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nearshore marine forecast
national weather service buffalo ny
403 am edt sat may 9 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-loz030-091500-
upper niagara river and buffalo harbor-lower niagara river-
403 am edt sat may 9 2026

.today...south winds 10 knots or less becoming southwest. mostly
cloudy this morning, then becoming mostly sunny. 
.tonight...southwest winds 10 knots or less becoming west.
showers likely in the evening. 
.sunday...west winds 5 to 10 knots. sunny.
.sunday night...west winds 10 knots or less becoming northwest.
partly cloudy. 
.monday...northwest winds 10 knots or less. becoming mainly
clear. 
.tuesday...light and variable winds becoming southeast 5 to
10 knots. rain showers likely tuesday night. 
.wednesday...southeast winds 5 to 15 knots becoming northwest.
showers likely during the day, then a chance of showers wednesday
night. 

the water temperature off buffalo is 47 degrees.

$$

fzus51 kbuf 090803
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nearshore marine forecast
national weather service buffalo ny
403 am edt sat may 9 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.


loz042-091500-
niagara river to hamlin beach along lake ontario-
403 am edt sat may 9 2026

.today...south winds 10 knots or less increasing to 10 to
15 knots. partly sunny this morning, then becoming mostly sunny.
waves 2 feet or less. 
.tonight...southwest winds 15 to 20 knots becoming west 5 to
15 knots. a chance of showers in the evening. waves 1 to 3 feet. 
.sunday...west winds 5 to 10 knots. sunny. waves 1 to 2 feet. 
.sunday night...west winds 5 to 10 knots becoming northwest.
mainly clear in the evening, then becoming partly cloudy. waves
1 to 2 feet. 
.monday...west winds 5 to 10 knots becoming northwest. mainly
clear. waves around 1 foot. 
.tuesday...west winds 5 to 15 knots becoming southeast. rain
showers likely tuesday night. waves 1 foot or less. 
.wednesday...southeast winds 15 to 20 knots becoming west 10 to
15 knots. showers likely during the day, then a chance of showers
wednesday night. waves 1 to 3 feet. 

$$

fzus53 kdtx 090743
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat may 9 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.


lhz441-091545-
port austin to harbor beach mi-
343 am edt sat may 9 2026

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

.today...south winds 10 to 15 knots becoming southwest 15 to
20 knots with gusts to 25 knots in the late morning and early 
afternoon, then veering to the west late in the afternoon. mostly 
cloudy in the morning becoming partly cloudy. a chance of showers 
and a slight chance of thunderstorms. waves 1 to 3 feet building 
to 2 to 4 feet in the afternoon. 
.tonight...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. partly cloudy until
early morning then clearing. a chance of showers early in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.sunday...northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and afternoon. sunny until late
afternoon becoming partly cloudy. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. mostly clear. waves 2 feet or
less. 

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

$$

fzus53 kdtx 090743
nshdtx
expires:202605091545;;260802

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat may 9 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.


lhz442-091545-
harbor beach to port sanilac mi-
343 am edt sat may 9 2026

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

.today...south winds 10 to 15 knots becoming southwest 15 to
20 knots with gusts to 25 knots in the afternoon. mostly cloudy 
with a chance of showers and a slight chance of thunderstorms. 
waves 1 to 3 feet. 
.tonight...northwest winds 15 to 20 knots diminishing to 5 to
10 knots. mostly clear. waves 1 to 3 feet. 
.sunday...northwest winds 5 to 10 knots veering to the northeast
early in the afternoon. sunny until late afternoon becoming
partly cloudy. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots backing to the
north after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 090743
nshdtx
expires:202605091545;;260803

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat may 9 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.


lhz443-091545-
port sanilac to port huron mi-
343 am edt sat may 9 2026

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

.today...south winds 10 to 15 knots becoming southwest 15 to
20 knots with gusts to 25 knots in the afternoon. partly cloudy 
in the morning, then mostly cloudy with showers likely and a 
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 5 to
10 knots. mostly clear. a slight chance of showers and
thunderstorms early in the evening. waves 1 to 3 feet. 
.sunday...northwest winds 5 to 10 knots veering to the northeast
early in the afternoon. mostly sunny until late afternoon
becoming partly cloudy. waves 2 feet or less. 
.sunday night...north winds 5 to 10 knots. mostly clear. waves
2 feet or less. 

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

$$