842
FZUS63 KDTX 040759
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
359 AM 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
through the first half of today. A warm front slowly lifts
through the area today into Saturday with hotter and unsettled
conditions for the second half of the weekend.

LCZ460-041600-
Lake St Clair-
359 AM EDT Fri Jul 4 2025

.TODAY...East winds 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.TONIGHT...Southeast winds 10 to 15 knots becoming south 5 to 10
knots after midnight. Partly cloudy. Waves 2 feet or less.
.SATURDAY...South winds 5 to 10 knots becoming southwest 10 to 15
knots in the late morning and afternoon. Mostly sunny. Waves 2 feet
or less.
.SATURDAY NIGHT...South winds 10 to 15 knots. Partly cloudy. Waves 2
feet or less.
.SUNDAY...Southwest winds 10 to 15 knots. Sunny in the morning...
then mostly clear with a chance of showers and thunderstorms in the
afternoon and evening. Waves 2 feet or less.
.MONDAY...Northeast winds 10 to 15 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.
.TUESDAY...Southeast winds 5 to 10 knots. Mostly clear. 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