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nearshore marine forecast
national weather service buffalo ny
1003 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.


lez020-042100-
upper niagara river and buffalo harbor-
1003 am edt mon may 4 2026

.rest of today...southwest winds 15 to 20 knots. sunny.
.tonight...southwest winds 10 to 15 knots. a chance of showers. 
.tuesday...southwest winds 10 to 15 knots becoming west. a chance
of showers in the morning, then showers in the afternoon. 
.tuesday night...west winds 10 knots or less becoming northeast.
showers in the evening, then rain overnight. 
.wednesday...northeast winds 5 to 10 knots becoming light and
variable. rain during the day. 
.thursday...north winds less than 10 knots becoming west. mostly
cloudy. 
.friday...west winds 10 knots or less becoming southwest. partly
to mostly cloudy. 

the water temperature off buffalo is 47 degrees.

$$

fzus51 kbuf 041403
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nearshore marine forecast
national weather service buffalo ny
1003 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.


lez040-041-042100-
buffalo to ripley along lake erie-
1003 am edt mon may 4 2026

.rest of today...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. sunny. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers likely. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. a chance of showers in the morning,
then showers with a chance of thunderstorms in the afternoon.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...west winds 5 to 10 knots becoming northeast.
showers with a chance of thunderstorms in the evening, then rain
overnight. waves 1 to 3 feet subsiding to 1 foot or less. 
.wednesday...northeast winds 5 to 15 knots becoming northwest
less than 10 knots. rain during the day. waves 2 feet or less. 
.thursday...north winds 10 knots or less becoming west. a chance
of rain showers. waves 1 foot or less. 
.friday...west winds 5 to 15 knots becoming southwest. partly to
mostly cloudy. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

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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.

$$

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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.


lez147>149-042015-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
918 am edt mon may 4 2026

.this afternoon...southwest winds 10 to 15 knots. sunny. waves
1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers likely with a chance of thunderstorms in the
evening, then showers likely with a slight chance of
thunderstorms overnight. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west 5 to
15 knots. a chance of showers in the morning, then showers with a
chance of thunderstorms in the afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.tuesday night...north winds 5 to 10 knots. showers. waves 1 to
3 feet. 

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.

$$

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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.

$$

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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.

$$