678
FZUS63 KDTX 020138
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
938 PM EDT Tue Jul 1 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 ridge of high pressure extends into the Great Lakes
from the Midwest through early Wednesday. A weak cold front
passes through late Wednesday into Thursday, then high pressure
builds directly across the region Thursday night. A warm front
passes through on Saturday with warmer and unsettled conditions
through the weekend.

LCZ460-021000-
Lake St Clair-
938 PM EDT Tue Jul 1 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots. 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...Southwest winds 5 to 10 knots veering to the west
after midnight. Mostly clear. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots. Sunny. Waves 2 feet or
less.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Clear. Waves 2 feet
or less.
.FRIDAY...East winds 5 to 10 knots veering to the southeast in the
afternoon and evening. Mostly clear. Waves 2 feet or less.
.SATURDAY...South winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.SUNDAY...West winds 10 to 15 knots. Partly cloudy. A chance of
showers and thunderstorms. 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