becoming southwest.
sunny. waves 1 foot or less. 
.saturday night...southwest winds 5 to 15 knots becoming south.
partly cloudy. waves 2 feet or less. 
.sunday...south winds 10 knots or less. showers likely sunday
night. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots becoming east. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots becoming south. a chance
of showers during the day, then showers likely tuesday night.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 272000 cca
nshcle
expires:202608280215;;461337

nearshore marine forecast...corrected
national weather service cleveland oh
400 pm edt thu aug 27 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.


lez142-143-280215-
maumee bay to reno beach oh-reno beach to the islands oh-
400 pm edt thu aug 27 2026

.tonight...northwest winds 10 knots or less becoming northeast. a
chance of waterspouts after midnight. waves 2 feet or less. 
.friday...northeast winds 5 to 10 knots becoming east. a chance
of waterspouts in the morning. waves 2 feet or less. 
.friday night...east winds less than 10 knots becoming south.
mostly clear. waves 1 foot or less. 
.saturday...south winds less than 10 knots becoming southeast.
mostly sunny. waves 1 foot or less. 

see lake erie open lakes forecast for sunday through tuesday.

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

$$

fzus51 kcle 272000 cca
nshcle
expires:202608280215;;461338

nearshore marine forecast...corrected
national weather service cleveland oh
400 pm edt thu aug 27 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.


lez144>146-280215-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
400 pm edt thu aug 27 2026

.tonight...west winds 10 knots or less becoming northeast. a
chance of waterspouts after midnight. a slight chance of showers
and thunderstorms after midnight. a slight chance of showers
late. waves 1 foot or less. 
.friday...northeast winds 5 to 10 knots. a chance of waterspouts
in the morning. waves 1 to 3 feet. 
.friday night...northeast winds less than 10 knots becoming
southeast. mostly clear. waves 1 foot or less. 
.saturday...south winds less than 10 knots becoming east. mostly
sunny. waves 1 foot 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 74 degrees, off cleveland 74
degrees, and off erie 74 degrees.

$$

fzus51 kcle 272000 cca
nshcle
expires:202608280215;;461339

nearshore marine forecast...corrected
national weather service cleveland oh
400 pm edt thu aug 27 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.


lez147>149-280215-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
400 pm edt thu aug 27 2026

.tonight...west winds 10 knots or less becoming northeast. a
chance of waterspouts from late evening on. a slight chance of
showers after midnight. waves 2 feet or less. 
.friday...north winds 5 to 10 knots becoming northeast. a chance
of waterspouts in the morning. waves 2 feet or less. 
.friday night...northeast winds less than 10 knots becoming
southeast. mostly clear. waves 1 foot or less. 
.saturday...south winds less than 10 knots. sunny. waves 1 foot
or less. 

see lake erie open lakes forecast for sunday through tuesday.

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

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466321

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz141-280400-
grand marais to taconite harbor mn-
456 pm cdt thu aug 27 2026

.tonight...northeast wind 5 knots. partly cloudy. waves 1 foot or
less. 
.friday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming south 5 knots in the
afternoon. sunny. waves 1 foot or less. 
.friday night...variable winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.saturday...east wind 5 knots. chance of rain showers. waves
1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466320

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz140-280400-
grand portage to grand marais mn-
456 pm cdt thu aug 27 2026

.tonight...north wind 5 knots. chance of sprinkles early in the
evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming southeast late in the
morning, then becoming south in the afternoon. sunny. waves
1 foot or less. 
.friday night...southwest wind 5 to 10 knots becoming northwest
early in the morning. partly cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 knots becoming southeast in the late
morning and afternoon. chance of rain showers in the morning,
then slight chance of rain showers in the afternoon. waves 1 foot
or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466329

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz121-280400-
chequamegon bay-bayfield to oak point wi-
456 pm cdt thu aug 27 2026

