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nearshore marine forecast
national weather service buffalo ny
1012 pm edt sun apr 12 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.


loz042-130900-
niagara river to hamlin beach along lake ontario-
1012 pm edt sun apr 12 2026

...small craft advisory in effect from 2 am edt monday through
monday evening...

.rest of tonight...south winds 10 to 15 knots becoming southwest
and increasing to 15 to 25 knots. a chance of showers late. waves
1 to 3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots. showers likely in the
morning. waves 3 to 5 feet. waves occasionally around 6 feet. 
.monday night...southwest winds 15 to 20 knots becoming south
5 to 15 knots. showers likely overnight. waves 2 to 4 feet
subsiding to 1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. showers likely in the morning, then
showers likely with a chance of thunderstorms in the afternoon.
waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. showers likely with a chance of thunderstorms.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south.
showers. waves 1 to 3 feet. 
.thursday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. showers likely. waves 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming south. partly to
mostly cloudy. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 130213
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nearshore marine forecast
national weather service buffalo ny
1012 pm edt sun apr 12 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.


loz043-130900-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1012 pm edt sun apr 12 2026

...small craft advisory in effect from 2 am edt monday through
monday evening...

.rest of tonight...south winds 15 to 20 knots becoming southwest.
mostly cloudy. waves 1 to 3 feet. 
.monday...southwest winds 15 to 20 knots. showers likely in the
morning, then a chance of showers in the afternoon. waves 1 to
3 feet building to 2 to 4 feet. 
.monday night...west winds 15 to 20 knots becoming south and
diminishing to less than 10 knots overnight. a chance of showers.
waves 1 to 3 feet subsiding to 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots becoming southwest.
showers likely in the morning, then showers likely with a chance
of thunderstorms in the afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots. showers likely
with a chance of thunderstorms. waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 15 knots. showers likely. waves
1 to 3 feet. 
.thursday...south winds 10 to 15 knots becoming southwest.
showers likely. waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming south. partly cloudy.
waves 1 to 3 feet subsiding to 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 40 degrees.

$$

fzus51 kbuf 130213
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nearshore marine forecast
national weather service buffalo ny
1012 pm edt sun apr 12 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.


loz044-130900-
sodus bay to mexico bay along lake ontario-
1012 pm edt sun apr 12 2026

...small craft advisory in effect through monday evening...

.rest of tonight...south winds 15 to 25 knots. mostly cloudy.
waves 1 to 3 feet building to 2 to 4 feet. 
.monday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. showers in the morning, then a chance of showers in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet. 
.monday night...west winds 5 to 15 knots becoming south less than
10 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.tuesday...southeast winds 10 knots or less becoming southwest.
showers likely in the morning, then showers with a chance of
thunderstorms in the afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots. showers with a
chance of thunderstorms. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots becoming south.
showers likely. waves 2 feet or less. 
.thursday...south winds 5 to 15 knots becoming southwest. showers
likely. waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming south 10 knots or
less. partly cloudy. waves 1 to 3 feet subsiding to 1 foot or
less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 130213
nshbuf
expires:202604130900;;273174

nearshore marine forecast
national weather service buffalo ny
1012 pm edt sun apr 12 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.


loz045-130900-
mexico bay to the saint lawrence river along lake ontario-
1012 pm edt sun apr 12 2026

...small craft advisory in effect through monday evening...

.rest of tonight...south winds 15 to 25 knots. a chance of
showers late this evening. a chance of showers late. waves 3 to
6 feet. waves occasionally around 7 feet. 
.monday...south winds 15 to 25 knots becoming southwest. showers.
waves 3 to 6 feet. waves occasionally around 7 feet. 
.monday night...southwest winds 15 to 20 knots becoming south and
diminishing to less than 10 knots overnight. a chance of showers.
waves 3 to 5 feet subsiding to 1 to 3 feet. waves occasionally
around 6 feet. 
.tuesday...southeast winds 10 knots or less becoming southwest
10 to 15 knots. showers likely in the morning, then showers with
a chance of thunderstorms in the afternoon. waves 2 feet or less.
.tuesday night...southwest winds 5 to 15 knots becoming south.
showers with a chance of thunderstorms. waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 15 knots becoming south.
showers. waves 2 feet or less. 
.thursday...south winds 10 to 15 knots becoming southwest.
showers likely. waves 1 to 3 feet. 
.friday...southwest winds 5 to 15 knots becoming south 10 knots
or less. partly to mostly cloudy. waves 1 to 3 feet subsiding to
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$