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nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


loz043-091500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
412 am edt thu apr 9 2026

.today...south winds 15 to 20 knots. a chance of rain showers
late. waves 1 to 3 feet. 
.tonight...south winds 5 to 15 knots becoming west. a chance of
showers in the evening. waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots. rain showers. waves
1 foot or less. 
.friday night...northwest winds 5 to 15 knots becoming west. rain
showers in the evening, then a chance of rain showers overnight.
waves 1 to 2 feet. 
.saturday...northwest winds 10 knots or less becoming south.
mainly clear. waves 2 feet or less. 
.sunday...southeast winds 5 to 10 knots becoming south and
increasing to 15 to 25 knots. a chance of rain showers. waves
1 foot or less building to 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots. a chance of showers.
waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. waves occasionally around 6 feet. 

the water temperature off rochester is 39 degrees.

$$

fzus51 kbuf 090812
nshbuf
expires:202604091500;;072763

nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


loz044-091500-
sodus bay to mexico bay along lake ontario-
412 am edt thu apr 9 2026

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

.today...south winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.tonight...south winds 15 to 20 knots becoming southwest 5 to
15 knots. a chance of showers in the evening. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers in the morning, then showers in the afternoon.
waves 2 feet or less. 
.friday night...northwest winds 5 to 10 knots. rain showers in
the evening, then a chance of rain showers overnight. waves 1 to
2 feet. 
.saturday...northwest winds 10 knots or less becoming south.
mainly clear. waves 2 feet or less. 
.sunday...southeast winds 5 to 15 knots becoming south and
increasing to 15 to 25 knots. a chance of rain showers sunday
night. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots diminishing to 10 to
15 knots. showers likely. waves 2 to 4 feet building to 3 to
5 feet. waves occasionally around 6 feet. 

$$

fzus51 kbuf 090812
nshbuf
expires:202604091500;;072765

nearshore marine forecast
national weather service buffalo ny
412 am edt thu apr 9 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.


loz045-091500-
mexico bay to the saint lawrence river along lake ontario-
412 am edt thu apr 9 2026

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

.today...south winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.tonight...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the evening. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 
.friday...south winds 5 to 10 knots becoming northwest. showers.
waves 2 feet or less. 
.friday night...northwest winds 5 to 10 knots. rain showers in
the evening, then a chance of rain showers overnight. waves
1 foot or less. 
.saturday...northwest winds 10 knots or less becoming south.
becoming mainly clear. waves 2 feet or less. 
.sunday...southeast winds 5 to 15 knots becoming south and
increasing to 30 knots. a chance of rain showers. waves 2 feet or
less building to 4 to 7 feet. waves occasionally around 9 feet. 
.monday...southwest winds 15 to 25 knots. showers likely. waves
3 to 6 feet. waves occasionally around 7 feet. 

$$