FZUS63 KDTX 250152 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 952 PM EDT Fri Oct 24 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...High pressure, 30.20 inches, eases into the Great Lakes region tonight through the weekend resulting in a quieter and drier pattern. LCZ460-251000- Lake St Clair- 952 PM EDT Fri Oct 24 2025 .REST OF TONIGHT...Northwest winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SATURDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Light and variable winds becoming northeast 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. .SUNDAY...Northeast winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .SUNDAY NIGHT...Northeast winds 10 to 15 knots increasing to 15 to 20 knots in the late evening and overnight. Clear. Waves 1 to 3 feet. .MONDAY...East winds 15 to 20 knots becoming northeast 20 to 25 knots in the evening. Mostly clear. Waves 1 to 3 feet building to 2 to 4 feet in the evening. .TUESDAY...East winds 20 to 25 knots. Partly cloudy. A chance of light showers. Waves 2 to 4 feet. .WEDNESDAY...North winds 15 to 20 knots. Partly cloudy. A chance of light showers. Waves 1 to 3 feet. $$ CB Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes