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nearshore marine forecast
national weather service buffalo ny
135 pm edt wed jun 17 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.


loz043-044-172115-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
135 pm edt wed jun 17 2026

...small craft advisory in effect from late tonight through late
saturday night...

.this afternoon...south winds 5 to 10 knots becoming southeast. a
chance of showers and thunderstorms. waves 1 foot or less. 
.tonight...east winds 10 knots or less becoming southeast and
increasing to 15 to 25 knots overnight. a chance of showers in
the evening, then showers with a chance of thunderstorms
overnight. waves 2 feet or less building to 2 to 4 feet. 
.thursday...south winds 20 to 25 knots becoming west. showers
with a chance of thunderstorms in the morning, then a chance of
showers in the afternoon. waves 2 to 4 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.thursday night...west winds 15 to 25 knots. a chance of showers
in the evening. waves 5 to 8 feet. waves occasionally around
10 feet. 
.friday...west winds 15 to 25 knots. mainly clear, then becoming
partly cloudy. waves 5 to 8 feet. waves occasionally around
10 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots. partly cloudy. waves 5 to 8 feet subsiding to 2 to
4 feet. waves occasionally around 10 feet. 
.sunday...west winds 10 knots or less becoming south. a chance of
showers sunday night. 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 61 degrees.

$$

fzus51 kbuf 171735
nshbuf
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nearshore marine forecast
national weather service buffalo ny
135 pm edt wed jun 17 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.


loz045-172115-
mexico bay to the saint lawrence river along lake ontario-
135 pm edt wed jun 17 2026

...small craft advisory in effect from late tonight through late
saturday night...

.this afternoon...south winds 5 to 10 knots becoming southwest. a
chance of showers early, then a chance of showers and 
thunderstorms late. waves 1 foot or less. 
.tonight...southeast winds 10 knots or less increasing to
30 knots. showers overnight. waves 1 foot or less building to
1 to 3 feet. 
.thursday...south winds to 30 knots becoming southwest. showers
with a chance of thunderstorms in the morning, then showers
likely in the afternoon. waves 3 to 6 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.thursday night...southwest winds 15 to 25 knots becoming west to
30 knots. a chance of showers in the evening. waves 5 to 9 feet.
waves occasionally around 11 feet. 
.friday...west winds 15 to 25 knots. partly to mostly cloudy.
waves 5 to 9 feet. waves occasionally around 11 feet. 
.saturday...west winds 15 to 20 knots diminishing to 5 to
10 knots. a chance of showers. waves 5 to 8 feet subsiding to
2 to 4 feet. waves occasionally around 10 feet. 
.sunday...west winds 5 to 15 knots becoming south less than
10 knots. a chance of showers sunday night. waves 1 to 3 feet
subsiding to 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 171735
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nearshore marine forecast
national weather service buffalo ny
135 pm edt wed jun 17 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.


lez040-041-172115-
buffalo to ripley along lake erie-
135 pm edt wed jun 17 2026

...gale warning in effect from late tonight through thursday
afternoon...

.this afternoon...southwest winds 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet. 
.tonight...south winds 5 to 15 knots increasing to 30 knots.
showers in the evening, then showers with a chance of
thunderstorms overnight. waves 1 to 2 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.thursday...southwest winds to 30 knots becoming west. showers in
the morning, then a chance of showers in the afternoon. waves 3 
to 5 feet building to 6 to 9 feet. waves occasionally around 11 
feet. 
.thursday night...west winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of showers. waves 6 to 9 feet subsiding to
2 to 4 feet. waves occasionally around 11 feet. 
.friday...west winds 15 to 20 knots diminishing to 5 to 10 knots.
mainly clear. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...west winds 5 to 15 knots diminishing to less than
10 knots. mainly clear, then becoming partly cloudy. waves 1 to
3 feet. 
.sunday...west winds 10 knots or less becoming east. showers
likely sunday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 171735
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nearshore marine forecast
national weather service buffalo ny
135 pm edt wed jun 17 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.


lez020-172115-
upper niagara river and buffalo harbor-
135 pm edt wed jun 17 2026

...small craft advisory in effect from late tonight through
thursday evening...