.tonight...northeast wind 5 knots. patchy fog late in the night.
waves 1 foot or less. 
.friday...variable winds 10 knots or less becoming east 5 to
10 knots in the afternoon. patchy fog in the morning. waves
1 foot or less. 
.friday night...east wind 5 knots becoming south after midnight,
then becoming variable 10 knots or less early in the morning.
patchy fog after midnight. slight chance of rain showers after
midnight. waves 1 foot or less. 
.saturday...south wind 5 to 10 knots becoming southeast late in
the afternoon. rain showers likely. waves 1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466327

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz147-280400-
sand island to bayfield wi-
456 pm cdt thu aug 27 2026

.tonight...east wind 5 knots becoming northeast after midnight.
partly cloudy. waves 1 foot or less. 
.friday...northeast wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming northeast 5 knots early
in the afternoon becoming east. sunny. waves 1 foot or less. 
.friday night...southeast wind 5 knots until early morning
becoming variable 10 knots or less. slight chance of rain showers
after midnight. waves 1 foot or less. 
.saturday...southeast wind 5 knots becoming east late in the
afternoon. chance of rain showers. waves 1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466330

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz148-280400-
oak point to saxon harbor wi-
456 pm cdt thu aug 27 2026

.tonight...east wind 5 knots. partly cloudy. waves 1 foot or
less. 
.friday...east wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming northeast 5 to 10 knots
in the afternoon. sunny. waves 1 foot or less. 
.friday night...east wind 5 knots becoming south after midnight.
slight chance of rain showers after midnight. waves 1 foot or
less. 
.saturday...south wind 5 knots becoming southeast late in the
afternoon. rain showers likely. waves 1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466322

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz142-280400-
taconite harbor to silver bay harbor mn-
456 pm cdt thu aug 27 2026

.tonight...north wind 5 knots. mostly clear. waves 1 foot or
less. 
.friday...variable winds 10 knots or less becoming southeast
5 knots in the afternoon. sunny. waves 1 foot or less. 
.friday night...variable winds 10 knots or less becoming north
5 knots after midnight. patchy fog after midnight. slight chance
of rain showers after midnight. waves 1 foot or less. 
.saturday...east wind 5 knots. chance of rain showers. waves
1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466324

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz144-280400-
two harbors to duluth mn-
456 pm cdt thu aug 27 2026

.tonight...northeast wind 5 knots. partly cloudy. waves 1 foot or
less. 
.friday...east wind 5 knots. sunny. waves 1 foot or less. 
.friday night...northeast wind 5 knots. chance of rain showers
after midnight. waves 1 foot or less. 
.saturday...east wind 5 to 10 knots. slight chance of
thunderstorms in the morning. rain showers likely through the
day. waves 1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466325

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz145-280400-
duluth mn to port wing wi-
456 pm cdt thu aug 27 2026

.tonight...northeast wind 5 knots. partly cloudy. waves 1 foot or
less. 
.friday...northeast wind 5 knots. sunny. waves 1 foot or less. 
.friday night...northeast wind 5 knots. chance of rain showers
after midnight. waves 1 foot or less. 
.saturday...east wind 5 to 10 knots. rain showers likely and
slight chance of thunderstorms in the morning, then chance of
rain showers in the afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466323

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz143-280400-
silver bay harbor to two harbors mn-
456 pm cdt thu aug 27 2026

.tonight...northeast wind 5 knots. mostly clear. waves 1 foot or
less. 
.friday...northeast wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.friday night...northeast wind 5 knots. slight chance of rain
showers after midnight. waves 1 foot or less. 
.saturday...east wind 5 to 10 knots. chance of rain showers.
waves 1 foot or less. 

$$

fzus53 kdlh 272156
nshdlh
expires:202608280400;;466326

nearshore marine forecast
national weather service duluth mn
456 pm cdt thu aug 27 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.


lsz146-280400-
port wing to sand island wi-
456 pm cdt thu aug 27 2026

.tonight...northeast wind 5 knots. partly cloudy. waves 1 foot or
less. 
.friday...northeast wind 5 knots. sunny. waves 1 foot or less. 
.friday night...east wind 5 knots. slight chance of rain showers
after midnight. waves 1 foot or less. 
.saturday...east wind 5 to 10 knots. chance of rain showers.
waves 1 foot or less. 

