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nearshore marine forecast
national weather service buffalo ny
1004 am edt fri jul 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.


loz042-172100-
niagara river to hamlin beach along lake ontario-
1004 am edt fri jul 17 2026

.this afternoon...east winds 10 knots or less. smoke. waves 1 foot
or less. 
.tonight...east winds 5 to 15 knots becoming south. smoke. a
chance of showers and thunderstorms overnight. waves 1 foot or
less. 
.saturday...southwest winds 15 to 20 knots. showers with a chance
of thunderstorms. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday night...west winds 15 to 20 knots becoming north.
showers with a chance of thunderstorms in the evening. waves 2 to
4 feet. 
.sunday...north winds 5 to 15 knots becoming west less than
10 knots. mainly clear. waves 1 to 3 feet subsiding to 1 foot or
less. 
.monday...southwest winds 5 to 10 knots becoming south and
increasing to 15 to 20 knots. showers likely monday night. waves
2 feet or less. 
.tuesday...southwest winds 15 to 25 knots becoming west. showers
with a chance of thunderstorms. waves 1 to 3 feet building to
2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 171404
nshbuf
expires:202607172100;;121744

nearshore marine forecast
national weather service buffalo ny
1004 am edt fri jul 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.


loz043-172100-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1004 am edt fri jul 17 2026

.this afternoon...northeast winds 5 to 10 knots becoming light and
variable. patchy smoke. waves 1 foot or less. 
.tonight...east winds 10 knots or less becoming south. areas of
smoke in the evening. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers likely in the morning, then
showers with thunderstorms likely in the afternoon. waves 1 to
3 feet building to 2 to 4 feet. 
.saturday night...west winds 15 to 20 knots becoming northwest.
showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. waves 2 to 4 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.sunday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. mainly clear. waves 3 to 5 feet subsiding to 1 foot or
less. waves occasionally around 6 feet. 
.monday...southwest winds 10 knots or less becoming south 10 to
15 knots. a chance of showers monday night. waves 1 foot or less.
.tuesday...south winds 15 to 20 knots becoming west. showers with
a chance of thunderstorms. waves 1 to 3 feet building to 2 to
4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 74 degrees.

$$

fzus51 kbuf 171404
nshbuf
expires:202607172100;;121745

nearshore marine forecast
national weather service buffalo ny
1004 am edt fri jul 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.


loz044-172100-
sodus bay to mexico bay along lake ontario-
1004 am edt fri jul 17 2026

.this afternoon...north winds less than 10 knots becoming
northeast. mostly sunny. waves 1 foot or less. 
.tonight...light and variable winds becoming southeast 5 to
10 knots. partly to mostly cloudy. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers likely in the morning, then showers with
thunderstorms likely in the afternoon. waves 2 feet or less. 
.saturday night...west winds 15 to 20 knots becoming northwest.
showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. waves 2 to 4 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.sunday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. mainly clear. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.monday...southwest winds 10 knots or less becoming south and
increasing to 15 to 20 knots. a chance of showers monday night.
waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming west. showers with
a chance of thunderstorms. waves 1 to 3 feet building to 2 to
4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 171404
nshbuf
expires:202607172100;;121746

nearshore marine forecast
national weather service buffalo ny
1004 am edt fri jul 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.


loz045-172100-
mexico bay to the saint lawrence river along lake ontario-
1004 am edt fri jul 17 2026

.this afternoon...north winds 5 to 10 knots becoming southwest.
sunny. waves 1 foot or less. 
.tonight...south winds 5 to 10 knots becoming southeast and
increasing to 15 to 20 knots. a chance of showers overnight.
waves 2 feet or less. 
.saturday...south winds 15 to 20 knots becoming southwest.
showers likely in the morning, then showers with a chance of
thunderstorms in the afternoon. waves 1 to 3 feet building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.saturday night...southwest winds 15 to 25 knots becoming north.
showers with a chance of thunderstorms in the evening, then
showers likely overnight. waves 2 to 4 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.sunday...northwest winds 15 to 20 knots becoming southwest 5 to
15 knots. mainly clear. waves 2 to 4 feet subsiding to 2 feet or
less. 
.monday...south winds 5 to 15 knots increasing to 15 to 25 knots.
a chance of showers monday night. waves 1 foot or less building
to 2 to 4 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. showers
with a chance of thunderstorms. waves 3 to 5 feet subsiding to
2 to 4 feet. waves occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

$$