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nearshore marine forecast
national weather service buffalo ny
1013 pm edt mon apr 13 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.


lez020-140900-
upper niagara river and buffalo harbor-
1013 pm edt mon apr 13 2026

.overnight...south winds less than 10 knots becoming
southeast. a chance of showers and thunderstorms.
showers likely with a chance of thunderstorms late. 
.tuesday...south winds 5 to 15 knots becoming southwest. showers
likely with a chance of thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon. 
.tuesday night...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms in the evening, then showers with a
chance of thunderstorms overnight. 
.wednesday...southwest winds 10 to 15 knots. showers with a
chance of thunderstorms in the morning, then showers likely in
the afternoon. 
.wednesday night...southwest winds 5 to 10 knots. showers likely
with a chance of thunderstorms in the evening, then showers
overnight. 
.thursday...southwest winds 5 to 10 knots. showers.
.friday...northwest winds 10 knots or less becoming south. a
chance of showers during the day. 
.saturday...south winds 5 to 10 knots becoming southwest. showers
likely. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 35 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
1013 pm edt mon apr 13 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.


lez040-041-140900-
buffalo to ripley along lake erie-
1013 pm edt mon apr 13 2026

.overnight...south winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers and thunderstorms.
showers likely with a chance of thunderstorms late.
waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely with a chance of thunderstorms. waves
1 to 3 feet. 
.tuesday night...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms in the evening, then showers with a
chance of thunderstorms overnight. waves 2 feet or less. 
.wednesday...southwest winds 10 to 15 knots. showers with a
chance of thunderstorms. waves 2 feet or less. 
.wednesday night...southwest winds 5 to 15 knots. showers with a
chance of thunderstorms. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots. showers. waves 2 feet
or less. 
.friday...southwest winds 10 knots or less becoming south. a
chance of showers during the day. waves 2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest 15 to
20 knots. showers likely. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service buffalo ny
1013 pm edt mon apr 13 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.


loz042-140900-
niagara river to hamlin beach along lake ontario-
1013 pm edt mon apr 13 2026

.overnight...southwest winds 5 to 10 knots becoming east.
showers likely with a chance of thunderstorms late. waves 2 feet
or less. 
.tuesday...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. showers with a chance of thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon. waves 2 feet or less building to 3 to 5 feet. waves
occasionally around 6 feet. 
.tuesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of showers and thunderstorms in the
evening, then showers with a chance of thunderstorms overnight.
waves 3 to 5 feet subsiding to 1 to 3 feet. waves occasionally
around 6 feet. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers with a chance of thunderstorms in the morning,
then showers likely in the afternoon. waves 1 to 2 feet. 
.wednesday night...southwest winds 15 to 20 knots becoming south
and diminishing to 5 to 10 knots. showers. waves 2 feet or less. 
.thursday...south winds 10 to 15 knots becoming southwest.
showers. waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming southeast. a chance
of showers during the day. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 25 knots. showers likely. waves 2 feet or
less building to 3 to 5 feet. waves occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service buffalo ny
1013 pm edt mon apr 13 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.


loz043-140900-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1013 pm edt mon apr 13 2026

.overnight...west winds 10 knots or less becoming east. a
chance of showers late. waves 2 feet or less. 
.tuesday...southeast winds 5 to 15 knots becoming west. showers
likely in the morning, then showers likely with a chance of
thunderstorms in the afternoon. waves 1 to 3 feet. 
.tuesday night...west winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 to
3 feet. 
.wednesday...southwest winds 5 to 10 knots becoming west and
increasing to 15 to 20 knots. showers likely with a chance of
thunderstorms in the morning, then showers likely in the
afternoon. waves 2 feet or less. 
.wednesday night...southwest winds 5 to 15 knots becoming south.
showers likely. waves 1 foot or less. 
.thursday...south winds 5 to 15 knots becoming west. showers
likely. waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming southeast. a chance
of showers during the day. waves 2 feet or less. 
.saturday...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers during the day, then showers
likely saturday night. waves 1 to 3 feet building to 2 to 4 feet.

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 40 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
1013 pm edt mon apr 13 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.


loz044-140900-
sodus bay to mexico bay along lake ontario-
1013 pm edt mon apr 13 2026

...small craft advisory in effect until 11 pm edt this evening...

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

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 140213
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nearshore marine forecast
national weather service buffalo ny
1013 pm edt mon apr 13 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.


loz045-140900-
mexico bay to the saint lawrence river along lake ontario-
1013 pm edt mon apr 13 2026

...small craft advisory in effect until 11 pm edt this evening...

.overnight...south winds 10 knots or less. mostly cloudy.
waves 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots becoming southwest.
showers 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 likely with a chance of thunderstorms in the evening,
then showers likely overnight. waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots becoming southwest.
showers. waves 2 feet or less. 
.wednesday night...southwest winds 10 to 15 knots becoming
southeast less than 10 knots. showers likely. waves 1 foot or
less. 
.thursday...south winds 5 to 10 knots becoming southwest. showers
likely. waves 2 feet or less. 
.friday...northwest winds 10 knots or less becoming east. a
chance of showers during the day. waves 2 feet or less. 
.saturday...southeast winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. a chance of showers during the day,
then showers likely saturday night. waves 2 feet or less building
to 4 to 7 feet. waves occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

$$