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Detroit/Pontiac, MI Local Forecast Office

12NM N Port Sanilac MI

Marine Zone Forecast

Tonight

North winds 10 to 15 knots becoming light and variable. Clear. Waves 1 to 3 feet.

Sunday

Light and variable winds becoming northeast 5 to 10 knots in the late morning and early afternoon, then veering to the east early in the afternoon. Sunny. Waves 2 feet or less.

Sunday Night

Southeast winds 5 to 10 knots early in the evening becoming light and variable. Mostly clear. Waves 2 feet or less.

Monday

North winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Sunny. Waves 2 feet or less.

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