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nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 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.


lez020-041500-
upper niagara river and buffalo harbor-
406 am edt sat apr 4 2026

.today...northeast winds 5 to 10 knots becoming east. a chance of
rain showers. a chance of rain showers and thunderstorms late. 
.tonight...south winds 5 to 15 knots becoming southwest. showers
with a chance of thunderstorms. 
.sunday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of rain showers in the afternoon. 
.sunday night...west winds 5 to 15 knots. a chance of rain and
snow showers in the evening, then a chance of snow showers
overnight. 
.monday...west winds 5 to 10 knots becoming northwest. rain
showers likely with a chance of snow showers during the day, then
snow showers with rain showers likely monday night. 
.tuesday...northwest winds around 10 knots becoming light and
variable. snow showers during the day. 
.wednesday...south winds 10 knots or less increasing to 10 to
15 knots. partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 33 degrees.

$$

fzus51 kbuf 040807
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nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 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.


loz042-041500-
niagara river to hamlin beach along lake ontario-
406 am edt sat apr 4 2026

...small craft advisory in effect from noon edt today through
this evening...

.today...east winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of rain showers from late morning on. waves 1 to 2 feet
building to 3 to 5 feet. waves occasionally around 6 feet. 
.tonight...east winds 10 to 15 knots becoming southwest 15 to
20 knots. showers with a chance of thunderstorms. waves 2 to
4 feet. 
.sunday...west winds 15 to 25 knots. a chance of rain showers.
waves 2 to 4 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.sunday night...west winds 15 to 25 knots. a chance of rain
showers in the evening. waves 4 to 7 feet subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.monday...west winds 15 to 20 knots becoming northwest. a chance
of rain and snow showers during the day, then snow and rain
showers likely monday night. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.tuesday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. snow showers likely during the day. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 
.wednesday...south winds 5 to 10 knots increasing to 15 to
25 knots. partly cloudy, then becoming mostly cloudy. waves
2 feet or less building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 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.


lhz441-041600-
port austin to harbor beach mi-
351 am edt sat apr 4 2026

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

.today...east winds 15 to 20 knots veering to the south late in
the afternoon. rain and a slight chance of thunderstorms. waves
3 to 5 feet. waves occasionally around 7 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 20 to
25 knots with gusts to 30 knots after midnight. mostly cloudy
with a chance of light rain early in the evening, then partly
cloudy in the late evening and overnight. waves 3 to 5 feet.
waves occasionally around 7 feet. 
.sunday...west winds 20 to 25 knots diminishing to 15 to 20 knots
early in the afternoon. gusts to 30 knots. partly cloudy. waves
4 to 6 feet. waves occasionally around 8 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet after midnight. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 040751
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 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.


lhz442-041600-
harbor beach to port sanilac mi-
351 am edt sat apr 4 2026

...small craft advisory in effect from 10 am edt this morning
through sunday evening...

.today...east winds 10 to 15 knots becoming southeast 15 to
20 knots in the late morning and afternoon. rain and a slight
chance of thunderstorms in the morning, then rain and a chance of
thunderstorms in the afternoon. waves 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon. 
.tonight...southwest winds 10 to 15 knots becoming west 15 to
20 knots after midnight. becoming partly cloudy after midnight.
light rain and a slight chance of thunderstorms early in the
evening, then a slight chance of light rain in the late evening
and early morning. waves 2 to 4 feet subsiding to 1 to 3 feet in
the late evening and overnight. 
.sunday...west winds 15 to 20 knots. gusts to 30 knots early in
the afternoon. partly cloudy. waves 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 040751
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 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.


lhz443-041600-
port sanilac to port huron mi-
351 am edt sat apr 4 2026

...small craft advisory in effect from 10 am edt this morning
through sunday evening...

.today...east winds 10 to 15 knots becoming southeast 15 to
20 knots in the late morning and afternoon. rain likely and a
slight chance of thunderstorms in the morning, then rain and a
chance of thunderstorms in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.tonight...southwest winds 10 to 15 knots. becoming partly cloudy
after midnight. rain and a chance of thunderstorms early in the
evening, then a chance of light rain in the late evening and
early morning. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.sunday...west winds 15 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. waves 1 to 3 feet. 

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

$$