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nearshore marine forecast
national weather service buffalo ny
402 pm edt thu may 1 2025

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.


lez020-020300-
upper niagara river and buffalo harbor-
402 pm edt thu may 1 2025

.tonight...east winds 10 to 15 knots becoming southwest. showers
and thunderstorms this evening, then a chance of showers after
midnight. some thunderstorms may produce gusty winds this
evening. 
.friday...southwest winds 10 to 15 knots. a chance of showers. 
.friday night...southwest winds 10 knots or less becoming north.
a chance of showers overnight. 
.saturday...northeast winds 10 knots or less. a chance of
showers. 
.saturday night...northeast winds 10 knots or less. a chance of
showers. 
.sunday...northeast winds 5 to 10 knots. a chance of showers. 
.monday...east winds 5 to 10 knots becoming southeast. showers
likely with a chance of thunderstorms. 
.tuesday...southeast winds 5 to 10 knots becoming south. a chance
of showers. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 47 degrees.

$$
fzus51 kbuf 012002
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nearshore marine forecast
national weather service buffalo ny
402 pm edt thu may 1 2025

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.


lez040-041-020300-
buffalo to ripley along lake erie-
402 pm edt thu may 1 2025

.tonight...south winds 10 to 15 knots becoming southwest. showers
and thunderstorms this evening, then a chance of showers after
midnight. some thunderstorms may produce gusty winds this
evening. waves 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots. a chance of showers.
waves 1 to 3 feet. 
.friday night...southwest winds 10 knots or less becoming
northeast. a chance of showers. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots. showers likely. waves
1 foot or less. 
.saturday night...northeast winds 5 to 10 knots. a chance of
showers. waves 1 foot or less. 
.sunday...northeast winds 10 to 15 knots. showers likely. waves
2 feet or less. 
.monday...northeast winds 5 to 10 knots becoming southeast.
showers likely with a chance of thunderstorms. waves 2 feet or
less. 
.tuesday...south winds 5 to 10 knots becoming southwest. a chance
of showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kbuf 012002
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nearshore marine forecast
national weather service buffalo ny
402 pm edt thu may 1 2025

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.


loz042-020300-
niagara river to hamlin beach along lake ontario-
402 pm edt thu may 1 2025

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

.tonight...east winds 15 to 20 knots becoming southwest. showers
and thunderstorms this evening, then a chance of showers after
midnight. some thunderstorms may produce gusty winds this
evening. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.friday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. mostly cloudy in the morning, then becoming partly
sunny. waves 1 to 3 feet. 
.friday night...west winds 5 to 15 knots becoming north. a chance
of showers overnight. waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots becoming northeast. a
chance of showers. waves around 1 foot. 
.saturday night...northeast winds 5 to 10 knots. a chance of
showers in the evening. waves 1 foot or less. 
.sunday...northeast winds 10 to 15 knots becoming east 15 to
20 knots. a chance of showers. waves 1 to 2 feet building to 2 to
4 feet. 
.monday...east winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely with a chance of thunderstorms. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots becoming southwest.
showers likely during the day, then a chance of showers tuesday
night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kbuf 012002
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nearshore marine forecast
national weather service buffalo ny
402 pm edt thu may 1 2025

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.


loz043-044-020300-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
402 pm edt thu may 1 2025

.tonight...east winds 10 to 15 knots becoming south 15 to
20 knots. showers and thunderstorms this evening, then showers
likely after midnight. a chance of showers late. some
thunderstorms may produce gusty winds this evening. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots becoming west. a chance
of showers. waves 1 to 3 feet. 
.friday night...west winds 5 to 15 knots becoming northwest. a
chance of showers. waves 1 to 3 feet. 
.saturday...northwest winds 5 to 10 knots becoming northeast. a
chance of showers in the morning, then showers likely in the
afternoon. waves 1 foot or less. 
.saturday night...north winds 5 to 10 knots becoming northeast.
showers likely in the evening, then a chance of showers
overnight. waves 1 foot or less. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers. waves 1 to 3 feet. 
.monday...northeast winds 15 to 20 knots becoming southeast. a
chance of showers during the day, then showers likely monday
night. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots becoming south. showers
likely. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 43 degrees.

$$
fzus51 kbuf 012002
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nearshore marine forecast
national weather service buffalo ny
402 pm edt thu may 1 2025

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.


loz045-020300-
mexico bay to the saint lawrence river along lake ontario-
402 pm edt thu may 1 2025

.tonight...east winds 10 to 15 knots becoming south 15 to
20 knots. showers likely early, then showers with a chance of
thunderstorms. showers likely late. waves 1 to 3 feet building to
2 to 4 feet. 
.friday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. showers likely in the morning, then a chance of showers
in the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday night...southwest winds 5 to 15 knots becoming northwest
less than 10 knots. a chance of showers. waves 1 to 3 feet. 
.saturday...north winds 10 knots or less. a chance of showers in
the morning, then showers likely in the afternoon. waves 2 feet
or less. 
.saturday night...north winds 5 to 10 knots becoming northeast.
showers likely in the evening, then a chance of showers
overnight. waves 1 foot or less. 
.sunday...northeast winds 5 to 15 knots. a chance of showers.
waves 1 foot or less. 
.monday...northeast winds 15 to 20 knots becoming southeast. a
chance of showers during the day, then showers likely monday
night. waves 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots. showers likely. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
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nearshore marine forecast
national weather service cleveland oh
620 pm edt thu may 1 2025

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.


lez148-149-020215-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
620 pm edt thu may 1 2025

.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers with a chance of thunderstorms this evening,
then a slight chance of showers and thunderstorms after midnight.
waves 1 to 3 feet. 
.friday...southwest winds 5 to 15 knots becoming west. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. waves 1 to 3 feet. 
.friday night...west winds 10 knots or less becoming northeast. a
chance of showers overnight. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. showers likely. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 57 degrees, off cleveland 50
degrees, and off erie 50 degrees.

$$
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