$$

fzus53 kdtx 271942
nshdtx
expires:202608280345;;460848

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
342 pm edt thu aug 27 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.


lez444-280345-
michigan waters of lake erie from detroit river to north cape mi-
342 pm edt thu aug 27 2026

.tonight...northwest winds 5 to 10 knots veering to the north
after midnight, then becoming northeast 10 to 15 knots early in
the morning. clear. waves 2 feet or less. 
.friday...northeast winds 5 to 10 knots veering to the southeast
early in the afternoon. mostly sunny. waves 2 feet or less. 
.friday night...southeast winds 5 to 10 knots. clear. waves
2 feet or less. 
.saturday...south winds 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

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

the water temperature at belle isle is 74 degrees.

$$

fzus53 kdtx 271942
nshdtx
expires:202608280345;;460844

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
342 pm edt thu aug 27 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.


lhz421-280345-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
342 pm edt thu aug 27 2026

.tonight...north winds 10 to 15 knots. mostly clear. waves 2 feet
or less. 
.friday...north winds 5 to 10 knots veering to the east early in
the afternoon. mostly sunny. waves 2 feet or less. 
.friday night...east winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.saturday...southwest winds 10 to 15 knots. mostly sunny. waves
2 feet or less. 

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

$$

fzus53 kdtx 271942
nshdtx
expires:202608280345;;460846

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
342 pm edt thu aug 27 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.


lhz442-280345-
harbor beach to port sanilac mi-
342 pm edt thu aug 27 2026

.tonight...north 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 early in the morning. mostly clear. waves 2 feet or
less. 
.friday...north winds 5 to 10 knots veering to the northeast
early in the afternoon. sunny. waves 2 feet or less. 
.friday night...east winds 5 to 10 knots veering to the south in
the late evening and overnight. clear until early morning
becoming partly cloudy. waves 2 feet or less. 
.saturday...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 early in the afternoon. mostly sunny
until late afternoon becoming partly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kdtx 271942
nshdtx
expires:202608280345;;460845

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
342 pm edt thu aug 27 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.


lhz441-280345-
port austin to harbor beach mi-
342 pm edt thu aug 27 2026

.tonight...north winds 10 to 15 knots. mostly clear. waves 1 to
3 feet. 
.friday...north winds 5 to 10 knots. sunny. waves 2 feet or less.
.friday night...southeast winds 5 to 10 knots veering to the
south after midnight. mostly clear. waves 2 feet or less. 
.saturday...southwest winds 10 to 15 knots. mostly sunny. waves
2 feet or less. 

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

$$

fzus53 kdtx 271942
nshdtx
expires:202608280345;;460843

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
342 pm edt thu aug 27 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.


lhz422-280345-
inner saginaw bay sw of point au gres to bay port mi-
342 pm edt thu aug 27 2026

.tonight...north winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. clear. waves 2 feet or less. 
.friday...north winds 5 to 10 knots veering to the east early in
the afternoon. mostly sunny. waves 2 feet or less. 
.friday night...east winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.saturday...southwest winds 10 to 15 knots. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 271942
nshdtx
expires:202608280345;;460847

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
342 pm edt thu aug 27 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.


lhz443-280345-
port sanilac to port huron mi-
342 pm edt thu aug 27 2026

.tonight...north 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 early in the morning. mostly clear. waves 2 feet or
less. 
.friday...north winds 5 to 10 knots veering to the northeast
early in the afternoon. sunny. waves 2 feet or less. 
.friday night...northeast winds 5 to 10 knots veering to the
southeast in the late evening and overnight. clear until early
morning becoming partly cloudy. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late morning and early afternoon, then
diminishing to 5 to 10 knots early in the afternoon. mostly sunny
until late afternoon becoming partly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kgrr 271951
nshgrr
expires:202608280800;;461014

nearshore marine forecast
national weather service grand rapids mi
351 pm edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz849-280800-
pentwater to manistee mi-
351 pm edt thu aug 27 2026

