124
FZUS63 KDTX 130758
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
358 AM EDT Thu Aug 13 2026

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 quasi-stationary front holds over the southern Great
Lakes bringing pockets of showers and thunderstorms across the
waters. High pressure, 30.00 inches, will dominate the region to
the north of the front. Light winds will be variable over the next
2 days, but maintain an overall northerly trend over Lake Huron
and southerly toward western Lake Erie.

LCZ460-131600-
Lake St Clair-
358 AM EDT Thu Aug 13 2026

.TODAY...Light and variable winds. Partly sunny. Waves 2 feet or
less.
.TONIGHT...East winds 5 to 10 knots. Mostly cloudy this evening
becoming partly cloudy. Waves 2 feet or less.
.FRIDAY...East winds 5 to 10 knots. Partly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Mostly clear. Waves 2
feet or less.
.SATURDAY...East winds 5 to 10 knots becoming southeast 10 to 15
knots in the afternoon and evening. Partly sunny...then partly
cloudy with light showers likely and a chance of thunderstorms in
the evening. Waves 2 feet or less.
.SUNDAY...Northwest winds 10 to 15 knots. Partly cloudy. Showers
likely and a chance of thunderstorms. Waves 2 feet or less.
.MONDAY...Northeast winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.

$$

KGK

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

Graphical marine forecasts are available at weather.gov/greatlakes