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nearshore marine forecast
national weather service buffalo ny
1006 pm edt mon mar 23 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.


loz043-044-240900-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1006 pm edt mon mar 23 2026

...small craft advisory in effect until 2 am edt tuesday...

.rest of tonight...northwest winds 15 to 20 knots becoming north
10 to 15 knots. scattered snow showers late this evening. waves
3 to 5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.tuesday...northwest winds 5 to 15 knots becoming west. partly to
mostly sunny. waves 1 to 3 feet. 
.tuesday night...west winds 5 to 15 knots becoming southwest.
mostly cloudy. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots becoming southeast. mostly
cloudy. waves 2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots becoming south.
a chance of showers. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots becoming northwest and
increasing to 15 to 25 knots. a chance of rain showers during the
day, then rain showers likely with a chance of snow showers
thursday night. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.friday...north winds 15 to 25 knots becoming northwest. a chance
of rain and snow showers during the day. waves 4 to 7 feet
subsiding to 3 to 5 feet. waves occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots. partly to mostly cloudy.
waves 3 to 5 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 

the water temperature off rochester is 38 degrees.

$$

fzus51 kbuf 240206
nshbuf
expires:202603240900;;195544

nearshore marine forecast
national weather service buffalo ny
1006 pm edt mon mar 23 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.


loz045-240900-
mexico bay to the saint lawrence river along lake ontario-
1006 pm edt mon mar 23 2026

.rest of tonight...north winds 15 to 20 knots diminishing to
10 to 15 knots. mostly cloudy late this evening, then clearing.
waves in ice free areas 1 to 3 feet. 
.tuesday...northwest winds 5 to 15 knots becoming southwest.
sunny in the morning, then becoming partly sunny. waves 2 feet or
less. 
.tuesday night...southwest winds 5 to 15 knots. mostly cloudy.
waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots. partly sunny in the
morning, then becoming mostly cloudy. waves 2 feet or less. 
.wednesday night...south winds 5 to 10 knots. rain showers
likely. waves 2 feet or less. 
.thursday...south winds 10 to 15 knots becoming northwest and
increasing to 15 to 25 knots. a chance of rain showers during the
day, then rain showers likely with a chance of snow showers
thursday night. waves 1 to 3 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.friday...north winds 15 to 25 knots. a chance of rain and snow
showers during the day. waves 3 to 6 feet subsiding to 2 to
4 feet. waves occasionally around 7 feet. 
.saturday...west winds 15 to 20 knots. partly cloudy. waves 2 to
4 feet building to 4 to 7 feet. waves occasionally around 9 feet.

wave heights are for ice free areas.

$$