471
FZUS63 KDTX 090200
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1000 PM EDT Fri Aug 8 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, 30.20 inches, holds steady over the
mid-Atlantic this weekend ensuring southwest flow and mainly dry
conditions. Low pressure, 29.60 inches, tracks across northern
Ontario this weekend with its cold front washing out west of the
Great Lakes.

LCZ460-091000-
Lake St Clair-
1000 PM EDT Fri Aug 8 2025

.REST OF TONIGHT...South winds 5 to 10 knots. Mostly clear. Waves 2
feet or less.
.SATURDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. Sunny. Waves 2 feet or less.
.SATURDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. Clear. Waves 2 feet or less.
.SUNDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. Sunny. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. Clear. Waves 2 feet or less.
.MONDAY...South winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon and evening. Sunny in the morning becoming mostly
clear. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. Partly cloudy. A chance
of showers and thunderstorms. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots. Partly cloudy. Waves 2 feet
or less.

$$

BT

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

Graphical marine forecasts are available at weather.gov/greatlakes