


Great Lakes Forecast
Issued by NWS
Issued by NWS
266 FZUS63 KDTX 261357 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 957 AM EDT Wed Mar 26 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 cold front passes over Lake Huron, bringing gusty northwest winds through the morning. Broad high pressure moves in on Wednesday ahead of the next cold front set to arrive on Thursday. A warm front then sets up across the region Friday into Sunday with several waves of low pressure tracking along it. LCZ460-262200- Lake St Clair- 957 AM EDT Wed Mar 26 2025 .REST OF TODAY...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots late in the afternoon. Mostly sunny. Waves 2 feet or less. .TONIGHT...North winds 5 to 10 knots backing to the southwest after midnight. Clear. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots in the late morning and afternoon. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...West winds 10 to 15 knots becoming north 5 to 10 knots in the late evening and early morning...then veering to the east after midnight. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southeast winds 10 to 15 knots becoming south 15 to 20 knots in the evening. Mostly cloudy becoming partly cloudy. A chance of light rain in the morning...then light rain likely in the afternoon and evening. Waves 2 feet or less. .SATURDAY...Northeast winds 15 to 20 knots. Light rain. Waves 1 to 3 feet. .SUNDAY...North winds 15 to 20 knots. Light rain. Waves 1 to 3 feet. $$ DRK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes