Great Lakes Forecast
Issued by NWS
Issued by NWS
162 FZUS63 KDTX 240748 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 348 AM EDT Sat Oct 24 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...High pressure, 30.50 inches, broadens over New England over the weekend, sustaining an extended period of tranquil and mainly dry conditions over the central Greak Lakes into next week. A cold front will move through on Sunday, with a mainly dry passage. LCZ460-241600- Lake St Clair- 348 AM EDT Sat Oct 24 2026 .TODAY...East winds 5 to 10 knots in the morning becoming light and variable. Sunny. Waves 2 feet or less. .TONIGHT...Southeast winds 5 to 10 knots this evening becoming light and variable. Mostly clear. Waves 2 feet or less. .SUNDAY...Light and variable winds becoming south 5 to 10 knots in the late morning and afternoon. Partly sunny. Waves 2 feet or less. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .MONDAY...Northwest winds 5 to 10 knots veering to the north in the afternoon...then becoming northeast 15 to 20 knots in the evening. Partly cloudy. Waves 2 feet or less. .TUESDAY...East winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .WEDNESDAY...Southeast winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. $$ DRK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes