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nearshore marine forecast
national weather service buffalo ny
1003 am est sun nov 23 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.


loz042-232200-
niagara river to hamlin beach along lake ontario-
1003 am est sun nov 23 2025

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

.rest of today...west winds 15 to 25 knots. a chance of showers,
then showers likely late. waves 3 to 5 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.tonight...west winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. a chance of rain showers in the
evening. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.monday...west winds 5 to 10 knots becoming southwest. mostly
sunny. waves 1 to 3 feet subsiding to 1 foot or less. 
.monday night...south winds 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.tuesday...south winds 5 to 10 knots. showers likely. waves
1 foot or less. 
.wednesday...southwest winds 15 to 20 knots becoming west and
increasing to 30 knots. rain showers likely during the day, then
rain showers likely with a chance of snow showers wednesday
night. waves 1 to 3 feet building to 7 to 11 feet. waves
occasionally around 14 feet. 
.thursday...west gales to 35 knots diminishing to 30 knots. a
chance of snow showers. waves 8 to 12 feet subsiding to 7 to
10 feet. waves occasionally around 15 feet. 

$$
fzus51 kbuf 231503
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nearshore marine forecast
national weather service buffalo ny
1003 am est sun nov 23 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.


lez040-041-232200-
buffalo to ripley along lake erie-
1003 am est sun nov 23 2025

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

.rest of today...west winds 15 to 25 knots. a chance of showers.
waves 3 to 6 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.tonight...west winds 15 to 25 knots becoming northwest and
diminishing to 5 to 15 knots. mostly cloudy in the evening, then
becoming partly cloudy. waves 4 to 7 feet subsiding to 1 to
3 feet. waves occasionally around 9 feet. 
.monday...west winds 10 knots or less becoming south. mostly
sunny. waves 2 feet or less. 
.monday night...south winds 5 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tuesday...south winds 5 to 15 knots becoming southwest. showers.
waves 2 feet or less. 
.wednesday...southwest winds 15 to 20 knots becoming west and
increasing to 35 knot gales. rain showers during the day, then
rain and snow showers wednesday night. waves 2 to 4 feet building
to 10 to 13 feet. waves occasionally around 16 feet. 
.thursday...west gales to 35 knots diminishing to 30 knots. snow
showers. waves 10 to 13 feet subsiding to 8 to 11 feet. waves
occasionally around 16 feet. 

$$
fzus51 kbuf 231503
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nearshore marine forecast
national weather service buffalo ny
1003 am est sun nov 23 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.


loz045-232200-
mexico bay to the saint lawrence river along lake ontario-
1003 am est sun nov 23 2025

...small craft advisory in effect from 4 pm est this afternoon
through monday morning...

.rest of today...south winds 15 to 20 knots becoming west. rain,
then rain showers likely late. waves 3 to 5 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.tonight...west winds 15 to 25 knots becoming northwest. rain
showers likely in the evening. waves 5 to 9 feet subsiding to
3 to 6 feet. waves occasionally around 11 feet. 
.monday...northwest winds 5 to 15 knots becoming southwest.
mostly sunny. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.monday night...south winds 5 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tuesday...south winds 10 to 15 knots. rain showers. waves 2 feet
or less. 
.wednesday...south winds 10 to 15 knots becoming west and
increasing to 35 knot gales. rain showers during the day, then
rain showers with snow showers likely wednesday night. waves 1 to
3 feet building to 10 to 14 feet. waves occasionally around
18 feet. 
.thursday...west gales to 35 knots diminishing to 30 knots. rain
and snow showers likely during the day, then snow showers likely
thursday night. waves 10 to 14 feet. waves occasionally around
18 feet. 

$$
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nearshore marine forecast
national weather service buffalo ny
1003 am est sun nov 23 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.


lez020-232200-
upper niagara river and buffalo harbor-
1003 am est sun nov 23 2025

