026
FZUS63 KDTX 260743
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
343 AM EDT Wed Aug 26 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 cold front will move through tonight bringing
increasing chances for showers and thunderstorms. Wind direction
veers southwest to northwest after passage of the front with
northwest flow holding through tomorrow. High pressure builds
back into the Great Lakes Friday into Saturday.

LCZ460-261600-
Lake St Clair-
343 AM EDT Wed Aug 26 2026

.TODAY...Southwest winds 5 to 10 knots becoming south 10 to 15 knots
in the late morning and afternoon. Partly sunny. Waves 2 feet or
less.
.TONIGHT...Southwest winds 10 to 15 knots becoming west 5 to 10
knots early in the morning. Partly cloudy. Light showers likely
early in the evening. A chance of thunderstorms in the evening. A
chance of light showers by midnight. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots. Mostly sunny. Waves 2
feet or less.
.THURSDAY NIGHT...North winds 5 to 10 knots increasing to 10 to 15
knots in the late evening and overnight. Mostly clear. Waves 2 feet
or less.
.FRIDAY...North winds 5 to 10 knots becoming northeast 10 to 15
knots in the evening. Mostly sunny in the morning becoming clear.
Waves 2 feet or less.
.SATURDAY...South winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.SUNDAY...South winds 10 to 15 knots. Partly cloudy. Waves 2 feet or
less.

$$

TF

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

Graphical marine forecasts are available at weather.gov/greatlakes