fzus51 kcle 210757
nshcle
expires:202607211415;;337137

nearshore marine forecast
national weather service cleveland oh
357 am edt tue jul 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.


lez142-143-211415-
maumee bay to reno beach oh-reno beach to the islands oh-
357 am edt tue jul 21 2026

...small craft advisory in effect through late tonight...

.today...southwest winds 15 to 25 knots becoming west. showers
likely with a chance of thunderstorms early, then a chance of
showers and thunderstorms. a slight chance of showers and
thunderstorms late. waves 1 to 3 feet building to 2 to 4 feet,
then subsiding to 1 to 3 feet. 
.tonight...west winds 15 to 25 knots becoming northwest. a slight
chance of showers and thunderstorms in the evening. waves 1 to
3 feet building to 2 to 4 feet. 
.wednesday...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. 
.wednesday night...northwest winds 5 to 10 knots becoming north.
mostly clear. 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 79 degrees, off cleveland 79
degrees, and off erie 76 degrees.

$$

fzus51 kcle 210757
nshcle
expires:202607211415;;337138

nearshore marine forecast
national weather service cleveland oh
357 am edt tue jul 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.


lez144>147-211415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
357 am edt tue jul 21 2026

...small craft advisory in effect from 8 am edt this morning
through wednesday evening...

.today...southwest winds 15 to 25 knots becoming west. a chance
of showers and thunderstorms early, then showers with a chance of
thunderstorms late this morning. a chance of showers and
thunderstorms this afternoon. waves 2 to 4 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.tonight...west winds 15 to 20 knots becoming northwest. a chance
of showers and thunderstorms in the evening, then a chance of
showers overnight. waves 3 to 5 feet. waves occasionally around
6 feet. 
.wednesday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. partly sunny. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.wednesday night...northwest winds 5 to 15 knots becoming north.
mostly clear. 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 thursday through saturday.

the water temperature off toledo is 79 degrees, off cleveland 79
degrees, and off erie 76 degrees.

$$

fzus53 kdtx 210739
nshdtx
expires:202607211545;;336772

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 am edt tue jul 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.


lez444-211545-
michigan waters of lake erie from detroit river to north cape mi-
339 am edt tue jul 21 2026

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

.today...southwest winds 20 to 25 knots becoming west 15 to
20 knots in the afternoon. partly cloudy in the morning then
clearing. a chance of showers and thunderstorms. waves 2 to
4 feet subsiding to 1 to 3 feet late in the afternoon. 
.tonight...northwest winds 15 to 20 knots. mostly clear. waves
1 to 3 feet. 
.wednesday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. mostly sunny becoming
partly cloudy in the late morning and early afternoon becoming
mostly sunny. waves 2 feet or less. 
.wednesday night...northwest 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 210739
nshdtx
expires:202607211545;;336771

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 am edt tue jul 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.


lhz443-211545-
port sanilac to port huron mi-
339 am edt tue jul 21 2026

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

.today...southwest winds 15 to 20 knots veering to the west late
in the afternoon. partly cloudy with a chance of showers and
thunderstorms. patchy smoke in the afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.tonight...northwest winds 20 to 25 knots. partly cloudy. a
chance of showers and thunderstorms early in the evening. waves
3 to 5 feet. waves occasionally around 7 feet. 
.wednesday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and afternoon. partly cloudy early
in the morning then clearing. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.wednesday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and overnight. clear. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 

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

$$