fzus51 kbuf 192003
nshbuf
expires:202605200300;;308402

nearshore marine forecast
national weather service buffalo ny
403 pm edt tue may 19 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.


lez040-041-200300-
buffalo to ripley along lake erie-
403 pm edt tue may 19 2026

.tonight...southwest winds around 10 knots becoming west. showers
with a chance of thunderstorms this evening, then showers after
midnight. waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots. a chance of showers in the
morning. waves 1 to 3 feet. 
.wednesday night...west winds 5 to 10 knots becoming northeast.
mostly cloudy. waves 1 foot or less. 
.thursday...northeast winds 5 to 15 knots. mostly sunny. waves
2 feet or less. 
.thursday night...northeast winds 5 to 10 knots becoming east.
partly to mostly cloudy. waves 2 feet or less. 
.friday...east winds 5 to 15 knots. a chance of showers during
the day, then showers friday night. waves 2 feet or less. 
.saturday...east winds 10 to 15 knots becoming southeast. showers
with a chance of thunderstorms. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots becoming light and variable.
a chance of showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 192003
nshbuf
expires:202605200300;;308401

nearshore marine forecast
national weather service buffalo ny
403 pm edt tue may 19 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-loz030-200300-
upper niagara river and buffalo harbor-lower niagara river-
403 pm edt tue may 19 2026

.tonight...southwest winds 10 to 15 knots becoming west. showers
with a chance of thunderstorms this evening, then a chance of
showers after midnight. showers late. 
.wednesday...northwest winds 5 to 10 knots. a chance of showers
in the morning. 
.wednesday night...north winds 10 knots or less. mostly cloudy. 
.thursday...northeast winds 5 to 10 knots. mostly sunny. 
.thursday night...northeast winds 10 knots or less becoming east.
partly to mostly cloudy. 
.friday...east winds 5 to 10 knots. showers likely friday night. 
.saturday...east winds 5 to 15 knots becoming southeast. showers.
.sunday...southeast winds 5 to 10 knots becoming light and
variable. a chance of showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 55 degrees.

$$

fzus51 kbuf 192003
nshbuf
expires:202605200300;;308403

nearshore marine forecast
national weather service buffalo ny
403 pm edt tue may 19 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.


loz042-200300-
niagara river to hamlin beach along lake ontario-
403 pm edt tue may 19 2026

.tonight...southwest winds 15 to 20 knots becoming west. showers
with a chance of thunderstorms this evening, then a chance of
showers after midnight. showers late. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.wednesday...west winds 10 to 15 knots. a chance of showers in
the morning. waves 1 to 3 feet. 
.wednesday night...northwest winds 5 to 15 knots becoming north.
partly to mostly cloudy. waves 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots becoming east. mostly
sunny. waves 1 to 2 feet. 
.thursday night...east winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots.
showers likely friday night. waves 1 to 3 feet. 
.saturday...east winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.sunday...southeast winds 5 to 15 knots becoming southwest less
than 10 knots. showers likely during the day, then a chance of
showers sunday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 192003
nshbuf
expires:202605200300;;308404

nearshore marine forecast
national weather service buffalo ny
403 pm edt tue may 19 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.


loz043-044-200300-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 pm edt tue may 19 2026

...small craft advisory in effect from wednesday morning through
late wednesday night...

.tonight...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers and thunderstorms early, then
showers likely with a chance of thunderstorms late this evening.
showers after midnight. waves 1 to 3 feet. 
.wednesday...west winds 15 to 20 knots. a chance of showers in
the morning. waves 2 to 4 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.wednesday night...west winds 15 to 20 knots becoming north 10 to
15 knots. partly to mostly cloudy. waves 3 to 6 feet subsiding to
2 to 4 feet. waves occasionally around 7 feet. 
.thursday...northeast winds 5 to 15 knots becoming north. mostly
sunny. waves 1 to 3 feet. 
.thursday night...northwest winds less than 10 knots. partly
cloudy. waves 1 foot or less. 
.friday...east winds 5 to 15 knots. a chance of showers friday
night. waves 1 to 3 feet. 
.saturday...southeast winds 15 to 20 knots. showers likely. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 5 to
15 knots. showers likely with a chance of thunderstorms during
the day, then a chance of showers and thunderstorms 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 50 degrees.

$$

fzus51 kbuf 192003
nshbuf
expires:202605200300;;308405

nearshore marine forecast
national weather service buffalo ny
403 pm edt tue may 19 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.


loz045-200300-
mexico bay to the saint lawrence river along lake ontario-
403 pm edt tue may 19 2026

...small craft advisory in effect from wednesday morning through
late wednesday night...

.tonight...southwest winds 10 to 15 knots. showers likely with a
chance of thunderstorms this evening, then showers after
midnight. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers in the morning. waves 2 to 4 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 
.wednesday night...west winds 15 to 20 knots becoming north 10 to
15 knots. partly to mostly cloudy. waves 3 to 6 feet subsiding to
1 to 3 feet. waves occasionally around 7 feet. 
.thursday...north winds 5 to 15 knots becoming northwest. sunny.
waves 2 feet or less. 
.thursday night...northwest winds less than 10 knots. 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. 
.saturday...east winds 10 to 15 knots becoming southeast 15 to
20 knots. showers likely. waves 1 to 3 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 10 to
15 knots. showers likely during the day, then a chance of showers
sunday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$