FZUS63 KDTX 030212 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 912 PM EST Mon Feb 2 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...Modest northwest winds continue through Tuesday before high pressure, 30.50 inches, builds in for the midweek period. An clipper and arctic cold front cross the central Great Lakes late Friday- Saturday bringing the next chances for gales. LCZ460-031015- Lake St Clair- 912 PM EST Mon Feb 2 2026 .REST OF TONIGHT...Southwest winds 5 to 10 knots. Mostly cloudy with light snow likely this evening...then partly cloudy after midnight. .TUESDAY...West winds 5 to 10 knots veering to the northwest in the afternoon. Partly sunny. A chance of light snow until late afternoon. .TUESDAY NIGHT...Northwest winds 5 to 10 knots. Partly cloudy. .WEDNESDAY...Northwest winds 5 to 10 knots. Partly sunny. .WEDNESDAY NIGHT...West winds 5 to 10 knots. Partly cloudy. .THURSDAY...West winds 5 to 10 knots becoming southwest 15 to 20 knots. Partly sunny becoming mostly cloudy. .FRIDAY...Northwest winds 15 to 20 knots. Partly cloudy. Light snow likely. .SATURDAY...West winds 15 to 20 knots. Partly cloudy. Waves omitted due to ice coverage. $$ SC Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes