fzus51 kcle 041942
nshcle
expires:202605050215;;015233

nearshore marine forecast
national weather service cleveland oh
342 pm edt mon may 4 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>146-050215-
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-
342 pm edt mon may 4 2026

.tonight...southwest winds 15 to 20 knots. showers likely with a
chance of thunderstorms this evening, then showers likely with a
slight chance of thunderstorms after midnight. waves 1 to 3 feet.
.tuesday...southwest winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of showers in the morning, then showers with a
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.tuesday night...north winds 5 to 10 knots. showers with a chance
of thunderstorms in the evening, then showers overnight. waves
2 feet or less. 
.wednesday...northeast winds 5 to 15 knots becoming north. a
chance of showers. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 56 degrees, off cleveland 51
degrees, and off erie 49 degrees.

$$

fzus53 kdtx 041941
nshdtx
expires:202605050345;;015201

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt mon may 4 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.


lez444-050345-
michigan waters of lake erie from detroit river to north cape mi-
341 pm edt mon may 4 2026

.tonight...southwest winds 10 to 15 knots with gusts to 30 knots
increasing to 15 to 20 knots in the late evening and overnight.
partly cloudy. light showers likely and a chance of thunderstorms
in the evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and afternoon. mostly cloudy. a
chance of showers until late afternoon, then showers likely and a
slight chance of thunderstorms early in the afternoon. waves
2 feet or less. 
.tuesday night...northwest winds 5 to 10 knots veering to the
north after midnight. cloudy. light showers likely until early
morning, then a chance of showers after midnight. waves 2 feet or
less. 
.wednesday...north winds 5 to 10 knots. mostly cloudy. a chance
of showers until late afternoon. waves 2 feet or less. 

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

the water temperature at belle isle is 50 degrees.

$$

fzus53 kdtx 041941
nshdtx
expires:202605050345;;015196

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt mon may 4 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.


lhz422-050345-
inner saginaw bay sw of point au gres to bay port mi-
341 pm edt mon may 4 2026

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

.tonight...southwest winds 15 to 20 knots with gusts to 35 knot
gales veering to the northwest after midnight, then becoming
north 10 to 15 knots early in the morning. partly cloudy in the
evening becoming mostly cloudy. a chance of showers. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.tuesday...west winds 10 to 15 knots. mostly cloudy. a slight
chance of showers early in the morning. a slight chance of
showers early in the afternoon. waves 1 to 3 feet. 
.tuesday night...west winds 10 to 15 knots veering to the
northeast in the late evening and early morning, then diminishing
to 5 to 10 knots after midnight. partly cloudy becoming mostly
cloudy in the late evening and early morning becoming partly
cloudy. waves 2 feet or less. 
.wednesday...northeast winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 041941
nshdtx
expires:202605050345;;015199

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt mon may 4 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.


lhz442-050345-
harbor beach to port sanilac mi-
341 pm edt mon may 4 2026

.tonight...south winds 15 to 20 knots veering to the west after
midnight, then becoming northwest 10 to 15 knots early in the
morning. mostly clear in the evening, then mostly cloudy with a
chance of showers and a slight chance of thunderstorms after
midnight. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots backing to the west
early in the afternoon. mostly cloudy until late afternoon
becoming partly cloudy. a slight chance of showers until late
afternoon, then a chance of showers early in the afternoon. waves
2 feet or less. 
.tuesday night...south winds 5 to 10 knots backing to the east in
the late evening and overnight. mostly cloudy. waves 2 feet or
less. 
.wednesday...northeast winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 041941
nshdtx
expires:202605050345;;015200

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt mon may 4 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.


lhz443-050345-
port sanilac to port huron mi-
341 pm edt mon may 4 2026

.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and early morning, then veering to
the northwest early in the morning. mostly clear in the evening,
then mostly cloudy with a chance of showers and a slight chance
of thunderstorms after midnight. waves 1 to 3 feet. 
.tuesday...north winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and early afternoon, then backing to
the southwest early in the afternoon. mostly cloudy. a slight
chance of showers until late afternoon, then a chance of showers
early in the afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots veering to the
northeast in the late evening and overnight. mostly cloudy with a
chance of showers. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots. mostly cloudy becoming
partly cloudy in the late morning and early afternoon becoming
mostly cloudy. a chance of showers early in the morning. waves
2 feet or less. 

