644
FZUS63 KDTX 010113
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
913 PM EDT Mon Jun 30 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...A cold front tracks through the region through Tuesday
morning. Westerly winds up to 15 to 20 knots to follow for
Tuesday afternoon as high pressure builds across the Midwest. The
next weak cold front passes through late Wednesday into Thursday,
then high pressure builds in Thursday night.

LCZ460-010915-
Lake St Clair-
913 PM EDT Mon Jun 30 2025

.REST OF TONIGHT...Southwest winds 5 to 10 knots becoming west 10 to
15 knots after midnight...then diminishing to 5 to 10 knots early in
the morning. Partly cloudy. Waves 2 feet or less.
.TUESDAY...West winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon. Mostly sunny. Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Clear. Waves 2 feet or
less.
.WEDNESDAY...Northwest winds 5 to 10 knots backing to the southwest
in the late morning and afternoon. Mostly sunny. Waves 2 feet or
less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Mostly clear. Waves 2
feet or less.
.THURSDAY...North winds 5 to 10 knots. Clear. Waves 2 feet or less.
.FRIDAY...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.SATURDAY...South winds 10 to 15 knots. Mostly clear. A chance of
showers. Waves 2 feet or less.

$$

MR

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

Graphical marine forecasts are available at weather.gov/greatlakes