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nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 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.


loz043-212100-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1105 am edt mon sep 21 2026

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

.rest of today...northeast winds 15 to 20 knots diminishing to
10 to 15 knots. mostly cloudy. waves 3 to 6 feet. waves
occasionally around 7 feet. 
.tonight...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 becoming northeast. mostly
sunny. waves 3 to 6 feet. waves occasionally around 7 feet. 
.tuesday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots. partly cloudy. waves 3 to 6 feet. waves
occasionally around 7 feet. 
.wednesday...east winds 15 to 20 knots diminishing to 10 to
15 knots. mainly clear, then becoming partly cloudy. waves 2 to
4 feet. 
.thursday...east winds 5 to 15 knots becoming northeast. partly
cloudy. waves 2 feet or less. 
.friday...northeast winds 10 to 15 knots becoming north. partly
cloudy. waves 1 to 3 feet. 

the water temperature off rochester is 67 degrees, and the water
temperature at the central lake buoy is 68 degrees.

$$

fzus51 kbuf 211505
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nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 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.


loz044-212100-
sodus bay to mexico bay along lake ontario-
1105 am edt mon sep 21 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of today...northeast winds 10 to 15 knots. mostly cloudy
late this morning, then becoming partly sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 
.tonight...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 becoming northeast. mostly
sunny. waves 1 to 3 feet. 
.tuesday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots. becoming mainly clear. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.wednesday...east winds 5 to 10 knots. mainly clear, then
becoming partly cloudy. waves 2 feet or less. 
.thursday...east winds 5 to 15 knots becoming northeast. partly
cloudy. waves 2 feet or less. 
.friday...northeast winds 10 to 15 knots becoming north. partly
to mostly cloudy. waves 1 to 3 feet. 

the water temperature off oswego is 67 degrees.

$$

fzus51 kbuf 211505
nshbuf
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nearshore marine forecast
national weather service buffalo ny
1105 am edt mon sep 21 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.


loz045-212100-
mexico bay to the saint lawrence river along lake ontario-
1105 am edt mon sep 21 2026

.rest of today...northeast winds 10 to 15 knots. mostly cloudy
late this morning, then becoming partly sunny. waves 2 feet or
less. 
.tonight...northeast winds 15 to 20 knots. mostly cloudy. waves
2 feet or less. 
.tuesday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 2 feet or less. 
.tuesday night...northeast winds 15 to 20 knots becoming east
5 to 15 knots. becoming mainly clear. waves 2 feet or less. 
.wednesday...east winds 5 to 15 knots. mainly clear, then
becoming partly cloudy. waves 1 foot or less. 
.thursday...northeast winds 5 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...northeast winds 10 to 15 knots. partly cloudy. waves
2 feet or less. 

the water temperature off cape vincent is 66 degrees.

$$