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Detroit/Pontiac, MI Local Forecast Office

12NM N Port Sanilac MI

Marine Zone Forecast

Rest Of Tonight

Southwest winds 10 to 15 knots increasing to 15 to 20 knots after midnight. Partly cloudy this evening, then cloudy with light snow showers likely after midnight.

Tuesday

Southwest winds 15 to 20 knots veering to the west early in the afternoon. Mostly cloudy with a chance of light snow showers early in the morning, then partly cloudy with a slight chance of light snow showers in the late morning and afternoon.

Tuesday Night

West winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly clear.

Wednesday

West winds 10 to 15 knots. Partly cloudy until late afternoon becoming mostly cloudy.

waves omitted due to ice coverage.

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