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Detroit/Pontiac, MI Local Forecast Office

13NM ENE Port Hope MI

Marine Zone Forecast

Rest Of Today

Light and variable winds becoming south 5 to 10 knots in the afternoon. A chance of thunderstorms in the afternoon. Waves 2 feet or less.

Tonight

South winds 5 to 10 knots. Numerous thunderstorms and a chance of showers in the evening...then numerous showers and scattered thunderstorms after midnight. Waves 2 feet or less.

Tuesday

North winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and afternoon. Scattered showers in the morning. Waves 3 to 5 feet building to 5 to 7 feet early in the afternoon. Waves occasionally around 10 feet.

Tuesday Night

North winds 15 to 20 knots increasing to 20 to 25 knots with gusts to around 30 knots after midnight. Waves 5 to 7 feet. Waves occasionally around 10 feet.

Wednesday

North winds 20 to 25 knots with gusts to around 30 knots decreasing to 10 to 15 knots. Waves 5 to 7 feet. Waves occasionally around 10 feet.

Thursday

North winds 5 to 10 knots becoming light and variable. Waves 1 to 3 feet.

Friday

Light and variable winds becoming south 5 to 10 knots . A chance of showers by midnight. Waves 2 feet or less.