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

$$

fzus53 kgrr 041936
nshgrr
expires:202605050800;;015050

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz848-050800-
whitehall to pentwater mi-
336 pm edt mon may 4 2026

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

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

$$

fzus53 kgrr 041936
nshgrr
expires:202605050800;;015049

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz849-050800-
pentwater to manistee mi-
336 pm edt mon may 4 2026

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

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

$$

fzus53 kgrr 041936
nshgrr
expires:202605050800;;015054

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz844-050800-
st joseph to south haven mi-
336 pm edt mon may 4 2026

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

.through early evening...southwest winds around 20 knots. sunny.
waves 1 to 3 feet. 
.tonight...southwest winds around 20 knots veering northwest after
midnight. rain likely and a chance of thunderstorms in the evening,
then mostly cloudy with a chance of rain and a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet in the late evening and early morning, then subsiding to 2 to
3 feet after midnight. 
.tuesday...north winds 10 to 15 knots. mostly cloudy with a chance
of rain. waves 1 to 3 feet. 
.tuesday night...north winds 5 to 10 knots backing northwest after
midnight. mostly cloudy with a chance of rain. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...northwest winds 5 to 10 knots becoming around
10 knots after midnight. partly cloudy. waves around 1 foot. 
.thursday...west winds around 10 knots. mostly sunny. waves 1 foot
or less. 
.friday...southwest winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.saturday...west winds 10 to 20 knots. sunny. waves 1 to 3 feet. 

$$

fzus53 kgrr 041936
nshgrr
expires:202605050800;;015053

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz845-050800-
south haven to holland mi-
336 pm edt mon may 4 2026

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

.through early evening...southwest winds 20 to 25 knots. mostly
sunny. waves 2 to 4 feet. 
.tonight...southwest winds 20 to 25 knots veering west 15 to
20 knots in the late evening and early morning, then veering
northwest after midnight. partly cloudy in the evening then becoming
mostly cloudy. a chance of rain and a slight chance of
thunderstorms. waves 2 to 3 feet. 
.tuesday...northwest winds 10 to 15 knots. mostly cloudy with a
slight chance of rain. waves 1 to 3 feet. 
.tuesday night...northwest winds 5 to 10 knots backing west in the
late evening and overnight. mostly cloudy with a slight chance of
rain showers. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...northwest winds around 10 knots. partly cloudy.
waves 1 to 2 feet. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 
.friday...southwest winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.saturday...west winds 10 to 20 knots. sunny. waves 2 to 3 feet. 

$$

fzus53 kgrr 041936
nshgrr
expires:202605050800;;015052

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz846-050800-
holland to grand haven mi-
336 pm edt mon may 4 2026

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

.through early evening...southwest winds around 25 knots. partly
sunny. waves 3 to 5 feet. 
.tonight...southwest winds 20 to 25 knots veering northwest 15 to
20 knots in the late evening and overnight. partly cloudy with a
chance of rain and a slight chance of thunderstorms in the evening,
then mostly cloudy with a chance of rain after midnight. waves 2 to
4 feet.
.tuesday...northwest winds 10 to 15 knots. mostly cloudy with a
slight chance of rain. waves 2 to 3 feet. 
.tuesday night...west winds around 10 knots. partly cloudy. waves
around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...northwest winds 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.friday...southwest winds 10 to 15 knots. partly sunny. waves 1 to
3 feet. 
.saturday...west winds 10 to 20 knots. sunny. waves 2 to 3 feet. 

$$

fzus53 kgrr 041936
nshgrr
expires:202605050800;;015051

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz847-050800-
grand haven to whitehall mi-
336 pm edt mon may 4 2026

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

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

$$

fzus53 kiwx 041935
nshiwx
expires:202605050215;;015048

nearshore marine forecast
national weather service northern indiana
335 pm edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz043-050215-
new buffalo mi to st joseph mi-
335 pm edt mon may 4 2026

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

.tonight...southwest winds 10 to 15 knots becoming northwest. a
slight chance of showers and thunderstorms early, then showers
likely with a chance of thunderstorms late this evening. a chance
of showers and thunderstorms after midnight. waves 2 to 3 feet. 
.tuesday...north winds 5 to 10 knots. a slight chance of showers
and thunderstorms in the morning, then a chance of showers in the
afternoon. waves 1 to 2 feet. 
.tuesday night...northeast winds 10 knots or less becoming
northwest. a chance of showers in the evening. waves 1 foot or
less. 
.wednesday...north winds 5 to 10 knots. partly sunny. waves
around 1 foot. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 50 degrees.

$$