fzus53 kdtx 020154
nshdtx
expires:202604021000;;678456

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
954 pm edt wed apr 1 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.


lhz441-021000-
port austin to harbor beach mi-
954 pm edt wed apr 1 2026

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

.rest of tonight...northeast winds 15 to 20 knots. partly cloudy.
waves 4 to 6 feet. waves occasionally around 8 feet. 
.thursday...east winds 15 to 20 knots. a chance of light rain
early in the morning, then rain in the late morning and early
afternoon. a chance of light rain and a slight chance of
thunderstorms early in the afternoon. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.thursday night...southeast winds 15 to 20 knots becoming south
20 to 25 knots with gusts to 30 knots in the late evening and
overnight. rain and a chance of thunderstorms. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.friday...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots early in the afternoon. partly
cloudy with a chance of light rain early in the morning, then
mostly sunny in the late morning and afternoon. waves 4 to
6 feet. waves occasionally around 8 feet. 

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

$$