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nearshore marine forecast
national weather service buffalo ny
403 am 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.


lez040-041-171500-
buffalo to ripley along lake erie-
403 am edt wed jun 17 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 170803
nshbuf
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nearshore marine forecast
national weather service buffalo ny
403 am 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.


loz043-044-171500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am edt wed jun 17 2026

.today...south winds 10 knots or less. a chance of showers this
morning, then a chance of showers and thunderstorms early this
afternoon. showers likely with a chance of thunderstorms late.
waves 1 foot or less. 
.tonight...southeast winds 5 to 15 knots increasing to 15 to
25 knots. 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 15 to 25 knots becoming west. showers
with a chance of thunderstorms. 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 25 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 5 to 15 knots becoming northwest 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.

the water temperature off rochester is 60 degrees.

$$

fzus51 kbuf 170803
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nearshore marine forecast
national weather service buffalo ny
403 am 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.


loz045-171500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt wed jun 17 2026

.today...south winds 5 to 15 knots. a chance of showers late this
morning. a chance of showers and thunderstorms early this
afternoon, then showers likely with a chance of thunderstorms
late. waves 2 feet or less. 
.tonight...south winds 5 to 15 knots becoming southeast 15 to
20 knots. showers overnight. waves 1 foot or less building to
1 to 3 feet. 
.thursday...southeast winds to 30 knots becoming southwest 15 to
25 knots. showers with a chance of thunderstorms. waves 3 to
6 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.thursday night...southwest winds to 30 knots becoming west. 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 cloudy. waves 5 to
9 feet. waves occasionally around 11 feet. 
.saturday...west winds 15 to 25 knots diminishing to 10 to
15 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 southwest 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 170803
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nearshore marine forecast
national weather service buffalo ny
403 am 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.


lez020-171500-
upper niagara river and buffalo harbor-
403 am edt wed jun 17 2026

.today...south winds 5 to 10 knots becoming southwest. mostly
sunny. 
.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...south winds 15 to 20 knots becoming west. showers
likely. 
.thursday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the evening. 
.friday...west winds 5 to 15 knots. a chance of showers. 
.saturday...west winds 5 to 15 knots diminishing to less than
10 knots. mainly clear. 
.sunday...west winds less than 10 knots. a chance of showers
sunday night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 65 degrees.

$$

fzus51 kbuf 170803
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nearshore marine forecast
national weather service buffalo ny
403 am 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.


loz042-171500-
niagara river to hamlin beach along lake ontario-
403 am edt wed jun 17 2026

.today...south winds 5 to 15 knots becoming southwest. partly to
mostly sunny. waves 2 feet or less. 
.tonight...southwest winds 5 to 15 knots becoming southeast and
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...south winds 20 to 25 knots becoming west. showers
likely. waves 3 to 6 feet. waves occasionally around 7 feet. 
.thursday night...west winds 15 to 25 knots. a chance of showers
in the evening. 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 north. 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
336 am 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.


lez149-171415-
conneaut oh to ripley ny-
336 am edt wed jun 17 2026

...small craft advisory in effect from this evening through
thursday evening...

.today...southwest winds 5 to 15 knots becoming west. mostly
sunny. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots increasing to 15 to 25 knots
overnight. showers with a slight chance of thunderstorms in the
evening, then showers with a chance of thunderstorms overnight.
waves 2 feet or less building to 3 to 5 feet. waves occasionally
around 6 feet. 
.thursday...southwest winds 20 to 25 knots becoming west. a
chance of showers. waves 3 to 5 feet building to 5 to 8 feet.
waves occasionally around 10 feet. 
.thursday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the evening. waves 4 to 7 feet
subsiding to 2 to 4 feet. waves occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 73 degrees, off cleveland 67
degrees, and off erie 68 degrees.

$$

fzus51 kcle 170736
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nearshore marine forecast
national weather service cleveland oh
336 am 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>148-171415-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-
336 am edt wed jun 17 2026

...small craft advisory in effect from this evening through
thursday evening...

.today...southwest winds 5 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.tonight...south winds 15 to 25 knots becoming southwest to
30 knots. showers with a chance of thunderstorms. waves 2 feet or
less building to 3 to 6 feet. waves occasionally around 7 feet. 
.thursday...southwest winds to 30 knots becoming west. a chance
of showers in the morning. 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. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 73 degrees, off cleveland 67
degrees, and off erie 68 degrees.

$$