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nearshore marine forecast
national weather service buffalo ny
402 am edt thu may 1 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.


lez020-011500-
upper niagara river and buffalo harbor-
402 am edt thu may 1 2025

.today...northeast winds less than 10 knots. a chance of showers
early this afternoon. showers with thunderstorms likely late.
some thunderstorms may produce gusty winds late. 
.tonight...southeast winds 5 to 15 knots becoming southwest.
showers with thunderstorms likely in the evening, then showers
likely overnight. some thunderstorms may produce gusty winds in
the evening. 
.friday...southwest winds 10 to 15 knots. a chance of showers. 
.friday night...southwest winds 5 to 10 knots becoming light and
variable. a chance of showers. 
.saturday...north winds 10 knots or less. showers likely during
the day, then a chance of showers saturday night. 
.sunday...north winds 5 to 10 knots becoming northeast. a chance
of showers. 
.monday...east winds 5 to 10 knots becoming southeast. a chance
of showers. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 48 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
402 am edt thu may 1 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.


loz042-011500-
niagara river to hamlin beach along lake ontario-
402 am edt thu may 1 2025

...small craft advisory in effect from 11 am edt this morning
through this evening...

.today...east winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of showers early this afternoon. showers with
thunderstorms likely late. some thunderstorms may produce gusty
winds late. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.tonight...east winds 15 to 20 knots becoming southwest. showers
with thunderstorms likely in the evening, then showers likely
overnight. some thunderstorms may produce gusty winds in the
evening. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.friday...southwest winds 15 to 20 knots becoming west. a chance
of showers. waves 1 to 3 feet building to 3 to 5 feet, then
subsiding to 2 to 4 feet. waves occasionally around 6 feet. 
.friday night...southwest winds 5 to 15 knots becoming northwest
less than 10 knots. a chance of showers. waves 2 to 4 feet
subsiding to 1 to 2 feet. 
.saturday...northwest winds 5 to 10 knots. showers likely during
the day, then a chance of showers saturday night. waves 1 foot or
less. 
.sunday...north winds 5 to 15 knots becoming northeast 15 to
20 knots. a chance of showers sunday night. waves 1 to 2 feet
building to 2 to 4 feet. 
.monday...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 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.


lhz441-011600-
port austin to harbor beach mi-
356 am edt thu may 1 2025

.today...east winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning, then increasing to 15 to 20 knots early in
the afternoon diminishing to 10 to 15 knots late in the
afternoon. rain in the morning, then light rain and a slight
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 15 knots veering to the west in
the late evening and early morning, then increasing to 15 to
20 knots after midnight. mostly cloudy. light rain and a slight
chance of thunderstorms in the evening, then light rain likely
after midnight. waves 2 to 4 feet. 
.friday...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 
.friday night...north winds 5 to 10 knots. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 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.


lhz442-011600-
harbor beach to port sanilac mi-
356 am edt thu may 1 2025

.today...east winds 5 to 10 knots increasing to 10 to 15 knots in
the late morning and afternoon. rain in the morning, then light
rain and a chance of thunderstorms in the afternoon. waves 2 feet
or less. 
.tonight...south winds 10 to 15 knots veering to the west in the
late evening and overnight. mostly cloudy. light rain and a
chance of thunderstorms in the evening, then a chance of light
rain after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.friday...west winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. partly cloudy. waves 2 feet or
less. 
.friday night...north winds 5 to 10 knots. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 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.


lhz443-011600-
port sanilac to port huron mi-
356 am edt thu may 1 2025

.today...east winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and afternoon. rain in the morning,
then light rain and a chance of thunderstorms in the afternoon.
waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots veering to the west
after midnight. mostly cloudy with light rain and a chance of
thunderstorms in the evening, then partly cloudy with light rain
likely after midnight. waves 1 to 3 feet. 
.friday...west winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. mostly cloudy in the morning
becoming partly cloudy. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less. 

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

$$