fzus51 kcle 121940
nshcle
expires:202605130215;;452054

nearshore marine forecast
national weather service cleveland oh
340 pm edt tue may 12 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.


lez142-143-130215-
maumee bay to reno beach oh-reno beach to the islands oh-
340 pm edt tue may 12 2026

...small craft advisory in effect from 10 pm edt this evening
through wednesday evening...

.tonight...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers with a slight chance of
thunderstorms late this evening. showers with a slight chance of
thunderstorms after midnight, then a chance of showers late.
waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west. a
slight chance of showers in the morning. waves 1 to 3 feet
building to 2 to 4 feet. 
.wednesday night...northwest winds 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 5 to
15 knots. mostly sunny. waves 1 to 3 feet subsiding to 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 57 degrees, off cleveland 52
degrees, and off erie 54 degrees.

$$

fzus51 kcle 121940
nshcle
expires:202605130215;;452055

nearshore marine forecast
national weather service cleveland oh
340 pm edt tue may 12 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.


lez144-145-130215-
the islands to vermilion oh-vermilion to avon point oh-
340 pm edt tue may 12 2026

...small craft advisory in effect from 10 pm edt this evening
through thursday morning...

.tonight...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. a slight chance of showers and
thunderstorms late this evening. showers with a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west. a
slight chance of showers in the morning. waves 2 to 4 feet
building to 3 to 5 feet. waves occasionally around 6 feet. 
.wednesday night...northwest winds 15 to 20 knots. cloudy. waves
3 to 5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. mostly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 57 degrees, off cleveland 52
degrees, and off erie 54 degrees.

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452052

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lez444-130345-
michigan waters of lake erie from detroit river to north cape mi-
339 pm edt tue may 12 2026

...small craft advisory in effect from 10 pm edt this evening
through wednesday evening...

.tonight...southeast winds 10 to 15 knots becoming south 15 to
20 knots this evening, then becoming southwest 20 to 25 knots
with gusts to 30 knots after midnight. a slight chance of showers
and thunderstorms in the evening, then showers and a slight
chance of thunderstorms after midnight. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight. 
.wednesday...west winds 15 to 20 knots. partly cloudy until late
afternoon becoming mostly cloudy. waves 1 to 3 feet. 
.wednesday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. mostly cloudy until early morning
becoming partly cloudy. waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 

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

the water temperature at belle isle is missing.

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452047

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz422-130345-
inner saginaw bay sw of point au gres to bay port mi-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...south winds 20 to 25 knots with gusts to 30 knots
veering to the west early in the morning. mostly cloudy. light
showers likely and a slight chance of thunderstorms in the
evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 2 to 4 feet. 
.wednesday...west winds 20 to 25 knots with gusts to 30 knots.
mostly cloudy. a slight chance of showers early in the morning. a
slight chance of showers early in the afternoon. waves 3 to
5 feet. waves occasionally around 7 feet. 
.wednesday night...northwest winds 20 to 25 knots. gusts to
30 knots until early morning. mostly cloudy with a chance of
showers early in the evening, then partly cloudy in the late
evening and overnight. waves 2 to 4 feet. 
.thursday...north winds 15 to 20 knots becoming northeast 10 to
15 knots early in the afternoon. sunny. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452050

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz442-130345-
harbor beach to port sanilac mi-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...southeast winds 15 to 20 knots becoming south 20 to
25 knots with gusts to 30 knots in the late evening and early
morning, then becoming southwest 15 to 20 knots early in the
morning. cloudy with a chance of showers and a slight chance of
thunderstorms. waves 3 to 5 feet. waves occasionally around
6 feet. 
.wednesday...west winds 15 to 20 knots. mostly cloudy. a slight
chance of showers early in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.wednesday night...northwest winds 20 to 25 knots. gusts to
30 knots until early morning. cloudy. a chance of showers early
in the evening. waves 4 to 6 feet. waves occasionally around
7 feet. 
.thursday...north winds 15 to 20 knots. mostly cloudy early in
the morning then clearing. waves 4 to 6 feet. waves occasionally
around 8 feet. 