.through early evening...north winds 15 to 20 knots. sunny. waves
2 to 4 feet. 
.tonight...northeast winds 5 to 15 knots veering east after
midnight. mostly clear. waves 1 to 3 feet. 
.friday...east winds 5 to 10 knots veering southwest early in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves 1 to
2 feet. 
.saturday...southwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet building to 3 to 5 feet in the late morning and afternoon. 
.saturday night...south winds 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.sunday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 5 to 7 feet. 
.monday...south winds 15 to 20 knots. mostly cloudy with rain
showers likely. waves 3 to 5 feet. 
.tuesday...west winds 10 to 15 knots. partly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 271951
nshgrr
expires:202608280800;;461019

nearshore marine forecast
national weather service grand rapids mi
351 pm edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz844-280800-
st joseph to south haven mi-
351 pm edt thu aug 27 2026

.through early evening...northwest winds around 15 knots. sunny.
waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots veering east after midnight.
mostly clear. waves 1 to 3 feet. 
.friday...southeast winds around 5 knots veering west early in the
afternoon. sunny. waves around 1 foot. 
.friday night...south winds around 5 knots increasing to 5 to
15 knots in the late evening and overnight. mostly clear. waves
1 foot or less. 
.saturday...southwest winds 10 to 15 knots. partly sunny. waves
around 1 foot. 
.saturday night...south winds 5 to 15 knots. mostly cloudy. waves
around 1 foot. 
.sunday...south winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny with a
chance of rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 271951
nshgrr
expires:202608280800;;461018

nearshore marine forecast
national weather service grand rapids mi
351 pm edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz845-280800-
south haven to holland mi-
351 pm edt thu aug 27 2026

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

$$

fzus53 kgrr 271951
nshgrr
expires:202608280800;;461017

nearshore marine forecast
national weather service grand rapids mi
351 pm edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz846-280800-
holland to grand haven mi-
351 pm edt thu aug 27 2026

.through early evening...northwest winds around 20 knots. sunny.
waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots veering east around 10 knots
after midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.friday...east winds 5 to 10 knots veering southwest early in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.saturday...southwest winds 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.saturday night...south winds 10 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.sunday...south winds 15 to 25 knots. mostly cloudy. waves 3 to
5 feet. 
.monday...south winds 15 to 25 knots. mostly cloudy. waves 3 to
5 feet. 
.tuesday...southwest winds 10 to 20 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 271951
nshgrr
expires:202608280800;;461016

nearshore marine forecast
national weather service grand rapids mi
351 pm edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz847-280800-
grand haven to whitehall mi-
351 pm edt thu aug 27 2026

.through early evening...northwest winds around 20 knots. sunny.
waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots veering east around 10 knots
after midnight. mostly clear. waves 2 to 4 feet. 
.friday...east winds around 10 knots veering southwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.friday night...south winds 5 to 10 knots increasing to 10 to
20 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.saturday...southwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 
.saturday night...south winds 15 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.sunday...south winds 20 to 25 knots. mostly cloudy. waves 4 to
6 feet. 
.monday...south winds 20 to 25 knots. mostly cloudy. waves 3 to
5 feet. 
.tuesday...southwest winds 10 to 20 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 271951
nshgrr
expires:202608280800;;461015

nearshore marine forecast
national weather service grand rapids mi
351 pm edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz848-280800-
whitehall to pentwater mi-
351 pm edt thu aug 27 2026

.through early evening...north winds 15 to 20 knots. sunny. waves
2 to 4 feet. 
.tonight...northeast winds 5 to 15 knots veering east after
midnight. mostly clear. waves 1 to 3 feet. 
.friday...east winds 5 to 10 knots veering south in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south winds 10 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.saturday...southwest winds 15 to 20 knots. partly sunny. waves 3 to
5 feet. 
.saturday night...south winds 15 to 25 knots. cloudy. waves 3 to
5 feet. 
.sunday...south winds to 30 knots. mostly cloudy. waves 5 to 7 feet.
.monday...south winds 15 to 20 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves 3 to 5 feet. 
.tuesday...west winds around 15 knots backing southwest in the late
morning and afternoon. partly sunny. waves 2 to 4 feet subsiding to
1 to 3 feet early in the afternoon. 

