fzus51 kbuf 201413
nshbuf
expires:202604202100;;694299

nearshore marine forecast
national weather service buffalo ny
1013 am edt mon apr 20 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.


loz042-202100-
niagara river to hamlin beach along lake ontario-
1013 am edt mon apr 20 2026

.this afternoon...northwest winds 10 to 15 knots becoming west.
mostly sunny. waves 1 to 3 feet. 
.tonight...west winds 5 to 15 knots becoming south 10 knots or
less. mainly clear. waves 1 to 3 feet subsiding to 1 foot or
less. 
.tuesday...south winds 10 to 15 knots. partly sunny in the
morning, then becoming mostly cloudy. waves 2 feet or less. 
.tuesday night...southeast winds 10 knots or less becoming
northeast. mostly cloudy. waves 1 foot or less. 
.wednesday...northeast winds less than 10 knots becoming
northwest. becoming mainly clear. waves 1 foot or less. 
.thursday...east winds 10 knots or less. partly to mostly cloudy.
waves 1 foot or less. 
.friday...east winds 5 to 15 knots increasing to 15 to 20 knots.
a chance of showers friday night. waves 1 to 3 feet. 

$$

fzus51 kbuf 201413
nshbuf
expires:202604202100;;694296

nearshore marine forecast
national weather service buffalo ny
1013 am edt mon apr 20 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.


lez020-202100-
upper niagara river and buffalo harbor-
1013 am edt mon apr 20 2026

.this afternoon...northwest winds 5 to 10 knots. scattered snow
showers early. 
.tonight...southwest winds less than 10 knots. becoming mainly
clear. 
.tuesday...south winds 5 to 10 knots. partly sunny in the
morning, then becoming mostly cloudy. 
.tuesday night...south winds 5 to 10 knots becoming light and
variable. mostly cloudy. 
.wednesday...light and variable winds. becoming mainly clear. 
.thursday...light and variable winds. partly cloudy. 
.friday...east winds 10 knots or less. a chance of showers friday
night. 

the water temperature off buffalo is 44 degrees.

$$

fzus51 kbuf 201413
nshbuf
expires:202604202100;;694298

nearshore marine forecast
national weather service buffalo ny
1013 am edt mon apr 20 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.


lez040-041-202100-
buffalo to ripley along lake erie-
1013 am edt mon apr 20 2026

.this afternoon...northwest winds 5 to 10 knots becoming west.
partly to mostly sunny. waves 2 feet or less. 
.tonight...west winds 10 knots or less becoming south. mainly
clear. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. partly sunny. waves 1 foot
or less. 
.tuesday night...south winds 10 knots or less becoming southwest.
a chance of showers. waves 1 foot or less. 
.wednesday...northwest winds less than 10 knots. partly cloudy.
waves 1 foot or less. 
.thursday...light and variable winds. partly cloudy. waves 1 foot
or less. 
.friday...east winds 10 knots or less. a chance of showers friday
night. waves 1 foot or less. 

$$

fzus51 kbuf 201413
nshbuf
expires:202604202100;;694302

nearshore marine forecast
national weather service buffalo ny
1013 am edt mon apr 20 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.


loz045-202100-
mexico bay to the saint lawrence river along lake ontario-
1013 am edt mon apr 20 2026

...small craft advisory in effect until 2 pm edt...

.this afternoon...northwest winds 10 to 15 knots becoming west.
partly to mostly sunny. waves 1 to 3 feet. 
.tonight...west winds 5 to 15 knots. mainly clear. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tuesday...southwest winds 5 to 15 knots becoming south. partly
sunny in the morning, then becoming mostly cloudy. waves 2 feet
or less. 
.tuesday night...southeast winds 5 to 15 knots. mostly cloudy.
waves 2 feet or less. 
.wednesday...northeast winds 10 knots or less becoming north.
becoming mainly clear. waves 1 foot or less. 
.thursday...north winds less than 10 knots becoming northeast.
partly to mostly cloudy. waves 1 foot or less. 
.friday...northeast winds 10 knots or less becoming east 10 to
15 knots. a chance of showers friday night. waves 1 foot or less.

$$

fzus51 kbuf 201413
nshbuf
expires:202604202100;;694300

nearshore marine forecast
national weather service buffalo ny
1013 am edt mon apr 20 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.


loz043-202100-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1013 am edt mon apr 20 2026

...small craft advisory in effect until 2 pm edt...

.this afternoon...northwest winds 10 to 15 knots becoming west.
becoming mostly sunny. waves 2 to 4 feet. 
.tonight...west winds 5 to 15 knots becoming southwest. mainly
clear. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots becoming southeast. partly
sunny in the morning, then becoming mostly cloudy. waves 1 foot
or less. 
.tuesday night...southeast winds 5 to 10 knots becoming
southwest. mostly cloudy. waves 1 foot or less. 
.wednesday...north winds less than 10 knots becoming northwest.
becoming mainly clear. waves 1 foot or less. 
.thursday...northwest winds 10 knots or less becoming east.
partly to mostly cloudy. waves 1 foot or less. 
.friday...east winds 5 to 15 knots. a chance of showers friday
night. waves 1 to 3 feet. 

the water temperature off rochester is 43 degrees.

$$

fzus51 kbuf 201413
nshbuf
expires:202604202100;;694301

nearshore marine forecast
national weather service buffalo ny
1013 am edt mon apr 20 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.


loz044-202100-
sodus bay to mexico bay along lake ontario-
1013 am edt mon apr 20 2026

...small craft advisory in effect until 2 pm edt...

.this afternoon...northwest winds 10 to 15 knots becoming west.
becoming mostly sunny. waves 2 to 4 feet. 
.tonight...west winds 5 to 15 knots becoming southwest. mainly
clear. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots. partly sunny in the
morning, then becoming mostly cloudy. waves 1 foot or less. 
.tuesday night...southeast winds 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.wednesday...east winds 10 knots or less becoming north. becoming
mainly clear. waves 1 foot or less. 
.thursday...northwest winds less than 10 knots becoming
northeast. partly to mostly cloudy. waves 1 foot or less. 
.friday...northeast winds 5 to 15 knots becoming east. a chance
of showers friday night. waves 2 feet or less. 

$$

fzus51 kcle 201335
nshcle
expires:202604202015;;692986

nearshore marine forecast
national weather service cleveland oh
935 am edt mon apr 20 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>149-202015-
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-
935 am edt mon apr 20 2026

.this afternoon...northwest winds 5 to 10 knots. mostly sunny.
waves 2 feet or less. 
.tonight...west winds 5 to 15 knots becoming south. mostly clear.
waves 1 foot or less. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. mostly sunny. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots becoming west. a
chance of showers. waves 2 feet or less. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 57 degrees, off cleveland 48
degrees, and off erie 49 degrees.

$$