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nearshore marine forecast
national weather service buffalo ny
1239 pm edt tue may 5 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.


loz042-043-052115-
niagara river to sodus bay along lake ontario
including irondequoit bay-
1239 pm edt tue may 5 2026

...small craft advisory in effect until 8 pm edt this evening...

.this afternoon...southwest winds 15 to 25 knots becoming west. a
chance of showers and thunderstorms early, then
showers likely with a chance of thunderstorms late. waves 1 to
3 feet. 
.tonight...west winds 15 to 25 knots becoming east and
diminishing to 10 knots or less overnight. showers with a chance
of thunderstorms in the evening, then showers overnight. waves
1 to 3 feet subsiding to 1 foot or less. 
.wednesday...east winds 5 to 10 knots becoming west. showers.
waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots. a chance of showers
in the evening. waves 1 foot or less. 
.thursday...west winds 5 to 10 knots. partly to mostly cloudy.
waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming southwest. a chance
of showers friday night. waves 2 feet or less. 
.saturday...southwest winds 5 to 15 knots. showers likely. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 45 degrees.

$$

fzus51 kbuf 051639
nshbuf
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nearshore marine forecast
national weather service buffalo ny
1239 pm edt tue may 5 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.


loz044-045-052115-
sodus bay to the saint lawrence river along lake ontario-
1239 pm edt tue may 5 2026

...small craft advisory in effect until 8 pm edt this evening...

.this afternoon...southwest winds 15 to 25 knots. showers likely
with a chance of thunderstorms. waves 3 to 5 feet. 
.tonight...west winds 15 to 25 knots becoming southeast and
diminishing to 10 knots or less overnight. showers with a chance
of thunderstorms in the evening, then showers overnight. waves
1 to 3 feet. 
.wednesday...northeast winds 5 to 10 knots becoming northwest.
showers. waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots. a chance of rain
showers in the evening. waves 2 feet or less. 
.thursday...west winds 5 to 15 knots. partly cloudy. waves 2 feet
or less. 
.friday...west winds 5 to 15 knots becoming south. a chance of
rain showers friday night. waves 1 to 3 feet subsiding to 1 foot
or less. 
.saturday...south winds 5 to 15 knots becoming southwest. showers
likely. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast
national weather service buffalo ny
1003 am edt tue may 5 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.


loz043-044-052100-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1003 am edt tue may 5 2026

.rest of today...southwest winds 15 to 20 knots becoming west. a
chance of showers late this morning, then a chance of showers and
thunderstorms early this afternoon. showers likely with a chance
of thunderstorms late. waves 1 to 3 feet. 
.tonight...west winds 15 to 20 knots becoming east and
diminishing to 10 knots or less overnight. showers with a chance
of thunderstorms in the evening, then showers overnight. waves
1 to 3 feet. 
.wednesday...east winds 5 to 10 knots becoming northwest.
showers. waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots. a chance of showers
in the evening. waves 2 feet or less. 
.thursday...west winds 5 to 10 knots. partly to mostly cloudy.
waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming south. a chance of
showers friday night. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots becoming southwest. showers
likely. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 45 degrees.

$$

fzus51 kbuf 051403
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nearshore marine forecast
national weather service buffalo ny
1003 am edt tue may 5 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.


loz045-052100-
mexico bay to the saint lawrence river along lake ontario-
1003 am edt tue may 5 2026

.rest of today...southwest winds 15 to 20 knots. showers likely
with a chance of thunderstorms. waves 2 to 4 feet. 
.tonight...west winds 15 to 20 knots becoming south and
diminishing to 10 knots or less overnight. showers with a chance
of thunderstorms in the evening, then showers overnight. waves
1 to 3 feet. 
.wednesday...northeast winds 5 to 10 knots becoming northwest.
showers. waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots. a chance of rain
showers in the evening. waves 2 feet or less. 
.thursday...west winds 5 to 15 knots. partly cloudy. waves 2 feet
or less. 
.friday...west winds 5 to 15 knots becoming south. a chance of
rain showers friday night. waves 1 to 3 feet subsiding to 1 foot
or less. 
.saturday...south winds 5 to 15 knots becoming southwest. showers
likely. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$