fzus53 kdtx 191530
nshdtx
expires:202511192330;;142361

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 am est wed nov 19 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.


lhz441-192330-
port austin to harbor beach mi-
1030 am est wed nov 19 2025

.rest of today...light and variable winds. partly cloudy. waves
2 feet or less. 
.tonight...light and variable winds becoming southwest 5 to
10 knots in the late evening and overnight. mostly cloudy until
early morning becoming mostly clear. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming mostly cloudy. waves 2 feet or less. 
.thursday night...southwest winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and overnight. mostly cloudy
with a chance of light rain. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 191530
nshdtx
expires:202511192330;;142362

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 am est wed nov 19 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.


lhz442-192330-
harbor beach to port sanilac mi-
1030 am est wed nov 19 2025

.rest of today...light and variable winds. partly cloudy. waves
2 feet or less. 
.tonight...light and variable winds becoming southwest 5 to
10 knots in the late evening and overnight. mostly cloudy until
early morning becoming partly cloudy. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 
.thursday night...southwest winds 10 to 15 knots. mostly cloudy
with a chance of light rain. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 191530
nshdtx
expires:202511192330;;142363

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 am est wed nov 19 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.


lhz443-192330-
port sanilac to port huron mi-
1030 am est wed nov 19 2025

.rest of today...northeast winds 5 to 10 knots late in the
morning becoming light and variable. partly cloudy. waves 2 feet
or less. 
.tonight...light and variable winds becoming south 5 to 10 knots
in the late evening and overnight. mostly cloudy until early
morning becoming mostly clear. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 
.thursday night...southwest winds 10 to 15 knots. mostly cloudy
with a chance of light rain. waves 1 to 3 feet. 

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

$$