fzus51 kcle 041318
nshcle
expires:202605042015;;000523

nearshore marine forecast
national weather service cleveland oh
918 am 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>146-042015-
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-
918 am edt mon may 4 2026

.this afternoon...southwest winds 15 to 20 knots. a slight chance
of showers and thunderstorms late. waves 1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots. showers likely with a
chance of thunderstorms in the evening, then a chance of showers
with a slight chance of thunderstorms overnight. 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 15 knots. showers. waves 2 feet
or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

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

$$

fzus53 kdtx 041337
nshdtx
expires:202605042145;;000828

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


lez444-042145-
michigan waters of lake erie from detroit river to north cape mi-
937 am edt mon may 4 2026

.rest of today...southwest winds 10 to 15 knots increasing to
15 to 20 knots late in the afternoon. sunny. a slight chance of
showers and thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots. partly cloudy until
early morning becoming mostly cloudy. a chance of showers and
thunderstorms until early morning, then a chance of showers 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 early
in the afternoon. waves 2 feet or less. 
.tuesday night...northwest winds 5 to 10 knots. cloudy. rain
showers likely until early morning, then a chance of showers
after midnight. waves 2 feet or less. 

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

the water temperature at belle isle is 51 degrees.

$$

fzus53 kdtx 041337
nshdtx
expires:202605042145;;000823

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


lhz422-042145-
inner saginaw bay sw of point au gres to bay port mi-
937 am edt mon may 4 2026

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

.rest of today...southwest winds 15 to 20 knots increasing to
20 to 25 knots with gusts to 30 knots in the afternoon. mostly
sunny. waves 2 to 4 feet building to 3 to 5 feet in the
afternoon. waves occasionally around 7 feet. 
.tonight...southwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the late evening and early
morning, then becoming north 10 to 15 knots after midnight.
partly cloudy until early morning becoming mostly cloudy. a
slight chance of showers early in the evening, then a chance of
showers and a slight chance of thunderstorms in the late evening
and early morning. a slight chance of showers after midnight.
waves 3 to 5 feet subsiding to 1 to 3 feet after midnight. waves
occasionally around 7 feet. 
.tuesday...north winds 10 to 15 knots backing to the west in the
late morning and afternoon. mostly cloudy until late afternoon
becoming partly cloudy. a slight chance of showers early in the
morning. waves 1 to 3 feet. 
.tuesday night...northwest 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. 

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

$$

fzus53 kdtx 041337
nshdtx
expires:202605042145;;000826

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


lhz442-042145-
harbor beach to port sanilac mi-
937 am edt mon may 4 2026

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

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

$$

fzus53 kdtx 041337
nshdtx
expires:202605042145;;000827

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


lhz443-042145-
port sanilac to port huron mi-
937 am edt mon may 4 2026

.rest of today...south winds 10 to 15 knots becoming southwest
15 to 20 knots in the afternoon. mostly sunny. waves 1 to 3 feet.
.tonight...southwest winds 15 to 20 knots veering to the west
after midnight. mostly clear until early morning becoming mostly
cloudy. a chance of showers and a slight chance of thunderstorms
in the late evening and early morning. a slight chance of showers
and 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 west 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
north in the late evening and early morning, then increasing to
10 to 15 knots after midnight. mostly cloudy. a chance of showers
until early morning. waves 2 feet or less. 

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

$$

fzus53 kgrr 041336
nshgrr
expires:202605042100;;000744

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz844-042100-
st joseph to south haven mi-
936 am edt mon may 4 2026

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

.rest of today...southwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.tonight...southwest winds 15 to 20 knots veering northwest after
midnight. rain showers likely and a chance of thunderstorms. waves
2 to 3 feet. 
.tuesday...north winds 10 to 15 knots. mostly cloudy with a chance
of rain showers. waves 1 to 3 feet. 
.tuesday night...northeast winds 5 to 10 knots backing northwest in
the late evening and overnight. mostly cloudy with a chance of rain
showers. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
1 foot or less. 
.friday...southwest winds 10 to 15 knots veering northwest early in
the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 041336
nshgrr
expires:202605042100;;000743

