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nearshore marine forecast
national weather service buffalo ny
403 am edt mon sep 21 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.


lez020-211500-
upper niagara river and buffalo harbor-
403 am edt mon sep 21 2026

.today...northeast winds around 10 knots. mostly cloudy. 
.tonight...northeast winds 5 to 10 knots. mostly cloudy. 
.tuesday...northeast winds 5 to 15 knots. mostly sunny. 
.tuesday night...northeast winds 5 to 15 knots becoming east.
partly cloudy. 
.wednesday...east winds 5 to 10 knots. partly cloudy. 
.thursday...east winds 5 to 10 knots becoming light and variable.
partly cloudy. 
.friday...northeast winds 10 knots or less becoming north. partly
cloudy. 

the water temperature off buffalo is 72 degrees.

$$

fzus51 kbuf 210804
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nearshore marine forecast
national weather service buffalo ny
403 am edt mon sep 21 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.


loz042-211500-
niagara river to hamlin beach along lake ontario-
403 am edt mon sep 21 2026

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

.today...northeast winds 15 to 20 knots. mostly cloudy this
morning, then becoming partly sunny. waves 3 to 6 feet subsiding
to 2 to 4 feet. waves occasionally around 7 feet. 
.tonight...northeast winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet building to 3 to 6 feet. waves occasionally around
7 feet. 
.tuesday...northeast winds 15 to 25 knots becoming east. becoming
mostly sunny. waves 4 to 7 feet. waves occasionally around
9 feet. 
.tuesday night...east winds 15 to 20 knots. partly cloudy. waves
3 to 6 feet. waves occasionally around 7 feet. 
.wednesday...east winds 15 to 20 knots diminishing to 10 to
15 knots. partly cloudy. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.thursday...east winds 5 to 15 knots becoming northeast. partly
cloudy. waves 1 to 3 feet. 
.friday...northeast winds 5 to 15 knots becoming north. mainly
clear, then becoming partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdtx 210705
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
305 am edt mon sep 21 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.


lhz441-211515-
port austin to harbor beach mi-
305 am edt mon sep 21 2026

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

.today...northeast winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and early afternoon, then increasing
to 20 to 25 knots late in the afternoon. mostly cloudy in the
morning becoming partly cloudy. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.tonight...northeast winds 20 to 25 knots becoming east 15 to
20 knots in the late evening and overnight. partly cloudy. waves
4 to 6 feet. waves occasionally around 8 feet. 
.tuesday...east winds 15 to 20 knots becoming northeast 20 to
25 knots with gusts to 30 knots in the late morning and
afternoon. partly cloudy. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.tuesday night...east winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. mostly clear. waves
4 to 6 feet. waves occasionally around 7 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 210705
nshdtx
expires:202609211515;;805620

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
305 am edt mon sep 21 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.


lhz442-211515-
harbor beach to port sanilac mi-
305 am edt mon sep 21 2026

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

.today...northeast winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and afternoon. mostly cloudy in the
morning becoming partly cloudy. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.tonight...northeast winds 20 to 25 knots becoming east 15 to
20 knots after midnight. partly cloudy. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.tuesday...northeast winds 15 to 20 knots. partly cloudy. waves
3 to 5 feet. waves occasionally around 7 feet. 
.tuesday night...east winds 20 to 25 knots. partly cloudy. 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.

$$

fzus53 kdtx 210705
nshdtx
expires:202609211515;;805621

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
305 am edt mon sep 21 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.


lhz443-211515-
port sanilac to port huron mi-
305 am edt mon sep 21 2026

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

.today...northeast winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and afternoon. mostly cloudy. waves
4 to 6 feet subsiding to 2 to 4 feet late in the afternoon. waves
occasionally around 8 feet. 
.tonight...northeast winds 15 to 20 knots becoming east 20 to
25 knots in the late evening and overnight. mostly cloudy early
in the evening becoming mostly clear. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.tuesday...east winds 20 to 25 knots becoming northeast 15 to
20 knots in the late morning and afternoon. partly cloudy until
late afternoon then clearing. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.tuesday night...east winds 20 to 25 knots. partly cloudy. waves
4 to 6 feet. waves occasionally around 7 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.

$$