905
FZUS63 KDTX 312008
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
308 PM EST Wed Dec 31 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 secondary weak low pressure system, 20.50 inches,
will track along a stationary front which is draped across Lake
Superior and Lake Huron this evening. This system will reinforce
the arctic airmass and bring borderline gales across Lake Huron
late this afternoon and early evening.

LCZ460-010415-
Lake St Clair-
308 PM EST Wed Dec 31 2025

.TONIGHT...Northwest winds 10 to 15 knots increasing to 15 to 20
knots late in the evening...then diminishing to 10 to 15 knots after
midnight. Becoming mostly clear in the late evening and overnight.
Light snow early in the evening...then a chance of light snow by
midnight. Waves 1 to 3 feet.
.THURSDAY...West winds 10 to 15 knots. Mostly sunny. A chance of
flurries late in the afternoon. Waves 2 feet or less.
.THURSDAY NIGHT...West winds 10 to 15 knots. Mostly cloudy. A chance
of flurries. Waves 2 feet or less.
.FRIDAY...West winds 10 to 15 knots. Partly sunny. A chance of
flurries early in the morning. Waves 2 feet or less.
.FRIDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to 10
knots in the late evening and overnight. Partly cloudy. Waves 2 feet
or less.
.SATURDAY...West winds 5 to 10 knots. Partly sunny in the morning
becoming mostly cloudy. Waves 2 feet or less.
.SUNDAY...Southwest winds 5 to 10 knots. Partly cloudy. Waves 2 feet
or less.
.MONDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of light snow. Waves 2 feet or less.

$$

KDK

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

Graphical marine forecasts are available at weather.gov/greatlakes