471
FZUS63 KDTX 041943
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
343 PM EDT Fri Jul 4 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, 30.10 inches, lingers over the region
today. A warm front slowly lifts through the area late today into
Saturday with hotter and unsettled conditions for the second half
of the weekend.

LCZ460-050345-
Lake St Clair-
343 PM EDT Fri Jul 4 2025

.TONIGHT...Southeast winds 10 to 15 knots becoming south 5 to 10
knots after midnight. Partly cloudy. Waves 2 feet or less.
.SATURDAY...Southwest winds 5 to 10 knots becoming south 10 to 15
knots in the afternoon. Mostly sunny. Waves 2 feet or less.
.SATURDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves 2
feet or less.
.SUNDAY...Southwest winds 10 to 15 knots. Mostly sunny. A chance of
showers and thunderstorms in the afternoon. Waves 2 feet or less.
.SUNDAY NIGHT...West winds 10 to 15 knots veering to the northwest
in the late evening and overnight. Partly cloudy. Waves 2 feet or
less.
.MONDAY...North winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon...then becoming northeast 10 to 15 knots in the
evening. Mostly cloudy becoming partly sunny in the afternoon
becoming mostly clear. Waves 2 feet or less.
.TUESDAY...East winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Partly cloudy. A chance
of showers and thunderstorms. Waves 2 feet or less.

$$

KDK

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

Graphical marine forecasts are available at weather.gov/greatlakes