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

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452051

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz443-130345-
port sanilac to port huron mi-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...southeast winds 15 to 20 knots becoming south 20 to
25 knots in the late evening and early morning, then becoming
southwest 15 to 20 knots early in the morning. cloudy with a
chance of showers and a slight chance of thunderstorms. waves
3 to 5 feet. waves occasionally around 7 feet. 
.wednesday...west winds 15 to 20 knots. mostly cloudy. a slight
chance of showers early in the afternoon. waves 1 to 3 feet. 
.wednesday night...northwest winds 15 to 20 knots increasing to
20 to 25 knots in the late evening and overnight. cloudy. a
chance of showers early in the evening. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...north winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. mostly cloudy becoming partly
cloudy in the late morning and early afternoon becoming sunny.
waves 4 to 6 feet. waves occasionally around 8 feet. 

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

$$

fzus53 kgrr 121941
nshgrr
expires:202605130800;;452063

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue may 12 2026

for waters within five nautical miles of shore on lake michigan


lmz844-130800-
st joseph to south haven mi-
341 pm edt tue may 12 2026

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

.through early evening...south winds around 20 knots. mostly cloudy
with a chance of rain showers. waves 1 to 3 feet. 
.tonight...southwest winds 20 to 25 knots veering northwest after
midnight. cloudy with a chance of showers and thunderstorms in the
evening, then partly cloudy after midnight. waves 3 to 5 feet. 
.wednesday...northwest winds to 30 knots. partly sunny. waves 5 to
7 feet. 
.wednesday night...north winds 15 to 25 knots. mostly clear. waves
3 to 5 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 2 to
3 feet. 
.thursday night...northwest winds around 5 knots backing southeast
5 to 15 knots in the late evening and overnight. partly cloudy.
waves around 1 foot. 
.friday...south winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves 1 to 3 feet. 
.saturday...southwest winds 5 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...southeast winds 10 to 15 knots veering south early in the
afternoon. partly sunny with a chance of showers and thunderstorms.
waves around 1 foot. 

$$

fzus53 kgrr 121941
nshgrr
expires:202605130800;;452062

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue may 12 2026

for waters within five nautical miles of shore on lake michigan


lmz845-130800-
south haven to holland mi-
341 pm edt tue may 12 2026

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

.through early evening...south winds 20 to 25 knots. mostly cloudy
with a chance of rain showers. waves 2 to 3 feet. 
.tonight...southwest winds to 30 knots veering northwest after
midnight. mostly cloudy with a chance of showers and thunderstorms
in the evening, then partly cloudy after midnight. waves 3 to
5 feet. 
.wednesday...northwest winds to 30 knots. partly sunny. waves 5 to
7 feet. 
.wednesday night...north winds to 30 knots decreasing to 15 to
20 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet subsiding to 2 to 3 feet after midnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves 2 to 3 feet. 
.saturday...southwest winds 10 to 20 knots decreasing to 5 to
10 knots early in the afternoon. mostly sunny. waves 2 to 3 feet. 
.sunday...southeast winds 10 to 15 knots veering south early in the
afternoon. partly sunny with a chance of rain showers. waves around
1 foot. 

$$

fzus53 kgrr 121941
nshgrr
expires:202605130800;;452061

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue may 12 2026

for waters within five nautical miles of shore on lake michigan


lmz846-130800-
holland to grand haven mi-
341 pm edt tue may 12 2026

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

.through early evening...south winds 20 to 25 knots. mostly cloudy
with a chance of rain showers and a slight chance of thunderstorms.
waves 2 to 4 feet. 
.tonight...south winds to 30 knots veering northwest after midnight.
mostly cloudy with a chance of showers and thunderstorms in the
evening, then partly cloudy after midnight. waves 4 to 6 feet. 
.wednesday...northwest gales to 35 knots decreasing to 30 knots
early in the afternoon. partly sunny. waves 5 to 7 feet. 
.wednesday night...northwest winds to 30 knots veering north 15 to
20 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet subsiding to 2 to 3 feet after midnight. 
.thursday...northwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 15 to 25 knots. partly sunny with a chance of
rain showers. waves 1 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. 
.saturday...southwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet.
.sunday...southeast winds 10 to 20 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 121941
nshgrr
expires:202605130800;;452060