$$

fzus53 kiwx 272110
nshiwx
expires:202608280215;;464862

nearshore marine forecast
national weather service northern indiana
510 pm edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-280215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
510 pm edt thu aug 27 2026

.tonight...north winds 10 knots or less becoming east. mostly
clear. waves 1 to 2 feet. 
.friday...light and variable winds. sunny. waves 1 foot or less. 
.friday night...east winds 10 knots or less becoming south.
mostly clear. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots. mostly sunny. waves 1 foot
or less. 

the water temperature at st. joseph and michigan city is 73 
degrees.

$$

fzus53 klot 271951
nshlot
expires:202608280315;;461046

nearshore marine forecast
national weather service chicago/romeoville il
251 pm cdt thu aug 27 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>745-280315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
251 pm cdt thu aug 27 2026

.late this afternoon...north winds around 10 kt. mostly sunny. 
waves 1 to 3 ft. 
.tonight...northeast winds around 10 kt becoming east. mostly 
clear. waves 1 to 2 ft. 
.friday...southeast winds 5 to 10 kt becoming east late. mostly 
sunny. waves 1 to 2 ft. 
.friday night...south winds around 10 kt. mostly clear in the
evening, then becoming partly cloudy. waves around 1 ft. 
.saturday...south winds 10 to 15 kt. partly cloudy in the
morning, then becoming mostly cloudy. waves around 1 ft.  

$$

fzus53 klot 271951
nshlot
expires:202608280315;;461045

nearshore marine forecast
national weather service chicago/romeoville il
251 pm cdt thu aug 27 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>742-280315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
251 pm cdt thu aug 27 2026

.late this afternoon...northeast winds around 10 kt. partly
cloudy. waves 1 to 3 ft. 
.tonight...east winds 5 to 10 kt. mostly clear. waves 1 to 2 ft. 
.friday...southeast winds 5 to 10 kt increasing to 10 to 15 kt. 
mostly sunny. waves 1 to 2 ft. 
.friday night...south winds 10 to 15 kt becoming southwest
overnight. partly cloudy. waves 1 to 2 ft. 
.saturday...southwest winds 10 to 15 kt becoming south. partly
cloudy in the morning, then becoming mostly cloudy. waves 1 to
2 ft.  

$$

fzus53 kmkx 272010
nshmkx
expires:202608280900;;462506

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz643-280900-
sheboygan to port washington wi-
310 pm cdt thu aug 27 2026

.through early evening...east wind 10 to 15 knots. sunny. waves
around 1 foot. 
.tonight...east wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then becoming east 5 to 10 knots after midnight.
partly cloudy. waves around 1 foot. 
.friday...southeast wind 5 to 10 knots becoming south 10 to
15 knots in the afternoon. sunny. waves 1 to 2 feet. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots rising to 15 to
20 knots early in the afternoon, then backing south with gusts to
around 25 knots late in the afternoon. partly sunny. waves 1 to
2 feet building to 3 to 4 feet in the afternoon. 

$$

fzus53 kmkx 272010
nshmkx
expires:202608280900;;462507

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz644-280900-
port washington to north point light wi-
310 pm cdt thu aug 27 2026

.through early evening...east wind 5 to 10 knots. mostly sunny.
waves around 1 foot. 
.tonight...east wind 5 to 10 knots veering southeast early in the
morning. mostly clear. waves around 1 foot. 
.friday...southeast wind 5 to 10 knots rising to 10 to 15 knots
in the afternoon. sunny. waves 1 to 2 feet. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots backing south with
gusts to around 20 knots early in the afternoon, then rising to
15 to 20 knots late in the afternoon. partly sunny. waves 1 to
2 feet building to 2 to 4 feet late in the afternoon. 

$$

fzus53 kmkx 272010
nshmkx
expires:202608280900;;462509

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz646-280900-
wind point wi to winthrop harbor il-
310 pm cdt thu aug 27 2026

