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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
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.

$$

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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.


lez147>149-050215-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
342 pm edt mon may 4 2026

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

$$

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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.

$$