Last Update: 340 PM EDT Fri Jul 18 2025

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Detroit/Pontiac, MI Local Forecast Office

4NM NNE Port Hope MI

Marine Zone Forecast

Tonight
Southeast winds 5 to 10 knots becoming south 10 to 15 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less.
Saturday
South winds 10 to 15 knots becoming southwest 5 to 10 knots early in the afternoon. Partly cloudy until late afternoon becoming mostly cloudy. A slight chance of showers in the late morning and early afternoon. Showers likely and a chance of thunderstorms early in the afternoon. Waves 2 feet or less.
Saturday Night
West winds 5 to 10 knots becoming north 10 to 15 knots in the late evening and overnight. Mostly cloudy. Showers likely and a chance of thunderstorms early in the evening, then a chance of showers and thunderstorms in the late evening and early morning. Waves 1 to 3 feet.
Sunday
North winds 10 to 15 knots diminishing to 5 to 10 knots early in the afternoon. Partly cloudy early in the morning then clearing. Waves 1 to 3 feet.

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



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340 PM EDT Fri Jul 18 2025
 
 

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