157
FZUS63 KDTX 290727
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
327 AM EDT Thu Oct 29 2026

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...A slowly deepening area of low pressure (29.50 inches)
tracking just north of the northern Great Lakes this morning will
drag a cold front through the Central Great Lakes this afternoon
and evening. Scattered light showers are possible and an isolated
thunderstorm cannot be ruled out. Brisk cold air behind the front
will support northwest gusts of 25 to 30 knots over northern Lake
Huron this evening and tonight.

LCZ460-291530-
Lake St Clair-
327 AM EDT Thu Oct 29 2026

.TODAY...Southwest winds 10 to 15 knots. Mostly sunny until late
afternoon becoming mostly cloudy. A chance of light rain late in the
afternoon. Waves 2 feet or less.
.TONIGHT...West winds 10 to 15 knots veering to the northwest after
midnight. Mostly clear. Waves 2 feet or less.
.FRIDAY...Northwest winds 5 to 10 knots until late afternoon
becoming light and variable. Sunny. Waves 2 feet or less.
.FRIDAY NIGHT...Light and variable winds becoming east 5 to 10 knots
after midnight. Mostly clear. Waves 2 feet or less.
.SATURDAY...Southeast winds 5 to 10 knots. Partly sunny in the
morning becoming mostly cloudy. Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 10 knots. Mostly cloudy. Waves 2 feet
or less.
.MONDAY...Southeast winds 5 to 10 knots. Partly cloudy. A chance of
light rain. Waves 2 feet or less.

$$

DRK

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes