Last Update: 342 AM EDT Sat Jul 25 2026
For More Weather Information:
12NM N Port Sanilac MI
Marine Zone Forecast
Today
Southwest winds 5 to 10 knots early in the morning becoming light and variable, then becoming southeast 5 to 10 knots in the afternoon. Mostly sunny in the morning becoming partly cloudy. Waves 2 feet or less.
Tonight
South winds 5 to 10 knots veering to the southwest after midnight. Mostly clear. Waves 2 feet or less.
Sunday
West winds 5 to 10 knots veering to the east early in the afternoon. Partly cloudy early in the morning becoming mostly sunny. A chance of showers early in the morning. Waves 2 feet or less.
Sunday Night
East winds 5 to 10 knots veering to the south in the late evening and overnight. Partly cloudy until early morning becoming mostly cloudy. A chance of showers. Waves 2 feet or less.
see lake huron open lake forecast for days 3 through 5.
see lake huron open lake forecast for days 3 through 5.
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