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nearshore marine forecast
national weather service buffalo ny
404 am edt sun oct 4 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.


loz043-041500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
404 am edt sun oct 4 2026

.today...southeast winds 5 to 15 knots becoming south. mostly
sunny. waves 2 feet or less. 
.tonight...southwest winds 5 to 15 knots becoming northwest and
increasing to 15 to 25 knots. a chance of showers overnight.
waves 2 feet or less building to 3 to 6 feet. waves occasionally
around 7 feet. 
.monday...northwest winds 15 to 25 knots increasing to 30 knots.
a chance of showers. waves 5 to 9 feet building to 6 to 10 feet.
waves occasionally around 13 feet. 
.monday night...northwest winds 15 to 25 knots diminishing to
10 to 15 knots. mainly clear. waves 5 to 8 feet subsiding to 3 to
6 feet. waves occasionally around 10 feet. 
.tuesday...northwest winds 5 to 15 knots becoming south. mainly
clear. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming west. partly
cloudy. waves 1 to 3 feet. 
.thursday...west winds 5 to 15 knots. partly cloudy. waves 1 to
3 feet. 

the water temperature off rochester is 65 degrees, and the water
temperature at the central lake buoy is 64 degrees.

$$

fzus51 kbuf 040804
nshbuf
expires:202610041500;;507457

nearshore marine forecast
national weather service buffalo ny
404 am edt sun oct 4 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.


loz044-041500-
sodus bay to mexico bay along lake ontario-
404 am edt sun oct 4 2026

.today...southeast winds 15 to 20 knots becoming south 10 to
15 knots. mostly sunny. waves 2 feet or less. 
.tonight...south winds 5 to 15 knots becoming northwest and
increasing to 15 to 25 knots. a chance of showers overnight.
waves 1 foot or less building to 3 to 6 feet. waves occasionally
around 7 feet. 
.monday...northwest winds 15 to 25 knots. a chance of showers.
waves 5 to 8 feet building to 6 to 10 feet. waves occasionally
around 13 feet. 
.monday night...northwest winds 15 to 25 knots. becoming mainly
clear. waves 5 to 8 feet subsiding to 3 to 5 feet. waves
occasionally around 10 feet. 
.tuesday...northwest winds 5 to 15 knots becoming south 15 to
20 knots. mainly clear. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers wednesday night. waves 2 feet or
less building to 2 to 4 feet. 
.thursday...west winds 5 to 15 knots. a chance of showers. waves
2 to 4 feet. 

the water temperature off oswego is 63 degrees.

$$

fzus51 kbuf 040804
nshbuf
expires:202610041500;;507458

nearshore marine forecast
national weather service buffalo ny
404 am edt sun oct 4 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.


loz045-041500-
mexico bay to the saint lawrence river along lake ontario-
404 am edt sun oct 4 2026

.today...southeast winds 15 to 20 knots becoming south. partly
sunny. waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers in the evening, then showers likely
overnight. waves 1 to 3 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.monday...west winds 15 to 25 knots becoming northwest. mostly
sunny. waves 5 to 8 feet. waves occasionally around 10 feet. 
.monday night...northwest winds 15 to 25 knots. mainly clear.
waves 5 to 8 feet subsiding to 2 to 4 feet. waves occasionally
around 10 feet. 
.tuesday...northwest winds 5 to 15 knots becoming south 15 to
20 knots. mainly clear. waves 1 to 3 feet building to 2 to
4 feet. 
.wednesday...south winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. a chance of showers. waves 3 to
5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.thursday...west winds 10 to 15 knots. a chance of showers. waves
2 to 4 feet subsiding to 1 to 3 feet. 

the water temperature off cape vincent is 61 degrees.

$$