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fzus51 kbuf 200804
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nearshore marine forecast
national weather service buffalo ny
403 am edt sun jul 20 2025

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.


loz042-201500-
niagara river to hamlin beach along lake ontario-
403 am edt sun jul 20 2025

.today...west winds 5 to 10 knots. a chance of showers and
thunderstorms early, then a chance of showers late this morning.
waves 1 to 2 feet. 
.tonight...northwest winds 10 to 15 knots becoming north. mainly
clear. waves 1 to 3 feet. 
.monday...northeast winds 5 to 15 knots becoming northwest.
sunny. waves 1 to 3 feet. 
.monday night...northwest winds 5 to 10 knots becoming east.
mainly clear. waves 1 foot or less. 
.tuesday...east winds 5 to 10 knots becoming southeast. mainly
clear. waves 1 foot or less. 
.wednesday...south winds 5 to 10 knots becoming southwest. partly
cloudy. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots. a chance of showers
during the day, then a chance of showers and thunderstorms
thursday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kbuf 200804
nshbuf
expires:202507201500;;757751

nearshore marine forecast
national weather service buffalo ny
403 am edt sun jul 20 2025

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.


loz043-044-201500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am edt sun jul 20 2025

...small craft advisory in effect from this evening through
monday morning...

.today...west winds 5 to 10 knots becoming northwest. a chance of
showers and thunderstorms early, then showers likely with a
chance of thunderstorms. waves 1 foot or less. 
.tonight...west winds 10 to 15 knots becoming north. partly
cloudy. waves 1 to 3 feet building to 3 to 5 feet, then subsiding
to 2 to 4 feet. waves occasionally around 6 feet. 
.monday...north winds 15 to 20 knots becoming northwest 5 to
15 knots. sunny. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday night...northwest winds 5 to 10 knots becoming east.
mainly clear. waves 1 foot or less. 
.tuesday...east winds 10 knots or less becoming south. mainly
clear. waves 1 foot or less. 
.wednesday...south winds 5 to 10 knots. partly to mostly cloudy.
waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers
during the day, then a chance of showers and thunderstorms
thursday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 74 degrees.

$$
fzus51 kbuf 200804
nshbuf
expires:202507201500;;757752

nearshore marine forecast
national weather service buffalo ny
403 am edt sun jul 20 2025

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.


loz045-201500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt sun jul 20 2025

.today...south winds 5 to 10 knots becoming west. a chance of
showers and thunderstorms early, then showers likely with a
chance of thunderstorms. waves 1 foot or less. 
.tonight...west winds 5 to 10 knots becoming north 10 to
15 knots. partly cloudy. waves 1 foot or less building to 1 to
3 feet. 
.monday...north winds 5 to 15 knots. sunny. waves 2 feet or less.
.monday night...north winds 5 to 10 knots becoming east. mainly
clear. waves 1 foot or less. 
.tuesday...northeast winds 10 knots or less becoming southeast.
mainly clear. waves 1 foot or less. 
.wednesday...south winds 5 to 15 knots. partly to mostly cloudy.
waves 1 foot or less building to 1 to 3 feet. 
.thursday...south winds 10 to 15 knots becoming southwest. a
chance of showers during the day, then a chance of showers and
thunderstorms thursday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
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