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nearshore marine forecast
national weather service buffalo ny
1012 pm edt tue mar 31 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.


lez020-010900-
upper niagara river and buffalo harbor-
1012 pm edt tue mar 31 2026

.rest of tonight...southwest winds 5 to 15 knots becoming
northwest. showers with a chance of thunderstorms late this
evening, then showers likely with a chance of thunderstorms after
midnight. a chance of showers late. some thunderstorms may
produce gusty winds. 
.wednesday...north winds 5 to 10 knots becoming northeast. mostly
cloudy. 
.wednesday night...northeast winds 5 to 10 knots becoming east. a
chance of rain showers overnight. 
.thursday...east winds 5 to 10 knots. rain showers likely. 
.thursday night...southeast winds 5 to 10 knots becoming south
and increasing to 15 to 20 knots. showers likely with a chance of
thunderstorms. 
.friday...southwest winds 15 to 20 knots becoming north 5 to
15 knots. showers likely with a chance of thunderstorms during
the day, then a chance of showers friday night. 
.saturday...east winds 5 to 15 knots becoming southwest. showers.
.sunday...southwest winds 10 to 15 knots becoming northwest. rain
showers likely during the day, then a chance of rain showers
sunday night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 32 degrees.

$$

fzus51 kbuf 010213
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nearshore marine forecast
national weather service buffalo ny
1012 pm edt tue mar 31 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.


loz042-010900-
niagara river to hamlin beach along lake ontario-
1012 pm edt tue mar 31 2026

.rest of tonight...southwest winds 10 to 15 knots becoming
northwest. rain showers with a chance of thunderstorms late this
evening, then rain showers likely with a chance of thunderstorms
after midnight. some thunderstorms may produce gusty winds. waves
1 to 2 feet. 
.wednesday...northwest winds 5 to 10 knots becoming northeast.
mostly cloudy. waves 1 to 2 feet. 
.wednesday night...east winds 5 to 15 knots increasing to 15 to
20 knots. a chance of rain showers overnight. waves 2 feet or
less building to 3 to 5 feet. waves occasionally around 6 feet. 
.thursday...east winds 15 to 20 knots. rain showers likely. waves
3 to 6 feet. waves occasionally around 7 feet. 
.thursday night...east winds 15 to 20 knots becoming south.
showers likely. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.friday...southwest winds 15 to 25 knots becoming north and
diminishing to 5 to 10 knots. showers likely during the day, then
a chance of showers friday night. waves 2 to 4 feet building to
3 to 5 feet, then subsiding to 1 to 3 feet. waves occasionally
around 6 feet. 
.saturday...east winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers. waves 2 to 4 feet building
to 3 to 5 feet. waves occasionally around 6 feet. 
.sunday...west winds 15 to 25 knots becoming northwest. rain
showers likely during the day, then a chance of rain showers
sunday night. waves 5 to 8 feet. waves occasionally around
10 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt tue mar 31 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.


lhz441-011000-
port austin to harbor beach mi-
958 pm edt tue mar 31 2026

...small craft advisory in effect through thursday evening...

.rest of tonight...north winds 15 to 20 knots. mostly cloudy.
waves 3 to 5 feet. waves occasionally around 7 feet. 
.wednesday...north winds 15 to 20 knots becoming northeast 10 to
15 knots in the late morning and early afternoon, then increasing
to 15 to 20 knots early in the afternoon. mostly cloudy until
late afternoon becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.wednesday night...northeast winds 15 to 20 knots. partly cloudy
until early morning, then mostly cloudy with a chance of light
rain and snow showers likely after midnight. waves 4 to 6 feet.
waves occasionally around 7 feet. 
.thursday...east winds 15 to 20 knots. light showers until late
afternoon, then showers likely early in the afternoon. waves 4 to
6 feet. waves occasionally around 8 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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
958 pm edt tue mar 31 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.


lhz442-011000-
harbor beach to port sanilac mi-
958 pm edt tue mar 31 2026

...small craft advisory in effect from 4 am edt wednesday through
thursday evening...

.rest of tonight...north winds 15 to 20 knots. mostly cloudy. a
slight chance of showers this evening. waves 2 to 4 feet building
to 3 to 5 feet after midnight. waves occasionally around 7 feet. 
.wednesday...north winds 15 to 20 knots. mostly cloudy until late
afternoon becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.wednesday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots after midnight. partly cloudy until early morning,
then mostly cloudy with a chance of showers after midnight. waves
4 to 6 feet. waves occasionally around 8 feet. 
.thursday...east winds 10 to 15 knots becoming southeast 15 to
20 knots early in the afternoon. a chance of showers early in the
morning, then showers in the late morning and early afternoon. a
chance of showers early in the afternoon. waves 2 to 4 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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

$$

fzus53 kdtx 010158
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt tue mar 31 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.


lhz443-011000-
port sanilac to port huron mi-
958 pm edt tue mar 31 2026

...small craft advisory in effect from 4 am edt wednesday through
thursday evening...

.rest of tonight...north winds 15 to 20 knots. mostly cloudy. a
chance of showers this evening. waves 2 to 4 feet. 
.wednesday...north winds 15 to 20 knots. mostly cloudy. waves
3 to 5 feet. waves occasionally around 7 feet. 
.wednesday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots after midnight. partly cloudy until early morning,
then mostly cloudy with a chance of showers after midnight. waves
3 to 5 feet. waves occasionally around 7 feet. 
.thursday...southeast winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. mostly cloudy. light showers
likely until late afternoon, then a chance of showers early in
the afternoon. waves 2 to 4 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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

$$