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nearshore marine forecast
national weather service buffalo ny
404 am edt mon oct 5 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.


loz043-051500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
404 am edt mon oct 5 2026

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

.today...west winds 15 to 25 knots becoming northwest to
30 knots. mostly sunny. waves 5 to 9 feet building to 6 to
10 feet. waves occasionally around 13 feet. 
.tonight...northwest winds 15 to 25 knots. becoming mainly clear.
waves 5 to 9 feet subsiding to 3 to 5 feet. waves occasionally
around 11 feet. 
.tuesday...northwest winds 5 to 15 knots becoming west. sunny.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 5 to 15 knots becoming south.
partly cloudy. waves 2 feet or less. 
.wednesday...south winds 10 to 15 knots becoming west. a chance
of showers wednesday night. waves 1 to 3 feet. 
.thursday...west winds 15 to 20 knots diminishing to 10 to
15 knots. partly cloudy. waves 1 to 3 feet. 
.friday...west winds 5 to 15 knots. partly to mostly 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 050804
nshbuf
expires:202610051500;;562138

nearshore marine forecast
national weather service buffalo ny
404 am edt mon oct 5 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.


loz044-051500-
sodus bay to mexico bay along lake ontario-
404 am edt mon oct 5 2026

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

.today...northwest winds 15 to 25 knots. a chance of showers late
this morning. waves 5 to 8 feet building to 7 to 10 feet. waves
occasionally around 13 feet. 
.tonight...northwest winds 15 to 25 knots. partly cloudy in the
evening, then becoming mainly clear. waves 5 to 9 feet subsiding
to 3 to 5 feet. waves occasionally around 11 feet. 
.tuesday...northwest winds 5 to 15 knots becoming west. sunny.
waves 2 to 4 feet subsiding to 1 to 2 feet. 
.tuesday night...west winds 5 to 15 knots becoming south. mainly
clear. waves 2 feet or less. 
.wednesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of showers wednesday night. waves 1 to 3 feet.
.thursday...west winds 15 to 20 knots. a chance of showers. waves
2 to 4 feet. 
.friday...west winds 10 to 15 knots. a chance of showers. waves
2 to 4 feet. 

the water temperature off oswego is 63 degrees.

$$

fzus51 kbuf 050804
nshbuf
expires:202610051500;;562139

nearshore marine forecast
national weather service buffalo ny
404 am edt mon oct 5 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.


loz045-051500-
mexico bay to the saint lawrence river along lake ontario-
404 am edt mon oct 5 2026

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

.today...west winds 15 to 25 knots becoming northwest. mostly
sunny. waves 5 to 8 feet building to 6 to 9 feet. waves
occasionally around 11 feet. 
.tonight...northwest winds 15 to 25 knots. becoming mainly clear.
waves 5 to 9 feet subsiding to 3 to 5 feet. waves occasionally
around 11 feet. 
.tuesday...northwest winds 5 to 15 knots becoming west. sunny.
waves 1 to 3 feet. 
.tuesday night...west winds 5 to 10 knots becoming south and
increasing to 15 to 20 knots. mainly clear in the evening, then
becoming partly cloudy. waves 1 to 3 feet building to 2 to
4 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest and
diminishing to 10 to 15 knots. showers likely wednesday night.
waves 3 to 5 feet subsiding to 2 to 4 feet. waves occasionally
around 6 feet. 
.thursday...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. waves 2 to 4 feet. 
.friday...west winds 10 to 15 knots. a chance of showers. waves
1 to 3 feet building to 2 to 4 feet. 

the water temperature off cape vincent is 61 degrees.

$$