Great Lakes Forecast
Issued by NWS
Issued by NWS
088 FZUS63 KDTX 300103 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 903 PM EDT Fri May 29 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...Breezy northeast winds develop tonight as a cold front drops across the eastern Great Lakes. High pressure, 30.30 inches, then returns for the weekend into early next week supporting an extended stretch of dry weather. LCZ460-300915- Lake St Clair- 903 PM EDT Fri May 29 2026 .REST OF TONIGHT...North winds 10 to 15 knots becoming northeast 15 to 20 knots after midnight. Clear. Waves 1 to 3 feet. .SATURDAY...Northeast winds 15 to 20 knots diminishing to 5 to 10 knots. Sunny. Waves 2 feet or less. .SATURDAY NIGHT...Northeast winds 10 to 15 knots becoming light and variable. Clear. Waves 2 feet or less. .SUNDAY...Light and variable winds becoming southeast 5 to 10 knots early in the afternoon. Sunny. Waves 2 feet or less. .SUNDAY NIGHT...Southeast winds 5 to 10 knots early in the evening becoming light and variable. Clear. Waves 2 feet or less. .MONDAY...Light and variable winds becoming northeast 10 to 15 knots in the afternoon and evening. Clear. Waves 2 feet or less. .TUESDAY...Northeast winds 10 to 15 knots. Clear. Waves 2 feet or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Clear. Waves 2 feet or less. $$ MV Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes