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nearshore marine forecast
national weather service buffalo ny
403 am est wed dec 24 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.


loz042-241600-
niagara river to hamlin beach along lake ontario-
403 am est wed dec 24 2025

...small craft advisory in effect until 10 am est this morning...

.today...northwest winds 15 to 25 knots becoming west and
diminishing to 5 to 15 knots. mostly sunny. waves 6 to 9 feet
subsiding to 1 to 2 feet. waves occasionally around 11 feet. 
.tonight...southwest winds 10 knots or less. mostly cloudy. waves
1 foot or less. 
.thursday...west winds 10 to 15 knots becoming north 15 to
20 knots. partly sunny in the morning, then becoming mostly
cloudy. waves 2 feet or less building to 2 to 3 feet. 
.thursday night...northeast winds 15 to 20 knots becoming east.
mostly cloudy. waves 2 to 4 feet. 
.friday...east winds 15 to 25 knots. snow. waves 3 to 6 feet
building to 4 to 7 feet, then subsiding to 3 to 5 feet. waves
occasionally around 9 feet. 
.saturday...east winds 5 to 15 knots. cloudy. waves 1 to 3 feet. 
.sunday...southeast winds 10 to 15 knots becoming west and
increasing to 40 knot gales. rain during the day, then rain and
snow sunday night. waves 2 feet or less building to 12 to
16 feet. waves occasionally around 20 feet. 

$$
fzus51 kbuf 240903
nshbuf
expires:202512241600;;130243

nearshore marine forecast
national weather service buffalo ny
403 am est wed dec 24 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.


loz043-241600-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am est wed dec 24 2025

...small craft advisory in effect until 1 pm est this afternoon...

.today...northwest winds to 30 knots becoming west and
diminishing to 5 to 15 knots. partly sunny. waves 9 to 12 feet
subsiding to 1 to 3 feet. waves occasionally around 15 feet. 
.tonight...west winds 5 to 10 knots becoming south. mostly
cloudy. waves 2 feet or less. 
.thursday...west winds 10 to 15 knots becoming north 15 to
20 knots. mostly cloudy. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.thursday night...north winds 15 to 20 knots becoming northeast
10 to 15 knots. mostly cloudy. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.friday...east winds 15 to 25 knots becoming southeast. snow.
waves 3 to 6 feet. waves occasionally around 7 feet. 
.saturday...southeast winds 5 to 15 knots. a chance of snow
during the day. waves 1 to 3 feet. 
.sunday...southeast winds 15 to 25 knots becoming west and
increasing to 40 knot gales. rain during the day, then rain and
snow sunday night. waves 2 feet or less building to 13 to
17 feet. waves occasionally around 22 feet. 

the water temperature off rochester is 37 degrees.

$$
fzus51 kbuf 240903
nshbuf
expires:202512241600;;130244

nearshore marine forecast
national weather service buffalo ny
403 am est wed dec 24 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.


loz044-241600-
sodus bay to mexico bay along lake ontario-
403 am est wed dec 24 2025

...small craft advisory in effect until 1 pm est this afternoon...

.today...northwest winds to 30 knots diminishing to 5 to
15 knots. mostly cloudy this morning, then becoming partly sunny.
waves 9 to 12 feet subsiding to 2 to 3 feet. waves occasionally
around 15 feet. 
.tonight...west winds 10 knots or less becoming south. mostly
cloudy. waves 2 feet or less. 
.thursday...southwest winds 10 to 15 knots becoming north and
increasing to 15 to 25 knots. mostly cloudy. waves 1 to 3 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 
.thursday night...north winds 15 to 25 knots becoming northeast
and diminishing to 10 to 15 knots. mostly cloudy. waves 3 to
6 feet subsiding to 2 to 4 feet. waves occasionally around
7 feet. 
.friday...east winds 10 to 15 knots becoming southeast 15 to
20 knots. snow. waves 1 to 3 feet. 
.saturday...southeast winds 15 to 20 knots diminishing to 10 to
15 knots. snow likely during the day. waves 1 to 3 feet. 
.sunday...southeast winds 15 to 25 knots becoming west and
increasing to 40 knot gales. rain during the day, then rain and
snow sunday night. waves 2 feet or less building to 15 to
20 feet. waves occasionally around 26 feet. 

$$
fzus51 kbuf 240903
nshbuf
expires:202512241600;;130245

nearshore marine forecast
national weather service buffalo ny
403 am est wed dec 24 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.


loz045-241600-
mexico bay to the saint lawrence river along lake ontario-
403 am est wed dec 24 2025

...small craft advisory in effect until 1 pm est this afternoon...

.today...northwest winds to 30 knots diminishing to 5 to
15 knots. mostly cloudy this morning, then becoming mostly sunny.
waves 8 to 11 feet subsiding to 1 to 3 feet. waves occasionally
around 14 feet. 
.tonight...southwest winds 10 knots or less becoming south 10 to
15 knots. mostly cloudy. waves 2 feet or less. 
.thursday...southwest winds 10 to 15 knots becoming north and
increasing to 15 to 25 knots. mostly cloudy. waves 1 to 3 feet
building to 3 to 5 feet. waves occasionally around 6 feet. 
.thursday night...north winds 15 to 25 knots becoming northeast
and diminishing to 10 to 15 knots. partly cloudy. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.friday...northeast winds 10 to 15 knots becoming east 15 to
20 knots. a chance of snow during the day, then snow friday
night. waves 1 to 3 feet. 
.saturday...east winds 15 to 20 knots becoming southeast 10 to
15 knots. snow likely during the day. waves 2 feet or less. 
.sunday...southeast winds 15 to 20 knots becoming west and
increasing to 40 knot gales. rain during the day, then snow and
rain sunday night. waves 1 to 3 feet building to 14 to 18 feet.
waves occasionally around 23 feet. 

$$
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