779
FZUS63 KDTX 260143
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
943 PM EDT Sat Apr 25 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...Broad high pressure, 30.20 inches, holds over the
Great Lakes through early Monday. The next low, 29.30 inches,
lifts into the northern Great Lakes late Monday-Tuesday bringing
stronger southerly winds and the next storm chances.

LCZ460-260945-
Lake St Clair-
943 PM EDT Sat Apr 25 2026

.REST OF TONIGHT...Northeast winds 10 to 15 knots diminishing to 5
to 10 knots after midnight. Mostly cloudy. Waves 2 feet or less.
.SUNDAY...Northeast winds 5 to 10 knots veering to the southeast
late in the afternoon. Partly sunny. Waves 2 feet or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots becoming east 10 to 15
knots in the late evening and overnight. Mostly clear. Waves 2 feet
or less.
.MONDAY...Southeast winds 10 to 15 knots increasing to 15 to 20
knots early in the afternoon. Partly sunny. Waves 1 to 3 feet.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Partly cloudy early
in the evening. A chance of light showers. Rain showers and a chance
of thunderstorms after midnight. Waves 1 to 3 feet building to 2 to
4 feet after midnight.
.TUESDAY...South winds 20 to 25 knots becoming southwest 15 to 20
knots in the afternoon...then becoming west 10 to 15 knots in the
evening. Mostly cloudy with light showers in the morning.. then
partly cloudy in the afternoon and evening. Waves 2 to 4 feet
subsiding to 1 to 3 feet in the afternoon and evening.
.WEDNESDAY...North winds 10 to 15 knots. Partly cloudy. A chance of
light showers. Waves 2 feet or less.
.THURSDAY...North winds 10 to 15 knots. Partly cloudy. Waves 2 feet
or less.

$$

SC

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

Graphical marine forecasts are available at weather.gov/greatlakes