Last Update: 1003 PM EDT Fri Mar 20 2026

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Detroit/Pontiac, MI Local Forecast Office

3NM SSW Stony Point MI

Marine Zone Forecast

Rest Of Tonight
North winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy. Waves 2 feet or less.
Saturday
Light and variable winds becoming southeast 5 to 10 knots in the late morning and afternoon. Mostly cloudy early in the morning becoming partly cloudy. Waves 2 feet or less.
Saturday Night
Southeast winds 5 to 10 knots becoming south 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 2 feet or less.
Sunday
West winds 10 to 15 knots veering to the north early in the afternoon. Partly cloudy until late afternoon, then mostly cloudy with a chance of light rain early in the afternoon. Waves 2 feet or less.

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 36 degrees.



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1003 PM EDT Fri Mar 20 2026
 
 

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