fzus53 kdtx 121401
nshdtx
expires:202604122200;;245407

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1001 am edt sun apr 12 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.


lhz441-122200-
port austin to harbor beach mi-
1001 am edt sun apr 12 2026

...small craft advisory in effect through monday morning...

.rest of today...southeast winds 15 to 20 knots. rain showers
late in the morning, then showers likely and a slight chance of
thunderstorms in the afternoon. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.tonight...south winds 15 to 20 knots becoming southwest 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. rain showers likely in the evening. a slight chance of
thunderstorms. rain showers after midnight. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.monday...southwest winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and afternoon. mostly cloudy with a
chance of showers early in the morning, then partly cloudy in the
late morning and afternoon. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.monday night...southwest winds 10 to 15 knots becoming southeast
5 to 10 knots in the late evening and early morning, then
becoming south 10 to 15 knots after midnight. partly cloudy early
in the evening. a chance of showers until early morning. a chance
of thunderstorms in the late evening and overnight. light showers
after midnight. waves 2 feet or less. 

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

$$