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nearshore marine forecast
national weather service buffalo ny
1003 am edt sun aug 23 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.


lez020-232100-
upper niagara river and buffalo harbor-
1003 am edt sun aug 23 2026

.rest of today...west winds 10 to 15 knots. showers with a chance
of thunderstorms. 
.tonight...west winds 5 to 10 knots. showers likely with a chance
of thunderstorms in the evening, then showers likely overnight. 
.monday...west winds 5 to 15 knots increasing to 15 to 20 knots.
showers.
.monday night...west winds 5 to 15 knots. showers likely in the
evening. 
.tuesday...west winds 5 to 10 knots becoming light and variable.
partly cloudy. 
.wednesday...southwest winds less than 10 knots becoming south.
partly cloudy. 
.thursday...south winds 10 knots or less becoming southwest. a
chance of showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 76 degrees.

$$
fzus51 kbuf 231403
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nearshore marine forecast
national weather service buffalo ny
1003 am edt sun aug 23 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.


loz042-232100-
niagara river to hamlin beach along lake ontario-
1003 am edt sun aug 23 2026

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

.rest of today...west winds 15 to 25 knots. a chance of
waterspouts. a chance of showers late this morning, then showers
with a chance of thunderstorms this afternoon. waves 2 to 4 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 
.tonight...west winds 15 to 25 knots becoming southwest. a chance
of waterspouts. showers likely with a chance of thunderstorms in
the evening, then showers likely overnight. waves 3 to 6 feet.
waves occasionally around 7 feet. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. a chance of waterspouts. showers. waves 3 to 6 feet
building to 5 to 8 feet. waves occasionally around 10 feet. 
.monday night...west winds to 30 knots diminishing to 15 to
20 knots. a chance of waterspouts. showers in the evening, then a
chance of showers overnight. waves 4 to 7 feet subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.tuesday...west winds 15 to 20 knots diminishing to less than
10 knots. a chance of waterspouts during the day. a chance of
showers during the day. waves 3 to 5 feet subsiding to 1 foot or
less. waves occasionally around 6 feet. 
.wednesday...southwest winds 10 knots or less becoming south.
partly cloudy. waves 1 foot or less. 
.thursday...south winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus53 kdtx 231939
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt sun aug 23 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.


lhz441-240345-
port austin to harbor beach mi-
339 pm edt sun aug 23 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest winds 20 to 25 knots. gusts to 30 knots
early in the evening. partly cloudy with a chance of showers and
a slight chance of thunderstorms in the evening, then cloudy with
showers likely and a slight chance of thunderstorms after
midnight. waves 6 to 9 feet. waves occasionally around 12 feet. 
.monday...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. mostly
cloudy. a slight chance of showers early in the morning. waves
5 to 7 feet. waves occasionally around 10 feet. 
.monday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. mostly cloudy
early in the evening becoming partly cloudy. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.tuesday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then veering to
the northeast early in the afternoon. mostly cloudy early in the
morning then clearing. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late morning and afternoon. 

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

$$
fzus53 kdtx 231939
nshdtx
expires:202608240345;;241103

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt sun aug 23 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.


lhz442-240345-
harbor beach to port sanilac mi-
339 pm edt sun aug 23 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest winds 15 to 20 knots. partly cloudy in the
evening becoming mostly cloudy. a chance of showers and a slight
chance of thunderstorms. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.monday...northwest winds 15 to 20 knots. gusts to 30 knots in
the late morning and early afternoon. mostly cloudy. a chance of
showers early in the morning. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.monday night...northwest winds 10 to 15 knots. partly cloudy.
waves 3 to 5 feet. waves occasionally around 7 feet. 
.tuesday...northwest winds 5 to 10 knots veering to the northeast
early in the afternoon. partly cloudy early in the morning then
clearing. waves 1 to 3 feet. 

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

$$
fzus53 kdtx 231939
nshdtx
expires:202608240345;;241104

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt sun aug 23 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.


lhz443-240345-
port sanilac to port huron mi-
339 pm edt sun aug 23 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest winds 15 to 20 knots. partly cloudy with a
chance of showers and thunderstorms in the evening, then mostly
cloudy with a slight chance of showers after midnight. waves 2 to
4 feet. 
.monday...west winds 15 to 20 knots. mostly cloudy. a slight
chance of showers early in the morning. waves 2 to 4 feet. 
.monday night...northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and early morning, then
increasing to 10 to 15 knots after midnight. mostly cloudy early
in the evening becoming mostly clear. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots veering to the northeast
early in the afternoon. mostly sunny. waves 1 to 3 feet. 

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

$$
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