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Port Austin to Harbor Beach MI Marine Forecast

Updated 3:46am EDT Aug 27, 2026
Zone Map
Today
West winds 10 to 15 knots becoming northwest 5 to 10 knots late in the afternoon. Partly cloudy. A slight chance of showers in the afternoon. Waves 2 feet or less.
Tonight
North winds 10 to 15 knots. Partly cloudy. A slight chance of showers early in the evening. Waves 1 to 3 feet.
Friday
North winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less.
Friday Night
East winds 5 to 10 knots veering to the south after midnight. Mostly clear. Waves 2 feet or less.