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz845-042100-
south haven to holland mi-
936 am edt mon may 4 2026

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

.rest of today...southwest winds around 20 knots. sunny. waves 2 to
4 feet. 
.tonight...southwest winds 15 to 20 knots veering northwest after
midnight. partly cloudy with a chance of showers and thunderstorms.
waves 2 to 4 feet.
.tuesday...northwest winds 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 2 to 3 feet. 
.tuesday night...northwest winds 5 to 10 knots. mostly cloudy. waves
around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.thursday...northwest winds 10 to 15 knots backing west early in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday...southwest winds 10 to 15 knots veering west early in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 041336
nshgrr
expires:202605042100;;000742

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz846-042100-
holland to grand haven mi-
936 am edt mon may 4 2026

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

.rest of today...south winds 20 to 25 knots. mostly sunny. waves
3 to 5 feet. 
.tonight...southwest winds around 20 knots veering northwest in the
late evening and overnight. partly cloudy with a chance of showers
and thunderstorms. waves 2 to 4 feet. 
.tuesday...northwest winds 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 2 to 3 feet. 
.tuesday night...west winds 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.thursday...northwest winds 10 to 15 knots backing west early in the
afternoon. mostly sunny. waves around 1 foot. 
.friday...west winds around 15 knots becoming 10 to 15 knots early
in the afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 041336
nshgrr
expires:202605042100;;000741

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz847-042100-
grand haven to whitehall mi-
936 am edt mon may 4 2026

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

.rest of today...south winds 20 to 25 knots. mostly 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. mostly cloudy with a
chance of showers and thunderstorms. waves 3 to 5 feet. 
.tuesday...northwest winds 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.tuesday night...west winds 10 to 15 knots veering northwest after
midnight. partly cloudy. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.friday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 041336
nshgrr
expires:202605042100;;000740

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz848-042100-
whitehall to pentwater mi-
936 am edt mon may 4 2026

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

.rest of today...south winds 20 to 25 knots. mostly 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 with a
chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 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 northwest
after midnight. partly cloudy. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
around 1 foot. 
.thursday...west winds 10 to 15 knots backing southwest early in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 041336
nshgrr
expires:202605042100;;000739

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz849-042100-
pentwater to manistee mi-
936 am edt mon may 4 2026

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

.rest of today...south winds to 30 knots. mostly sunny. a chance of
rain showers and a slight chance of thunderstorms in the afternoon.
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 with a
chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 feet subsiding to 2 to 4 feet after midnight. 
.tuesday...northwest winds 10 to 15 knots backing west early in the
afternoon. partly sunny. waves 1 to 3 feet. 
.tuesday night...southwest winds 5 to 10 knots veering north 10 to
15 knots after midnight. partly cloudy. waves around 1 foot. 
.wednesday...north winds 5 to 15 knots backing northwest early in
the afternoon. mostly sunny. waves around 1 foot. 
.thursday...west winds 5 to 15 knots. mostly sunny. waves 1 foot or
less. 
.friday...southwest winds 5 to 10 knots veering west 10 to 15 knots
in the late morning and afternoon. mostly sunny. waves around
1 foot. 

$$

fzus53 kiwx 041447
nshiwx
expires:202605042030;;003126

nearshore marine forecast
national weather service northern indiana
1047 am edt mon may 4 2026

for waters within five nautical miles of shore on lake michigan


lmz043-042030-
new buffalo mi to st joseph mi-
1047 am edt mon may 4 2026

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

.this afternoon...southwest winds 10 to 15 knots. gusts up to
25 knots. sunny. waves 1 to 2 feet. 
.tonight...southwest winds 10 to 15 knots becoming northwest.
showers likely with a chance of thunderstorms. waves 1 to 3 feet.
.tuesday...north winds 5 to 10 knots. 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 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.

$$