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue may 12 2026

for waters within five nautical miles of shore on lake michigan


lmz847-130800-
grand haven to whitehall mi-
341 pm edt tue may 12 2026

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

.through early evening...south winds to 30 knots. mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 feet. 
.tonight...south winds to 30 knots veering northwest after midnight.
cloudy with a chance of showers and thunderstorms in the evening,
then partly cloudy after midnight. waves 4 to 6 feet. 
.wednesday...northwest gales to 35 knots decreasing to 30 knots
early in the afternoon. partly sunny. waves 5 to 7 feet. 
.wednesday night...north winds to 30 knots decreasing to 10 to
20 knots in the late evening and overnight. mostly clear. waves 3 to
5 feet subsiding to 1 to 3 feet after midnight. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 1 to
2 feet. 
.thursday night...west winds 10 to 20 knots backing south 5 to
10 knots in the late evening and early morning, then increasing to
after midnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 15 to 25 knots. partly sunny with a chance of
rain showers. waves 3 to 6 feet.
.saturday...southwest winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 3 feet early in the afternoon. 
.sunday...southeast winds 15 to 20 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 1 to 3 feet. 

$$

fzus53 kgrr 121941
nshgrr
expires:202605130800;;452059

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue may 12 2026

for waters within five nautical miles of shore on lake michigan


lmz848-130800-
whitehall to pentwater mi-
341 pm edt tue may 12 2026

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

.through early evening...south winds to 30 knots. rain showers
likely and a chance of thunderstorms. waves 5 to 7 feet. 
.tonight...south winds to 30 knots veering west in the late evening
and overnight. mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
waves 5 to 7 feet. 
.wednesday...northwest winds to 30 knots. mostly cloudy. waves 5 to
7 feet. 
.wednesday night...north winds 15 to 25 knots decreasing to 10 to
15 knots after midnight. mostly clear. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 5 to 10 knots backing south in the
late evening and early morning, then increasing to 10 to 20 knots
after midnight. partly cloudy. waves around 1 foot. 
.friday...south winds to 30 knots. partly sunny with a chance of
rain showers. waves 2 to 4 feet building to 5 to 7 feet in the late
morning and afternoon. 
.saturday...southwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 3 feet early in the afternoon. 
.sunday...east winds 10 to 20 knots veering southeast early in the
afternoon. mostly cloudy with a chance of showers and thunderstorms.
waves 1 to 3 feet. 

$$

fzus53 kgrr 121941
nshgrr
expires:202605130800;;452058

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue may 12 2026

for waters within five nautical miles of shore on lake michigan


lmz849-130800-
pentwater to manistee mi-
341 pm edt tue may 12 2026

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

.through early evening...south winds to 30 knots. mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms. waves
5 to 7 feet. 
.tonight...south winds to 30 knots veering west in the late evening
and overnight. rain showers likely and a chance of thunderstorms in
the evening, then partly cloudy after midnight. waves 4 to 6 feet. 
.wednesday...northwest winds to 30 knots. mostly cloudy. waves 5 to
7 feet. 
.wednesday night...north winds 15 to 25 knots decreasing to 10 to
15 knots after midnight. mostly clear. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight. 
.thursday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 5 to 10 knots backing south in the
late evening and early morning, then increasing to 10 to 20 knots
after midnight. partly cloudy. waves around 1 foot. 
.friday...south winds to 30 knots. partly sunny with a chance of
rain showers. waves 2 to 4 feet building to 5 to 7 feet in the late
morning and afternoon. 
.saturday...southwest winds 10 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.sunday...east winds 10 to 20 knots veering southeast early in the
afternoon. mostly cloudy with a chance of showers and thunderstorms.
waves 1 to 2 feet. 

$$

fzus53 kiwx 121949
nshiwx
expires:202605130415;;452211

nearshore marine forecast
national weather service northern indiana
349 pm edt tue may 12 2026

for waters within five nautical miles of shore on lake michigan


lmz043-130415-
new buffalo mi to st joseph mi-
349 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...southwest winds 10 to 15 knots becoming west. gusts up
to 30 knots. a chance of showers with a slight chance of
thunderstorms. waves 1 to 3 feet building to 3 to 5 feet. 
.wednesday...northwest winds 15 to 20 knots. gusts up to
30 knots. a slight chance of sprinkles. waves 3 to 6 feet. 
.wednesday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots. gusts up to 25 knots. partly cloudy in the
evening, then clearing. waves 2 to 4 feet. 
.thursday...north winds 10 knots or less becoming northwest.
sunny. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 47 degrees and at michigan
city is 51 degrees.

$$