Expires:No;;911273 FZUS63 KDTX 271406 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI Issued by National Weather Service GAYLORD MI 1006 AM EDT Thu Jul 27 2017 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 weak area of low pressure, 30.10 inches, will traverse the central Great Lakes region today and leave a frontal boundary stalled over the area tonight. This front will remain nearly stationary through the weekend, as a sprawling high pressure system builds east across southern Canada. .REST OF TODAY...Northeast winds 5 to 10 knots. Partly sunny with a chance of showers and thunderstorms. Waves 2 feet or less. .TONIGHT...Northeast winds 10 to 20 knots. Mostly clear. A chance of showers and thunderstorms early in the evening. Waves 2 feet or less. .FRIDAY...Northeast winds 10 to 15 knots increasing to 15 to 20 knots late in the afternoon. Partly sunny. A chance of showers and thunderstorms until late afternoon. Waves 2 feet or less. .FRIDAY NIGHT...North winds 15 to 20 knots becoming northeast 10 to 15 knots after midnight. Mostly clear. Waves 2 feet or less. .SATURDAY...Northeast winds 10 to 15 knots. Clear. Waves 2 feet or less. .SUNDAY...Northeast winds 5 to 10 knots. Clear. Waves 2 feet or less. .MONDAY...Light and variable winds. Mostly clear. Waves 2 feet or less. $$ JPB Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes