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nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


lez020-091500-
upper niagara river and buffalo harbor-
412 am edt thu apr 9 2026

.today...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers late. 
.tonight...southwest winds 10 to 15 knots becoming light and
variable. a chance of showers. 
.friday...north winds 10 knots or less becoming northwest.
showers.
.friday night...northwest winds 5 to 10 knots becoming light and
variable. rain showers in the evening. 
.saturday...northwest winds less than 10 knots. mainly clear,
then becoming partly cloudy. 
.sunday...southeast winds 10 knots or less becoming southwest
10 to 15 knots. a chance of rain showers. 
.monday...southwest winds 10 to 15 knots. a chance of showers. 

the water temperature off buffalo is 33 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


lez040-041-091500-
buffalo to ripley along lake erie-
412 am edt thu apr 9 2026

.today...south winds 15 to 20 knots becoming southwest. a chance
of showers late. waves 1 to 3 feet. 
.tonight...southwest winds 10 knots or less. a chance of showers.
waves 2 feet or less. 
.friday...northeast winds 5 to 10 knots becoming west. a chance
of showers in the morning, then showers in the afternoon. waves
2 feet or less. 
.friday night...northwest winds 5 to 10 knots becoming light and
variable. rain showers in the evening, then a chance of rain
showers overnight. waves 2 feet or less. 
.saturday...northwest winds less than 10 knots. mainly clear,
then becoming partly cloudy. waves 1 foot or less. 
.sunday...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. a chance of rain showers sunday
night. waves 2 feet or less building to 2 to 4 feet. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely during the day, then showers likely with
a chance of thunderstorms monday night. waves 2 to 4 feet
subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


loz042-091500-
niagara river to hamlin beach along lake ontario-
412 am edt thu apr 9 2026

.today...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers late. waves 1 to 3 feet building to
2 to 4 feet. 
.tonight...southwest winds 15 to 20 knots becoming north 5 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.friday...north winds 5 to 10 knots becoming northwest. rain
showers. waves around 1 foot. 
.friday night...northwest winds 5 to 10 knots. rain showers in
the evening. waves 1 to 2 feet. 
.saturday...northwest winds 10 knots or less becoming southeast.
mainly clear, then becoming partly cloudy. waves 2 feet or less. 
.sunday...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 25 knots. a chance of rain showers. waves
2 feet or less building to 3 to 5 feet. waves occasionally around
6 feet. 
.monday...southwest winds to 30 knots diminishing to 15 to
25 knots. a chance of showers. waves 3 to 6 feet building to 4 to
7 feet, then subsiding to 3 to 6 feet. waves occasionally around
9 feet. 

$$

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nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


loz043-091500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
412 am edt thu apr 9 2026

.today...south winds 15 to 20 knots. a chance of rain showers
late. waves 1 to 3 feet. 
.tonight...south winds 5 to 15 knots becoming west. a chance of
showers in the evening. waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots. rain showers. waves
1 foot or less. 
.friday night...northwest winds 5 to 15 knots becoming west. rain
showers in the evening, then a chance of rain showers overnight.
waves 1 to 2 feet. 
.saturday...northwest winds 10 knots or less becoming south.
mainly clear. waves 2 feet or less. 
.sunday...southeast winds 5 to 10 knots becoming south and
increasing to 15 to 25 knots. a chance of rain showers. waves
1 foot or less building to 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots. a chance of showers.
waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. waves occasionally around 6 feet. 

the water temperature off rochester is 39 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


loz044-091500-
sodus bay to mexico bay along lake ontario-
412 am edt thu apr 9 2026

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

.today...south winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.tonight...south winds 15 to 20 knots becoming southwest 5 to
15 knots. a chance of showers in the evening. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers in the morning, then showers in the afternoon.
waves 2 feet or less. 
.friday night...northwest winds 5 to 10 knots. rain showers in
the evening, then a chance of rain showers overnight. waves 1 to
2 feet. 
.saturday...northwest winds 10 knots or less becoming south.
mainly clear. waves 2 feet or less. 
.sunday...southeast winds 5 to 15 knots becoming south and
increasing to 15 to 25 knots. a chance of rain showers sunday
night. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots diminishing to 10 to
15 knots. showers likely. waves 2 to 4 feet building to 3 to
5 feet. waves occasionally around 6 feet. 

$$

fzus51 kbuf 090812
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nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


loz045-091500-
mexico bay to the saint lawrence river along lake ontario-
412 am edt thu apr 9 2026

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

.today...south winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.tonight...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the evening. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 
.friday...south winds 5 to 10 knots becoming northwest. showers.
waves 2 feet or less. 
.friday night...northwest winds 5 to 10 knots. rain showers in
the evening, then a chance of rain showers overnight. waves
1 foot or less. 
.saturday...northwest winds 10 knots or less becoming south.
becoming mainly clear. waves 2 feet or less. 
.sunday...southeast winds 5 to 15 knots becoming south and
increasing to 30 knots. a chance of rain showers. waves 2 feet or
less building to 4 to 7 feet. waves occasionally around 9 feet. 
.monday...southwest winds 15 to 25 knots. showers likely. waves
3 to 6 feet. waves occasionally around 7 feet. 

$$

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nearshore marine forecast
national weather service cleveland oh
923 am edt thu apr 9 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.


lez148-149-092015-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
923 am edt thu apr 9 2026

.this afternoon...south winds 15 to 20 knots becoming southwest
10 to 15 knots. a slight chance of showers early.
a chance of showers with a slight chance of thunderstorms late.
waves 1 to 3 feet. 
.tonight...southwest winds 10 knots or less becoming south. a
chance of showers with a slight chance of thunderstorms in the
evening, then a chance of showers overnight. waves 2 feet or
less. 
.friday...south winds 5 to 10 knots becoming west. a chance of
showers in the morning, then showers in the afternoon. waves
1 foot or less. 
.friday night...northwest winds 10 knots or less becoming north.
rain showers in the evening. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 50 degrees, off cleveland 43
degrees, and off erie 41 degrees.

$$