FZUS63 KDTX 110259

GLFSC 



Lake St Clair Forecast

National Weather Service Detroit/Pontiac MI

959 PM EST Wed Dec 10 2025



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.



.SYNOPSIS...Low pressure, 29.20 inches, has passed to the east and

is now located over Lake Ontario. High pressure, 30.10 inches, 

will then slide into the region Thursday into Friday.



LCZ460-111100-

Lake St Clair-

959 PM EST Wed Dec 10 2025



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST THURSDAY...



.REST OF TONIGHT...Northwest winds 15 to 20 knots with gusts to 30

knots increasing to 20 to 25 knots after midnight. Mostly clear.

Waves 1 to 3 feet building to 2 to 4 feet early in the morning.

.THURSDAY...West winds 15 to 20 knots. Partly sunny. Waves 1 to 3

feet.

.THURSDAY NIGHT...West winds 15 to 20 knots diminishing to 5 to 10

knots. Partly cloudy. Waves 2 feet or less.

.FRIDAY...West winds 5 to 10 knots. Partly sunny. Waves 2 feet or

less.

.FRIDAY NIGHT...Southwest winds 5 to 10 knots becoming west 20 to 25

knots. Mostly cloudy with a chance of light snow showers. Waves 2

feet or less.

.SATURDAY...West winds 20 to 25 knots. Mostly cloudy with a chance

of light snow showers. Waves 2 to 4 feet subsiding to 1 to 3 feet in

the afternoon and evening.

.SUNDAY...Northwest winds 20 to 25 knots. Partly cloudy. Waves 1 to

3 feet.

.MONDAY...Southwest winds 15 to 20 knots. Partly cloudy. Waves 1 to

3 feet.



$$



AA



Experimental modernized open lake forecast is available online at

weather.gov/dtx/glftablesc



Graphical marine forecasts are available at weather.gov/greatlakes