fzus53 kdtx 260149
nshdtx
expires:202504260900;;458561

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 pm edt fri apr 25 2025

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.


lhz441-260900-
port austin to harbor beach mi-
949 pm edt fri apr 25 2025

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

.rest of tonight...north winds 15 to 20 knots. gusts to 30 knots
early in the morning. cloudy with a chance of light rain. waves
3 to 5 feet. waves occasionally around 7 feet. 
.saturday...northwest winds 20 to 25 knots. gusts to 30 knots
until late afternoon. mostly cloudy with a slight chance of light
rain in the morning, then mostly sunny in the afternoon. waves
5 to 7 feet. waves occasionally around 10 feet. 
.saturday night...northwest winds 15 to 20 knots. clear. waves
4 to 6 feet subsiding to 3 to 5 feet after midnight. waves
occasionally around 8 feet. 
.sunday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. sunny. 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.

$$