.this afternoon...southwest winds 10 to 15 knots. mostly cloudy. 
.tonight...southwest winds 5 to 15 knots becoming south 15 to
20 knots. showers in the evening, then showers with a chance of
thunderstorms overnight. 
.thursday...southwest winds 15 to 25 knots becoming west. showers
in the morning, then a chance of showers in the afternoon. 
.thursday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the evening. 
.friday...west winds 15 to 20 knots diminishing to 5 to 15 knots.
a chance of showers. 
.saturday...west winds 5 to 10 knots becoming light and variable.
mainly clear, then becoming partly cloudy. 
.sunday...light and variable winds. a chance of showers sunday
night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 66 degrees.

$$

fzus51 kbuf 171735
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nearshore marine forecast
national weather service buffalo ny
135 pm edt wed jun 17 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.


loz042-172115-
niagara river to hamlin beach along lake ontario-
135 pm edt wed jun 17 2026

...small craft advisory in effect from late tonight through
saturday morning...

.this afternoon...southwest winds 10 to 15 knots. a chance of
showers and thunderstorms early. waves 2 feet or less. 
.tonight...south winds 5 to 15 knots increasing to 15 to
25 knots. showers likely in the evening, then showers with a
chance of thunderstorms overnight. waves 1 to 3 feet. 
.thursday...southwest winds 20 to 25 knots becoming west. showers
with a chance of thunderstorms in the morning, then a chance of
showers in the afternoon. waves 3 to 6 feet. waves occasionally
around 7 feet. 
.thursday night...west winds 15 to 25 knots. partly cloudy in the
evening, then becoming mainly clear. waves 3 to 6 feet. waves
occasionally around 7 feet. 
.friday...west winds 15 to 25 knots. mainly clear. waves 3 to
6 feet. waves occasionally around 7 feet. 
.saturday...west winds 15 to 20 knots diminishing to 5 to
15 knots. mainly clear, then becoming partly cloudy. waves 3 to
5 feet subsiding to 1 to 2 feet. waves occasionally around
6 feet. 
.sunday...west winds 10 knots or less becoming northeast. a
chance of showers sunday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service cleveland oh
140 pm edt wed jun 17 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.


lez149-180215-
conneaut oh to ripley ny-
140 pm edt wed jun 17 2026

...small craft advisory in effect from 8 pm edt this evening
through late tonight...
...gale warning in effect from late tonight through thursday
afternoon...

.tonight...west winds 5 to 10 knots becoming south and increasing
to 30 knots this evening. showers likely early. showers with a
slight chance of thunderstorms from late evening on. waves 2 feet
or less building to 3 to 5 feet. waves occasionally around
6 feet. 
.thursday...southwest winds to 30 knots becoming west and increasing
to 35 knot gales. showers likely with a slight chance of 
thunderstorms in the morning, then a chance of showers with a 
slight chance of thunderstorms in the afternoon. waves 3 to 5 feet
building to 5 to 8 feet. waves occasionally around 10 feet. 
.thursday night...west winds 15 to 25 knots diminishing to 10 to
15 knots. mostly cloudy in the evening, then clearing. waves 4 to
7 feet subsiding to 2 to 4 feet. waves occasionally around
9 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
sunny. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 71 degrees, off cleveland 67
degrees, and off erie 68 degrees.

$$

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nearshore marine forecast
national weather service cleveland oh
140 pm edt wed jun 17 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.


lez145>148-180215-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-
140 pm edt wed jun 17 2026

...small craft advisory in effect from 8 pm edt this evening
through late tonight...
...gale warning in effect from late tonight through thursday
afternoon...

.tonight...west winds 5 to 15 knots becoming southwest and
increasing to 30 knots this evening. a chance of showers with a
slight chance of thunderstorms early. showers with a chance of
thunderstorms, then a chance of showers with a slight chance of
thunderstorms late. waves 1 to 3 feet building to 3 to 6 feet.
waves occasionally around 7 feet. 
.thursday...west winds to 30 knots increasing to 35 knot gales. a
chance of showers in the morning, then a slight chance of showers
in the afternoon. waves 5 to 8 feet building to 6 to 9 feet.
waves occasionally around 11 feet. 
.thursday night...west winds 15 to 25 knots diminishing to 10 to
15 knots. partly cloudy. waves 4 to 7 feet subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
sunny. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 71 degrees, off cleveland 67
degrees, and off erie 68 degrees.

$$