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Detroit/Pontiac, MI Local Forecast Office

12NM N Port Sanilac MI

Marine Zone Forecast

Rest Of Today

Northwest winds 15 to 20 knots diminishing to 5 to 10 knots early in the afternoon, then becoming west 10 to 15 knots late in the afternoon. Sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon. Waves occasionally around 7 feet.

Tonight

Southwest winds 15 to 20 knots. Clear. Waves 1 to 3 feet.

Sunday

Southwest winds 15 to 20 knots. Sunny. Waves 1 to 3 feet.

Sunday Night

Southwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Clear. Waves 1 to 3 feet.

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