995
FZUS63 KDTX 300123
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
923 PM EDT Tue Jul 29 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 weak cold front passes southward through the region
Wednesday morning then stalls just south of the Great Lakes. A
disturbance passing along this front will bring the next
potential for showers and storms Wednesday night into Thursday.
High pressure then gradually expands into the region from the
northwest late week before taking residence overhead through this
weekend.

LCZ460-300930-
Lake St Clair-
923 PM EDT Tue Jul 29 2025

.REST OF TONIGHT...South winds 5 to 10 knots veering to the west
early in the morning. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...North winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Partly sunny. Waves 2 feet or less.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Partly cloudy early
in the evening becoming mostly cloudy. A chance of light showers.
Waves 1 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Mostly cloudy. A chance
of showers until late afternoon. Waves 2 feet or less.
.THURSDAY NIGHT...North winds 15 to 20 knots becoming northeast 10
to 15 knots after midnight. Mostly clear. Waves 1 to 3 feet.
.FRIDAY...Northeast winds 10 to 15 knots. Clear. Waves 2 feet or
less.
.SATURDAY...Northeast winds 10 to 15 knots. Clear. Waves 2 feet or
less.
.SUNDAY...Southeast winds 5 to 10 knots. Clear. 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