.through early evening...northeast wind 5 to 10 knots veering
east late in the afternoon. sunny. waves around 1 foot. 
.tonight...east wind 5 to 10 knots veering southeast early in the
morning. mostly clear. waves around 1 foot. 
.friday...south wind 5 to 10 knots backing southeast late in the
morning, then rising to 10 to 15 knots in the afternoon. sunny.
waves 1 to 2 feet. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots backing south late in
the afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 272010
nshmkx
expires:202608280900;;462508

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz645-280900-
north point light to wind point wi-
310 pm cdt thu aug 27 2026

.through early evening...northeast wind 5 to 10 knots veering
east late in the afternoon. sunny. waves around 1 foot. 
.tonight...east wind 5 to 10 knots veering southeast early in the
morning. mostly clear. waves around 1 foot. 
.friday...southeast wind 5 to 10 knots rising to 10 to 15 knots
in the afternoon. sunny. waves 1 to 2 feet. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots backing south with
gusts to around 20 knots late in the afternoon. partly sunny.
waves 1 to 2 feet. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464149

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz246-280800-
point isabelle to lower entrance of portage canal mi-
502 pm edt thu aug 27 2026

.late this afternoon...variable wind less than 10 knots. mostly
sunny with a slight chance of showers. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. mostly clear. waves
calm to 1 foot. 
.friday...variable wind less than 10 knots becoming east less
than 10 knots late. mostly sunny. waves calm to 1 foot. 
.friday night...southeast wind less than 10 knots veering south
after midnight. partly cloudy. waves calm to 1 foot. 
.saturday...variable wind less than 10 knots becoming southeast
less than 10 knots in the afternoon. mostly cloudy. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464150

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz247-280800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
502 pm edt thu aug 27 2026

.late this afternoon...northeast wind less than 10 knots. mostly
sunny with a slight chance of showers. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.friday...variable wind less than 10 knots becoming east less
than 10 knots by late morning. sunny. waves calm to 1 foot. 
.friday night...southeast wind less than 10 knots in the evening
becoming variable. partly cloudy. waves calm to 1 foot. 
.saturday...variable wind less than 10 knots becoming southeast
less than 10 knots in the afternoon. mostly cloudy. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464147

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz242-243-280800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt thu aug 27 2026

.late this afternoon...northwest wind less than 10 knots. mostly
sunny with a slight chance of showers. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.friday...variable wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 
.friday night...southeast wind less than 10 knots veering south
after midnight. partly cloudy. a chance of showers after
midnight. waves calm to 1 foot. 
.saturday...south wind less than 10 knots backing southeast in
the afternoon. mostly cloudy with a chance of showers. waves calm
to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464146

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz240-241-280800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 pm edt thu aug 27 2026 /402 pm cdt thu aug 27 2026/

.late this afternoon...variable wind less than 10 knots. sunny.
waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. mostly clear. waves
calm to 1 foot. 
.friday...variable wind less than 10 knots. gusts up to 13 knots.
mostly sunny. waves calm to 1 foot. 
.friday night...variable wind less than 10 knots. partly cloudy.
a chance of showers after midnight. waves calm to 1 foot. 
.saturday...south wind less than 10 knots backing southeast in
the afternoon. mostly cloudy with a chance of showers. waves calm
to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464148

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz244-245-280800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
502 pm edt thu aug 27 2026

.late this afternoon...variable wind less than 10 knots. mostly
sunny. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.friday...variable wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 
.friday night...south wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 
.saturday...south wind less than 10 knots backing southeast in
the afternoon. mostly cloudy. a chance of showers in the
afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464151

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz248-280800-
huron islands to marquette mi-
502 pm edt thu aug 27 2026

.late this afternoon...variable wind less than 10 knots. mostly
sunny with a slight chance of showers. waves 1 to 2 feet. 
.tonight...variable wind less than 10 knots. mostly clear. waves
1 to 2 feet. 
.friday...variable wind less than 10 knots becoming northeast
less than 10 knots by late morning, then veering east late.
sunny. waves calm to 1 foot. 
.friday night...southeast wind less than 10 knots veering south
after midnight. mostly clear. waves calm to 1 foot. 
.saturday...south wind less than 10 knots backing southeast in
the afternoon. mostly cloudy. a chance of showers and a slight
chance of thunderstorms in the afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464152

