fzus51 kcle 211322
nshcle
expires:202604212015;;745837

nearshore marine forecast
national weather service cleveland oh
922 am edt tue apr 21 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>144-212015-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
922 am edt tue apr 21 2026

.this afternoon...south winds 15 to 20 knots becoming southwest.
partly sunny. waves 1 to 3 feet. 
.tonight...southwest winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms in the evening, then
showers likely with a slight chance of thunderstorms overnight.
waves 2 feet or less. 
.wednesday...northwest winds 10 knots or less becoming northeast.
mostly sunny. waves 1 foot or less. 
.wednesday night...east winds less than 10 knots becoming
southeast. mostly clear. waves 1 foot 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 55 degrees, off cleveland 47
degrees, and off erie 49 degrees.

$$

fzus51 kcle 211322
nshcle
expires:202604212015;;745838

nearshore marine forecast
national weather service cleveland oh
922 am edt tue apr 21 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.


lez145>149-212015-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
922 am edt tue apr 21 2026

.this afternoon...south winds 15 to 20 knots. mostly sunny. waves
1 to 3 feet. 
.tonight...south winds 10 to 15 knots becoming southwest. a
chance of showers with a slight chance of thunderstorms. waves
2 feet or less. 
.wednesday...west winds 10 knots or less becoming northwest.
mostly sunny. waves 2 feet or less. 
.wednesday night...light and variable winds. mostly clear. waves
1 foot 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 55 degrees, off cleveland 47
degrees, and off erie 49 degrees.

$$

fzus53 kdtx 211345
nshdtx
expires:202604212145;;746446

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
945 am edt tue apr 21 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.


lez444-212145-
michigan waters of lake erie from detroit river to north cape mi-
945 am edt tue apr 21 2026

.rest of today...southwest winds 15 to 20 knots. partly cloudy. a
chance of sprinkles late in the morning. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon. 
.tonight...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. mostly cloudy with a
chance of showers and thunderstorms until early morning, then
partly cloudy with a slight chance of showers after midnight.
waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots until late afternoon
becoming light and variable. partly cloudy early in the morning
then clearing. waves 2 feet or less. 
.wednesday 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 47 degrees.

$$

fzus53 kdtx 211345
nshdtx
expires:202604212145;;746445

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
945 am edt tue apr 21 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.


lhz443-212145-
port sanilac to port huron mi-
945 am edt tue apr 21 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of today...south winds 15 to 20 knots diminishing to 10 to
15 knots late in the afternoon. mostly cloudy with a chance of
sprinkles late in the morning, then mostly sunny with a slight
chance of showers in the afternoon. waves 3 to 5 feet subsiding
to 2 to 4 feet late in the afternoon. waves occasionally around
7 feet. 
.tonight...southwest winds 5 to 10 knots veering to the northwest
in the late evening and overnight. partly cloudy. a slight chance
of showers until early morning. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...northeast winds 5 to 10 knots until early
morning becoming light and variable. clear. waves 2 feet or less.

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

$$