FZUS63 KDTX 271939

GLFSC 



Lake St Clair Forecast

National Weather Service Detroit/Pontiac MI

339 PM EDT Mon Oct 27 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...High pressure, 30.50 inches, centered over Quebec will

maintain influence across the region during the early week

period. An increasing gradient brings elevated east-southeast

winds Monday into Tuesday.



LCZ460-280345-

Lake St Clair-

339 PM EDT Mon Oct 27 2025



.TONIGHT...East winds 15 to 20 knots. Clear. Waves 1 to 3 feet.

.TUESDAY...East winds 10 to 15 knots increasing to 15 to 20 knots in

the afternoon. Sunny. Waves 1 to 3 feet.

.TUESDAY NIGHT...East winds 20 to 25 knots. Clear. Waves 2 to 4

feet.

.WEDNESDAY...Northeast winds 15 to 20 knots. Mostly sunny. Waves 1

to 3 feet.

.WEDNESDAY NIGHT...Northeast winds 15 to 20 knots increasing to 20

to 25 knots in the late evening and early morning...then diminishing

to 15 to 20 knots after midnight. Partly cloudy until early morning

becoming mostly cloudy. A chance of light showers. Waves 1 to 3

feet.

.THURSDAY...North winds 20 to 25 knots. Mostly cloudy. A chance of

light showers in the morning...then light showers likely in the

afternoon and evening. Waves 2 to 4 feet.

.FRIDAY...West winds 20 to 25 knots. Mostly cloudy. Light showers

likely. Waves 2 to 4 feet.

.SATURDAY...Northwest winds 20 to 25 knots. Partly cloudy. A chance

of light showers. Waves 1 to 3 feet.



$$



KDK



Experimental modernized open lake forecast is available online at

weather.gov/dtx/glftablesc



Graphical marine forecasts are available at weather.gov/greatlakes