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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.


lez020-loz030-052115-
upper niagara river and buffalo harbor-lower niagara river-
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 early, then showers late. 
.tonight...west winds 10 knots or less becoming east. showers.
.wednesday...northeast winds 5 to 10 knots becoming north.
showers.
.wednesday night...west winds less than 10 knots. mostly cloudy. 
.thursday...northwest winds less than 10 knots becoming west.
partly to mostly cloudy. 
.friday...west winds 5 to 10 knots becoming south. a chance of
showers friday night. 
.saturday...southwest winds 5 to 10 knots. showers likely. 

the water temperature off buffalo is 47 degrees.

$$

fzus51 kbuf 051639
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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 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.


lez020-052100-
upper niagara river and buffalo harbor-
1003 am edt tue may 5 2026

.rest of today...southwest winds 15 to 20 knots becoming west. a
chance of showers early this afternoon. showers late. 
.tonight...west winds 10 knots or less becoming east. showers.
.wednesday...northeast winds 5 to 10 knots becoming north.
showers.
.wednesday night...west winds less than 10 knots. mostly cloudy. 
.thursday...northwest winds 10 knots or less becoming west.
partly to mostly cloudy. 
.friday...west winds 5 to 10 knots becoming south. a chance of
showers friday night. 
.saturday...southwest winds 5 to 10 knots. showers likely. 

the water temperature off buffalo is 47 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.


loz042-052100-
niagara river to hamlin beach along lake ontario-
1003 am edt tue may 5 2026

.rest of today...southwest winds 15 to 20 knots becoming west. a
chance of showers early this afternoon. showers likely late.
waves 1 to 3 feet. 
.tonight...west winds 15 to 20 knots becoming east and
diminishing to 10 knots or less overnight. showers. waves 2 feet
or less. 
.wednesday...east winds 10 knots or less becoming west. showers.
waves 1 foot or less. 
.wednesday night...west winds 10 knots or less. mostly cloudy.
waves 1 foot or less. 
.thursday...west winds 5 to 10 knots. partly to mostly cloudy.
waves 1 foot 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. a chance of showers.
waves 1 foot or less. 

$$

fzus53 kdtx 051346
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
946 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.


lhz442-052200-
harbor beach to port sanilac mi-
946 am edt tue may 5 2026

.rest of today...northwest winds 5 to 10 knots backing to the
south late in the afternoon. mostly cloudy with a chance of
showers. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots backing to the north in the
late evening and overnight. mostly cloudy becoming partly cloudy
in the late evening and early morning becoming mostly cloudy. a
slight chance of showers early in the evening. waves 2 feet or
less. 
.wednesday...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and afternoon. partly cloudy. waves 
2 feet or less. 
.wednesday night...northeast winds 5 to 10 knots backing to the
north after midnight. mostly cloudy until early morning becoming
partly cloudy. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 051346
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
946 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.


lhz443-052200-
port sanilac to port huron mi-
946 am edt tue may 5 2026

.rest of today...north winds 5 to 10 knots backing to the
southwest late in the afternoon. mostly cloudy with a chance of
showers. waves 2 feet or less. 
.tonight...southwest winds 5 to 10 knots veering to the northwest
after midnight. mostly cloudy. a chance of showers early in the
evening, then a slight chance of showers in the late evening and
overnight. waves 2 feet or less. 
.wednesday...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and afternoon. partly cloudy until
late afternoon becoming mostly cloudy. waves 2 feet or less. 
.wednesday night...north winds 5 to 10 knots. mostly cloudy early
in the evening becoming partly cloudy. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 051346
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
946 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.


lhz441-052200-
port austin to harbor beach mi-
946 am edt tue may 5 2026

.rest of today...west winds 5 to 10 knots backing to the
southwest late in the afternoon. partly cloudy with a slight
chance of showers. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots. partly cloudy becoming
mostly cloudy in the late evening and early morning becoming
partly cloudy. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots veering to the northeast
early in the afternoon. partly cloudy. waves 2 feet or less. 
.wednesday night...northeast winds 5 to 10 knots until early
morning becoming light and variable. mostly cloudy early in the
evening becoming partly cloudy. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$