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz249-280800-
marquette to munising mi-
502 pm edt thu aug 27 2026

.late this afternoon...variable wind less than 10 knots. sunny.
waves 2 to 3 feet subsiding to 1 to 2 feet. 
.tonight...northwest wind less than 10 knots. mostly clear. waves
1 to 2 feet. 
.friday...northwest wind less than 10 knots veering northeast
late. mostly sunny. waves calm to 1 foot. 
.friday night...southeast wind less than 10 knots veering south
after midnight. mostly clear. waves calm to 1 foot. 
.saturday...southwest wind less than 10 knots backing south in
the afternoon. partly cloudy. a chance of showers and a slight
chance of thunderstorms in the afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464153

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz250-280800-
munising to grand marais mi-
502 pm edt thu aug 27 2026

.late this afternoon...northwest wind less than 10 knots. sunny.
waves 2 to 3 feet subsiding to 1 to 2 feet. 
.tonight...northwest wind less than 10 knots. partly cloudy.
patchy fog late. waves 1 to 2 feet. 
.friday...northwest wind less than 10 knots through mid morning
becoming variable. sunny. waves calm to 1 foot. 
.friday night...southeast wind less than 10 knots veering south
after midnight. partly cloudy. waves calm to 1 foot. 
.saturday...southwest wind less than 10 knots backing south in
the afternoon. partly cloudy. a chance of showers in the
afternoon. waves calm to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464154

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lsz251-280800-
grand marais to whitefish point mi-
502 pm edt thu aug 27 2026

.late this afternoon...northwest wind 10 to 15 knots. sunny.
waves 2 to 4 feet subsiding to 2 to 3 feet. 
.tonight...northwest wind 5 to 15 knots. mostly clear. patchy fog
late. waves subsiding to 1 to 2 feet. 
.friday...northwest wind less than 10 knots through early
afternoon becoming variable. sunny. waves calm to 1 foot. 
.friday night...southeast wind less than 10 knots veering south
after midnight. mostly clear in the evening then becoming mostly
cloudy. waves calm to 1 foot. 
.saturday...south wind less than 10 knots backing east in the
afternoon. partly cloudy. a chance of showers in the afternoon.
waves calm to 1 foot. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464144

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lmz221-280800-
green bay north of line from cedar river mi to rock island
passage-
502 pm edt thu aug 27 2026

.late this afternoon...northeast wind less than 10 knots. mostly
sunny. waves calm to 1 foot. 
.tonight...northeast wind less than 10 knots. partly cloudy.
patchy fog late. waves calm to 1 foot. 
.friday...variable wind less than 10 knots becoming southeast
less than 10 knots by late morning, then veering south late.
mostly sunny. waves calm to 1 foot. 
.friday night...south wind less than 10 knots veering southwest
after midnight. mostly clear. waves calm to 1 foot. 
.saturday...southwest wind 5 to 15 knots becoming 10 to 15 knots
in the afternoon. mostly cloudy. a chance of showers and a slight
chance of thunderstorms in the afternoon. waves building to 1 to
2 feet. 

$$

fzus53 kmqt 272102
nshmqt
expires:202608280800;;464145

nearshore marine forecast
national weather service marquette mi
502 pm edt thu aug 27 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.


lmz248-250-280800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
502 pm edt thu aug 27 2026

.late this afternoon...north wind less than 10 knots. sunny.
waves calm to 1 foot. 
.tonight...north wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.friday...variable wind less than 10 knots becoming south less
than 10 knots by late morning. sunny. waves calm to 1 foot. 
.friday night...south wind less than 10 knots. mostly clear.
waves building to 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots with gusts up to
23 knots. mostly sunny in the morning, then mostly cloudy with a
chance of showers in the afternoon. waves building to 2 to
4 feet. 

$$