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nearshore marine forecast
national weather service buffalo ny
404 am edt tue aug 4 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.


lez020-041500-
upper niagara river and buffalo harbor-
404 am edt tue aug 4 2026

.today...south winds 10 knots or less becoming southwest. areas
of fog this morning. 
.tonight...light and variable winds. mainly clear. 
.wednesday...south winds less than 10 knots becoming southwest.
sunny.
.wednesday night...light and variable winds. a chance of showers
overnight. 
.thursday...southwest winds less than 10 knots. a chance of
showers during the day, then a chance of showers and
thunderstorms thursday night. 
.friday...southwest winds less than 10 knots. a chance of showers
and thunderstorms. 
.saturday...southwest winds 10 knots or less. a chance of showers
during the day. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 74 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
404 am edt tue aug 4 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.


lez040-041-041500-
buffalo to ripley along lake erie-
404 am edt tue aug 4 2026

.today...south winds 5 to 10 knots becoming light and variable.
sunny. waves 1 foot or less. 
.tonight...light and variable winds becoming south 5 to 10 knots.
mainly clear. waves 1 foot or less. 
.wednesday...south winds 5 to 10 knots becoming light and
variable. a chance of showers in the afternoon. waves 1 foot or
less. 
.wednesday night...light and variable winds. a chance of showers.
waves 1 foot or less. 
.thursday...southwest winds 10 knots or less. a chance of showers
and thunderstorms. waves 1 foot or less. 
.friday...southwest winds 10 knots or less. showers likely with a
chance of thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 5 to 10 knots. a chance of showers
during the day. 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
404 am edt tue aug 4 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.


loz042-041500-
niagara river to hamlin beach along lake ontario-
404 am edt tue aug 4 2026

.today...southwest winds 10 knots or less becoming northeast.
patchy fog this morning. waves 1 foot or less. 
.tonight...east winds less than 10 knots becoming south. mainly
clear. waves 1 foot or less. 
.wednesday...south winds less than 10 knots. mostly sunny. waves
1 foot or less. 
.wednesday night...east winds less than 10 knots becoming
southwest. a chance of showers overnight. waves 1 foot or less. 
.thursday...southwest winds less than 10 knots. a chance of
showers. waves 1 foot or less. 
.friday...west winds less than 10 knots becoming southwest. a
chance of showers and thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 5 to 10 knots. a chance of showers
during the day. 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
404 am edt tue aug 4 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.


loz043-041500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
404 am edt tue aug 4 2026

.today...southwest winds 10 knots or less becoming northeast.
sunny. waves 2 feet or less. 
.tonight...east winds less than 10 knots becoming south. mainly
clear. waves 1 foot or less. 
.wednesday...south winds less than 10 knots becoming east. mostly
sunny. waves 1 foot or less. 
.wednesday night...east winds less than 10 knots becoming south.
a chance of showers overnight. waves 1 foot or less. 
.thursday...northwest winds less than 10 knots becoming
southwest. showers likely with a chance of thunderstorms. waves
1 foot or less. 
.friday...west winds less than 10 knots. a chance of showers and
thunderstorms. waves 1 foot or less. 
.saturday...west winds 10 knots or less becoming southwest. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 49 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
404 am edt tue aug 4 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.


loz044-041500-
sodus bay to mexico bay along lake ontario-
404 am edt tue aug 4 2026

.today...west winds 10 knots or less becoming north. sunny. waves
2 feet or less. 
.tonight...northeast winds 10 knots or less becoming south.
mainly clear. waves 1 foot or less. 
.wednesday...south winds 10 knots or less becoming southeast.
mostly sunny. waves 1 foot or less. 
.wednesday night...southeast winds 10 knots or less becoming
south. a chance of showers overnight. waves 1 foot or less. 
.thursday...south winds 10 knots or less becoming southwest.
showers likely with a chance of thunderstorms. waves 1 foot or
less. 
.friday...southwest winds less than 10 knots. a chance of showers
and thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 10 knots or less. 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
404 am edt tue aug 4 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.


loz045-041500-
mexico bay to the saint lawrence river along lake ontario-
404 am edt tue aug 4 2026

.today...west winds 5 to 10 knots becoming southwest. sunny.
waves 2 feet or less. 
.tonight...south winds 10 knots or less. mainly clear. waves
1 foot or less. 
.wednesday...south winds 10 knots or less becoming southwest.
sunny. waves 2 feet or less. 
.wednesday night...light and variable winds becoming south 5 to
10 knots. a chance of showers overnight. waves 1 foot or less. 
.thursday...south winds 5 to 10 knots becoming southwest. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.friday...southwest winds 10 knots or less becoming south. a
chance of showers and thunderstorms. waves 1 foot or less. 
.saturday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms during the day, then a chance of showers
saturday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service cleveland oh
915 am edt tue aug 4 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>149-042015-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
915 am edt tue aug 4 2026

.this afternoon...south winds less than 10 knots becoming
northeast. sunny. waves 1 foot or less. 
.tonight...northeast winds 10 knots or less becoming south.
mostly clear. waves 1 foot or less. 
.wednesday...south winds 10 knots or less becoming north. mostly
sunny. waves 1 foot or less. 
.wednesday night...light and variable winds becoming south 5 to
10 knots. partly cloudy. waves 1 foot or less. 

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 76 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$