fzus53 kdtx 160150
nshdtx
expires:202608161000;;262911

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 pm edt sat aug 15 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.


lhz441-161000-
port austin to harbor beach mi-
950 pm edt sat aug 15 2026

.rest of tonight...east winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. mostly clear. waves 2 feet or
less. 
.sunday...south winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. partly cloudy becoming mostly
cloudy in the late morning and early afternoon becoming partly
cloudy. a slight chance of showers in the late morning and early
afternoon. a chance of showers and thunderstorms early in the
afternoon. waves 1 to 3 feet. 
.sunday night...northwest winds 5 to 10 knots increasing to 15 to 20
knots in the late evening and overnight. partly cloudy. a chance of
thunderstorms and a slight chance of showers early in the evening.
waves 2 feet or less building to 3 to 5 feet in the late evening and
overnight. waves occasionally around 7 feet. a small craft advisory
may be needed.
.monday...northwest winds 15 to 20 knots becoming north 5 to
10 knots. mostly cloudy early in the morning then clearing. waves
3 to 5 feet subsiding to 1 to 3 feet early in the afternoon.
waves occasionally around 7 feet. 

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

$$