fzus53 kdtx 300139
nshdtx
expires:202603300945;;512367

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt sun mar 29 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.


lhz441-300945-
port austin to harbor beach mi-
939 pm edt sun mar 29 2026

.rest of tonight...south winds 10 to 15 knots becoming southwest
15 to 20 knots after midnight. mostly clear. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy. waves 2 feet or
less. 
.monday night...east winds 5 to 10 knots becoming southeast 10 to
15 knots after midnight. mostly cloudy. a slight chance of light
rain until early morning, then rain likely and a chance of
thunderstorms after midnight. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. rain likely and a chance of
thunderstorms until late afternoon, then light rain early in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet early in the
afternoon. 

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

$$