FZUS63 KDTX 230904
GLFSC 

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
404 AM EST Fri Jan 23 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...An arctic airmass expands across the Great Lakes
through today, bringing elevated winds/waves, freezing spray, and
additional periods of snowfall including snow squalls. High
pressure, 30.80 inches, expands across the Great Lakes late
tonight into Saturday, which will bring lighter winds to the
region.

LCZ460-231715-
Lake St Clair-
404 AM EST Fri Jan 23 2026

.TODAY...West winds 15 to 20 knots diminishing to 10 to 15 knots
late in the afternoon. Partly sunny.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots in
the late evening and overnight. Mostly clear.
.SATURDAY...Light and variable winds. Partly sunny.
.SATURDAY NIGHT...East winds 5 to 10 knots becoming northeast 10 to
15 knots after midnight. Mostly cloudy. A chance of light snow after
midnight.
.SUNDAY...Northeast winds 10 to 15 knots. Light snow likely in the
morning...then light snow in the afternoon and evening.
.MONDAY...West winds 15 to 20 knots. Partly cloudy. Light snow
likely.
.TUESDAY...West winds 15 to 20 knots. Partly cloudy.

Waves omitted due to ice coverage.

$$

KGK

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

Graphical marine forecasts are available at weather.gov/greatlakes