fzus53 kdtx 011941
nshdtx
expires:202504020345;;568966

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


lhz441-020345-
port austin to harbor beach mi-
341 pm edt tue apr 1 2025

...gale warning in effect from late tonight through wednesday
evening...

.tonight...east winds 10 to 15 knots becoming southeast 20 to
25 knots with gusts to 35 knot gales early in the morning. mostly
cloudy. a slight chance of light snow showers after midnight. 
waves 2 to 4 feet building to 5 to 7 feet. waves occasionally 
around 10 feet.
.wednesday...southeast winds to 30 knots with gusts to 40 knot
gales. light snow showers likely in the morning, then showers,
light snow showers and a chance of thunderstorms in the
afternoon. some thunderstorms may produce gusty winds in the
afternoon. waves 8 to 12 feet. waves occasionally around 15 feet.
.wednesday night...south winds 20 to 25 knots with gusts to
35 knot gales becoming southwest 15 to 20 knots after midnight.
rain showers and a chance of thunderstorms in the evening, then a
chance of thunderstorms after midnight. some thunderstorms may
produce gusty winds. waves 8 to 12 feet subsiding to 3 to 5 feet
after midnight. waves occasionally around 15 feet. 
.thursday...southwest winds 20 to 25 knots with gusts to
30 knots. mostly sunny. waves 4 to 6 feet. waves occasionally
around 8 feet. 

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

$$