.rest of today...west winds 10 to 15 knots. a chance of showers. 
.tonight...west winds 5 to 15 knots. mostly cloudy in the
evening, then becoming partly cloudy. 
.monday...west winds 10 knots or less becoming southwest. mostly
sunny. 
.monday night...south winds 5 to 10 knots. mostly cloudy. 
.tuesday...south winds 5 to 10 knots becoming southwest. showers.
.wednesday...southwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. rain showers likely during the day,
then rain showers likely with a chance of snow showers wednesday
night. 
.thursday...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of snow showers. 

the water temperature off buffalo is 47 degrees.

$$
fzus51 kbuf 231503
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nearshore marine forecast
national weather service buffalo ny
1003 am est sun nov 23 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.


loz043-232200-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 am est sun nov 23 2025

...small craft advisory in effect through monday morning...

.rest of today...southwest winds 15 to 25 knots becoming west. a
chance of rain showers late this morning, then rain showers
likely this afternoon. waves 1 to 3 feet building to 6 to 9 feet.
waves occasionally around 11 feet. 
.tonight...west winds 15 to 25 knots becoming northwest. a chance
of rain showers in the evening. waves 6 to 9 feet subsiding to
4 to 7 feet. waves occasionally around 11 feet. 
.monday...northwest winds 5 to 15 knots becoming southwest less
than 10 knots. mostly sunny. waves 3 to 5 feet subsiding to
1 foot or less. waves occasionally around 6 feet. 
.monday night...south winds 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.tuesday...south winds 5 to 10 knots. showers likely. waves
1 foot or less. 
.wednesday...southwest winds 10 to 15 knots becoming west and
increasing to 30 knots. rain showers likely during the day, then
rain showers likely with a chance of snow showers wednesday
night. waves 2 feet or less building to 6 to 10 feet. waves
occasionally around 13 feet. 
.thursday...west gales to 35 knots diminishing to 30 knots. snow
showers likely. waves 8 to 12 feet. waves occasionally around
15 feet. 

the water temperature off rochester is 49 degrees.

$$
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nearshore marine forecast
national weather service buffalo ny
1003 am est sun nov 23 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.


loz044-232200-
sodus bay to mexico bay along lake ontario-
1003 am est sun nov 23 2025

...small craft advisory in effect through monday morning...

.rest of today...south winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. rain showers likely late this
morning, then rain early this afternoon. rain showers likely
late. waves 2 feet or less building to 6 to 9 feet. waves
occasionally around 11 feet. 
.tonight...west winds 15 to 25 knots becoming northwest. rain
showers likely in the evening. waves 6 to 10 feet subsiding to
4 to 7 feet. waves occasionally around 13 feet. 
.monday...northwest winds 5 to 15 knots becoming southwest.
mostly sunny. waves 3 to 5 feet subsiding to 1 to 2 feet. waves
occasionally around 6 feet. 
.monday night...south winds 5 to 15 knots. mostly cloudy. waves
1 foot or less. 
.tuesday...south winds 5 to 15 knots. showers. waves 2 feet or
less. 
.wednesday...south winds 10 to 15 knots becoming west and
increasing to 30 knots. rain showers during the day, then rain
showers with snow showers likely wednesday night. waves 2 feet or
less building to 10 to 14 feet. waves occasionally around
18 feet. 
.thursday...west gales to 35 knots diminishing to 30 knots. rain
and snow showers likely during the day, then snow showers likely
thursday night. waves 10 to 15 feet. waves occasionally around
19 feet. 

$$
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nearshore marine forecast
national weather service cleveland oh
1006 am est sun nov 23 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.


lez148-149-232115-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
1006 am est sun nov 23 2025

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

.this afternoon...west winds 15 to 25 knots. mostly cloudy. waves
3 to 6 feet building to 4 to 7 feet. waves occasionally around
9 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. partly cloudy. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.monday...southwest winds 10 knots or less becoming south. mostly
sunny. waves 2 feet or less. 
.monday night...south winds 5 to 10 knots. mostly cloudy. waves
1 foot or less. 

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 44 degrees, off cleveland 48
degrees, and off erie 47 degrees.

$$
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