fzus51 kcle 271346
nshcle
expires:202608272015;;446714

nearshore marine forecast
national weather service cleveland oh
946 am 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>146-272015-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
946 am edt thu aug 27 2026

.rest of today...west winds 5 to 10 knots becoming northwest.
mostly sunny. waves 2 feet or less. 
.tonight...west winds 10 knots or less becoming northeast 10 to
15 knots. a chance of waterspouts overnight. waves 2 feet or
less. 
.friday...northeast winds 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...east winds 10 knots or less becoming southeast.
mostly clear. waves 1 foot or less. 

see lake erie open lakes forecast for saturday through monday.

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

$$

fzus53 kdtx 271333
nshdtx
expires:202608272145;;446538

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
933 am 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.


lez444-272145-
michigan waters of lake erie from detroit river to north cape mi-
933 am edt thu aug 27 2026

.rest of today...west winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.tonight...northwest winds 5 to 10 knots veering to the northeast
after midnight. 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...southeast winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 

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

the water temperature at belle isle is 72 degrees.

$$

fzus53 kdtx 271333
nshdtx
expires:202608272145;;446533

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
933 am 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.


lhz422-272145-
inner saginaw bay sw of point au gres to bay port mi-
933 am edt thu aug 27 2026

.rest of today...west winds 10 to 15 knots becoming northwest
5 to 10 knots in the afternoon. partly cloudy. a slight chance of
showers in the afternoon. waves 2 feet or less. 
.tonight...north winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. mostly clear. a slight chance of showers
early in the evening. 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...southeast winds 5 to 10 knots veering to the
south after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 271333
nshdtx
expires:202608272145;;446536

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
933 am 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.


lhz442-272145-
harbor beach to port sanilac mi-
933 am edt thu aug 27 2026

.rest of today...west winds 10 to 15 knots becoming northwest
5 to 10 knots in the afternoon. partly cloudy. a slight chance of
showers in the afternoon. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. partly cloudy. a slight chance
of showers until early morning. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.friday night...northeast winds 5 to 10 knots veering to the
southeast in the late evening and overnight. mostly clear. waves
2 feet or less. 

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

$$

fzus53 kdtx 271333
nshdtx
expires:202608272145;;446537

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
933 am 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.


lhz443-272145-
port sanilac to port huron mi-
933 am edt thu aug 27 2026

.rest of today...west winds 5 to 10 knots veering to the north
late in the afternoon. partly cloudy. a slight chance of showers
in the afternoon. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots becoming north 10 to
15 knots in the late evening and early morning, then diminishing
to 5 to 10 knots after midnight. partly cloudy. a slight chance
of showers until early morning. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.friday night...northeast winds 5 to 10 knots veering to the
south after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kgrr 271443
nshgrr
expires:202608272100;;448651

nearshore marine forecast
national weather service grand rapids mi
1043 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz848-272100-
whitehall to pentwater mi-
1043 am edt thu aug 27 2026

.rest of today...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 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.saturday...southwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet building to 3 to 5 feet early in the afternoon. 
.sunday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet. 
.monday...south winds 15 to 20 knots. partly sunny with rain showers
likely. waves 3 to 5 feet. 

$$

fzus53 kgrr 271443
nshgrr
expires:202608272100;;448650

nearshore marine forecast
national weather service grand rapids mi
1043 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz849-272100-
pentwater to manistee mi-
1043 am edt thu aug 27 2026

.rest of today...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
around 1 foot. 
.saturday...southwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet building to 3 to 5 feet early in the afternoon. 
.sunday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet. 
.monday...south winds 10 to 20 knots. partly sunny with rain showers
likely. waves 3 to 5 feet. 

$$

fzus53 kgrr 271443
nshgrr
expires:202608272100;;448655

nearshore marine forecast
national weather service grand rapids mi
1043 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz844-272100-
st joseph to south haven mi-
1043 am edt thu aug 27 2026

.rest of today...northwest winds 10 to 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 less
than 1 foot. 
.saturday...southwest winds 10 to 15 knots. partly sunny. waves
1 foot or less. 
.sunday...south winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 271443
nshgrr
expires:202608272100;;448654

nearshore marine forecast
national weather service grand rapids mi
1043 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz845-272100-
south haven to holland mi-
1043 am edt thu aug 27 2026

.rest of today...northwest winds 15 to 20 knots. sunny. waves 2 to
4 feet. 
.tonight...north winds 5 to 15 knots 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
around 1 foot. 
.sunday...south winds 15 to 20 knots. mostly cloudy with a chance of
rain showers. waves 2 to 4 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 271443
nshgrr
expires:202608272100;;448653

nearshore marine forecast
national weather service grand rapids mi
1043 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz846-272100-
holland to grand haven mi-
1043 am edt thu aug 27 2026

.rest of today...northwest winds 15 to 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 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 foot or less. 
.saturday...southwest winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.sunday...south winds 20 to 25 knots. mostly cloudy with a chance of
rain showers. waves 3 to 5 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 271443
nshgrr
expires:202608272100;;448652

nearshore marine forecast
national weather service grand rapids mi
1043 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz847-272100-
grand haven to whitehall mi-
1043 am edt thu aug 27 2026

.rest of today...northwest winds 15 to 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 1 foot or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.saturday...southwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday...south winds 20 to 25 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet. 
.monday...south winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves 3 to 5 feet. 

$$

fzus53 kiwx 271338
nshiwx
expires:202608272215;;446624

nearshore marine forecast
national weather service northern indiana
938 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-272215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
938 am edt thu aug 27 2026

.rest of today...north winds 5 to 10 knots. sunny. waves 2 to 3 
feet. 
.tonight...north winds 10 knots or less becoming northeast.
mostly clear. waves 1 to 2 feet. 
.friday...east winds less than 10 knots. sunny. waves 1 foot or
less. 
.friday night...east winds 10 knots or less becoming south.
mostly clear. waves 1 foot or less. 

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

$$