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nearshore marine forecast
national weather service buffalo ny
1003 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.


loz043-044-180900-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1003 pm edt wed jun 17 2026

...small craft advisory in effect from 2 am edt thursday through
late saturday night...

.rest of tonight...southeast winds 5 to 10 knots becoming south
and increasing to 15 to 25 knots after midnight. a chance of
showers late this evening, then showers with a chance of
thunderstorms after midnight. waves 1 foot or less building to
2 to 4 feet. 
.thursday...south winds 15 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 5 to
8 feet. waves occasionally around 10 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. sunny. waves 5 to 9 feet.
waves occasionally around 11 feet. 
.friday night...west winds 15 to 25 knots. partly cloudy. waves
5 to 9 feet. waves occasionally around 11 feet. 
.saturday...west winds 15 to 20 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. 
.sunday...west winds 10 knots or less becoming south. a chance of
showers sunday night. waves 2 feet or less. 
.monday...east winds 5 to 10 knots becoming northwest. a chance
of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 61 degrees.

$$

fzus51 kbuf 180203
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nearshore marine forecast
national weather service buffalo ny
1003 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.


loz045-180900-
mexico bay to the saint lawrence river along lake ontario-
1003 pm edt wed jun 17 2026

...small craft advisory in effect from 2 am edt thursday through
late saturday night...

.rest of tonight...southeast winds 5 to 10 knots increasing to
15 to 25 knots. showers likely after midnight. showers late.
waves 2 feet or less building to 3 to 5 feet. waves occasionally
around 6 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 5 to 8 feet. waves occasionally
around 10 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. mostly sunny. waves 5 to
9 feet. waves occasionally around 11 feet. 
.friday night...west winds 15 to 25 knots. partly to mostly
cloudy. waves 5 to 8 feet. waves occasionally around 10 feet. 
.saturday...west winds 15 to 20 knots diminishing to 5 to
10 knots. a chance of showers. waves 4 to 7 feet subsiding to
2 to 4 feet. waves occasionally around 9 feet. 
.sunday...west winds 5 to 15 knots becoming south less than
10 knots. a chance of showers sunday night. waves 2 feet or less.
.monday...east winds 5 to 10 knots becoming north. a chance of
showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service buffalo ny
1003 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.


lez040-041-180900-
buffalo to ripley along lake erie-
1003 pm edt wed jun 17 2026

...gale warning in effect from 2 am edt thursday through thursday
afternoon...

.rest of tonight...southeast winds 5 to 10 knots becoming south
and increasing to 30 knots after midnight. showers late this
evening, then showers with a chance of thunderstorms after
midnight. waves 1 to 2 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.thursday...southwest winds to 30 knots becoming west. showers in
the morning, then a chance of showers in the afternoon. waves
4 to 7 feet building to 8 to 11 feet. waves occasionally around
14 feet. 
.thursday night...west winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of showers. waves 7 to 10 feet subsiding to
2 to 4 feet. waves occasionally around 13 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.friday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. becoming 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 2 feet
or less. 
.sunday...west winds 10 knots or less becoming east. showers
likely sunday night. waves 1 foot or less. 
.monday...northeast winds 5 to 10 knots becoming northwest.
showers likely during the day. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service buffalo ny
1003 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.


lez020-180900-
upper niagara river and buffalo harbor-
1003 pm edt wed jun 17 2026

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

.rest of tonight...southeast winds 5 to 10 knots becoming south
and increasing to 15 to 20 knots. showers late this evening, then
showers with a chance of thunderstorms after midnight. 
.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 10 to 15 knots increasing to 15 to 20 knots.
a chance of showers in the afternoon. 
.friday night...west winds 5 to 15 knots. a chance of showers in
the evening. 
.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. 
.monday...northeast winds less than 10 knots. a chance of showers
during the day. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 66 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
1003 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.


loz042-180900-
niagara river to hamlin beach along lake ontario-
1003 pm edt wed jun 17 2026

...small craft advisory in effect from 2 am edt thursday through
saturday morning...

.rest of tonight...south winds 5 to 10 knots increasing to 15 to
20 knots. showers likely late this evening, then showers with a
chance of thunderstorms after midnight. waves 1 foot or less
building to 2 to 4 feet. 
.thursday...southwest winds 15 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 building to 4 to
7 feet, then subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.thursday night...west winds 15 to 25 knots. mostly cloudy in the
evening, then clearing. waves 3 to 6 feet. waves occasionally
around 7 feet. 
.friday...west winds 15 to 25 knots. sunny. waves 3 to 6 feet.
waves occasionally around 7 feet. 
.friday night...west winds 15 to 20 knots. mainly clear. waves
3 to 6 feet subsiding to 2 to 4 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 2 to
4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 10 knots or less becoming northeast. a
chance of showers sunday night. waves 1 foot or less. 
.monday...northeast winds 5 to 15 knots becoming northwest. a
chance of showers during the day. 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
941 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.


lez149-180815-
conneaut oh to ripley ny-
941 pm edt wed jun 17 2026

...small craft advisory in effect until 2 am edt thursday...
...gale warning in effect from 2 am edt thursday through thursday
afternoon...

.overnight...southeast winds 15 to 20 knots becoming south
and increasing to 30 knots. showers with a slight chance of
thunderstorms, then a chance of showers with a slight chance of
thunderstorms late. 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 with a slight chance of thunderstorms. waves 4 to
7 feet building to 7 to 11 feet. waves occasionally around
14 feet. 
.thursday night...west winds 15 to 25 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 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
941 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>148-180815-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-
941 pm edt wed jun 17 2026

...small craft advisory in effect until 2 am edt thursday...
...gale warning in effect from 2 am edt thursday through thursday
afternoon...

.overnight...south winds 15 to 25 knots becoming southwest
to 30 knots. showers with a chance of thunderstorms, then a
chance of showers with a slight chance of thunderstorms late.
waves 2 to 4 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.thursday...west winds to 30 knots increasing to 35 knot gales. a
slight chance of showers. waves 6 to 9 feet building to 8 to
11 feet. waves occasionally around 14 feet. 
.thursday night...west winds 15 to 25 knots diminishing to 10 to
15 knots. mostly clear. waves 6 to 9 feet subsiding to 2 to
4 feet. waves occasionally around 11 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.

$$