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nearshore marine forecast
national weather service buffalo ny
403 am edt sun sep 20 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.


loz042-201500-
niagara river to hamlin beach along lake ontario-
403 am edt sun sep 20 2026

.today...northeast winds 5 to 15 knots. mostly cloudy. waves 1 to
3 feet. 
.tonight...northeast winds 10 knots or less increasing to 15 to
20 knots. mostly cloudy. waves 1 to 2 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.monday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy. waves 3 to 6 feet subsiding to 2 to
4 feet. waves occasionally around 7 feet. 
.monday night...northeast winds 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet building to 3 to 6 feet. waves occasionally
around 7 feet. 
.tuesday...east winds 15 to 20 knots. mostly cloudy. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.wednesday...east winds 15 to 20 knots. mostly cloudy. waves 3 to
5 feet. waves occasionally around 6 feet. 
.thursday...east winds 15 to 20 knots diminishing to 5 to
10 knots. partly cloudy. waves 1 to 3 feet building to 2 to
4 feet, then subsiding to 1 to 3 feet. 

$$

fzus51 kbuf 200803
nshbuf
expires:202609201500;;754303

nearshore marine forecast
national weather service buffalo ny
403 am edt sun sep 20 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.


loz043-201500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am edt sun sep 20 2026

.today...east winds 5 to 15 knots becoming northeast. a chance of
showers this morning. waves 1 to 3 feet. 
.tonight...northeast winds 10 to 15 knots increasing to 15 to
20 knots. mostly cloudy. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.monday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy. waves 3 to 6 feet. waves occasionally
around 7 feet. 
.monday night...northeast winds 15 to 20 knots becoming east.
mostly cloudy. waves 3 to 6 feet. waves occasionally around
7 feet. 
.tuesday...east winds 15 to 20 knots. mostly cloudy. waves 3 to
6 feet. waves occasionally around 7 feet. 
.wednesday...east winds 15 to 20 knots. partly to mostly cloudy.
waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.thursday...east winds 5 to 15 knots. partly to mostly cloudy.
waves 1 to 3 feet. 

the water temperature off rochester is 72 degrees.

$$

fzus51 kbuf 200803
nshbuf
expires:202609201500;;754304

nearshore marine forecast
national weather service buffalo ny
403 am edt sun sep 20 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.


loz044-201500-
sodus bay to mexico bay along lake ontario-
403 am edt sun sep 20 2026

.today...southeast winds 5 to 10 knots becoming northeast.
showers this morning. waves 2 feet or less. 
.tonight...northeast winds 10 to 15 knots increasing to 15 to
20 knots. mostly cloudy. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.monday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy in the morning, then becoming partly
sunny. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.monday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots. mostly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.tuesday...east winds 10 to 15 knots. mostly cloudy. waves 1 to
3 feet. 
.wednesday...east winds 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.thursday...east winds 5 to 15 knots. partly to mostly cloudy.
waves 2 feet or less. 

$$

fzus51 kbuf 200803
nshbuf
expires:202609201500;;754305

nearshore marine forecast
national weather service buffalo ny
403 am edt sun sep 20 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.


loz045-201500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt sun sep 20 2026

.today...east winds 5 to 10 knots becoming northeast. showers
this morning. waves 1 foot or less. 
.tonight...northeast winds 5 to 15 knots increasing to 15 to
20 knots. mostly cloudy. waves 2 feet or less. 
.monday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. partly sunny. waves 1 to 3 feet. 
.monday night...northeast winds 15 to 20 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...northeast winds 15 to 20 knots becoming east 10 to
15 knots. mostly cloudy. waves 2 feet or less. 
.wednesday...east winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.thursday...east winds 5 to 15 knots becoming northeast. partly
to mostly cloudy. waves 1 foot or less. 

$$