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nearshore marine forecast
national weather service buffalo ny
404 am edt fri may 22 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-loz030-221500-
upper niagara river and buffalo harbor-lower niagara river-
404 am edt fri may 22 2026

.today...east winds 5 to 15 knots becoming northeast. partly
sunny this morning, then becoming mostly cloudy. 
.tonight...east winds 5 to 15 knots. a chance of rain overnight. 
.saturday...east winds 5 to 15 knots. rain.
.saturday night...east winds 5 to 15 knots becoming southeast.
rain in the evening, then showers overnight. 
.sunday...south winds 5 to 10 knots becoming light and variable.
showers during the day, then a chance of showers sunday night. 
.monday...light and variable winds. a chance of showers during
the day. 
.tuesday...light and variable winds. partly cloudy. 

the water temperature off buffalo is 56 degrees.

$$

fzus51 kbuf 220804
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nearshore marine forecast
national weather service buffalo ny
404 am edt fri may 22 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.


loz042-221500-
niagara river to hamlin beach along lake ontario-
404 am edt fri may 22 2026

.today...east winds 10 to 15 knots increasing to 15 to 20 knots.
mostly sunny this morning, then becoming mostly cloudy. waves
1 to 3 feet building to 2 to 4 feet. 
.tonight...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of rain overnight. waves 2 to 4 feet. 
.saturday...east winds 10 to 15 knots increasing to 15 to
25 knots. rain. waves 2 to 4 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.saturday night...east winds 15 to 25 knots. rain in the evening,
then showers overnight. waves 3 to 6 feet. waves occasionally
around 7 feet. 
.sunday...southeast winds 5 to 15 knots becoming southwest less
than 10 knots. showers during the day, then a chance of showers
sunday night. waves 2 to 4 feet subsiding to 2 feet or less. 
.monday...west winds less than 10 knots. a chance of showers
during the day. waves 1 foot or less. 
.tuesday...west winds 10 knots or less becoming southwest. partly
cloudy. waves 1 foot or less. 

$$

fzus53 kdtx 220750
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
350 am edt fri may 22 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.


lhz441-221600-
port austin to harbor beach mi-
350 am edt fri may 22 2026

...small craft advisory in effect from this afternoon through
saturday morning...

.today...east winds 10 to 15 knots. partly cloudy. waves 1 to
3 feet. 
.tonight...east winds 10 to 15 knots increasing to 15 to 20 knots
in the late evening and overnight. mostly cloudy. a slight chance
of showers after midnight. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.saturday...east winds 15 to 20 knots. gusts to 30 knots in the
late morning and afternoon. mostly cloudy. a chance of showers
early in the morning, then showers likely in the late morning and
afternoon. waves 4 to 6 feet. waves occasionally around 7 feet. 
.saturday night...east winds 15 to 20 knots becoming southeast
10 to 15 knots after midnight. cloudy. light showers likely until
early morning. waves 4 to 6 feet. waves occasionally around
8 feet. 

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

$$

fzus53 kdtx 220750
nshdtx
expires:202605221600;;443958

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
350 am edt fri may 22 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.


lhz442-221600-
harbor beach to port sanilac mi-
350 am edt fri may 22 2026

...small craft advisory in effect from this evening through
saturday morning...

.today...east winds 10 to 15 knots. partly cloudy. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
.tonight...east winds 15 to 20 knots. cloudy. a chance of showers
after midnight. waves 3 to 5 feet. waves occasionally around
7 feet. 
.saturday...east winds 20 to 25 knots. gusts to 30 knots in the
late morning and afternoon. a chance of showers early in the
morning, then showers in the late morning and afternoon. waves
5 to 7 feet. waves occasionally around 10 feet. 
.saturday night...east winds 20 to 25 knots with gusts to
30 knots becoming southeast 15 to 20 knots in the late evening
and early morning, then becoming south 10 to 15 knots after
midnight. light showers early in the evening, then showers likely
in the late evening and early morning. waves 4 to 6 feet. waves
occasionally around 7 feet. 

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

$$

fzus53 kdtx 220750
nshdtx
expires:202605221600;;443959

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
350 am edt fri may 22 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.


lhz443-221600-
port sanilac to port huron mi-
350 am edt fri may 22 2026

...small craft advisory in effect from this evening through
saturday morning...

.today...east winds 15 to 20 knots becoming northeast 10 to
15 knots early in the afternoon, then increasing to 15 to
20 knots late in the afternoon. mostly cloudy in the morning
becoming partly cloudy. waves 2 to 4 feet. 
.tonight...east winds 15 to 20 knots increasing to 20 to 25 knots
after midnight. cloudy. a chance of showers after midnight. waves
3 to 5 feet. waves occasionally around 7 feet. 
.saturday...east winds 20 to 25 knots with gusts to 30 knots.
light showers likely early in the morning, then showers in the
late morning and afternoon. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.saturday night...east winds 20 to 25 knots becoming southeast
15 to 20 knots in the late evening and early morning, then
becoming south 10 to 15 knots after midnight. light showers early
in the evening, then showers likely in the late evening and early
morning. waves 5 to 7 feet subsiding to 3 to 5 feet after
midnight. waves occasionally around 10 feet. 

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

$$