| NWS Forecast for: Port Austin to Harbor Beach MI (LHZ441) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 939 AM EDT Thu Jun 4 2026 |  |
| Rest Of Today: Southwest winds 5 to 10 knots backing to the southeast late in the afternoon. Partly cloudy late in the morning becoming mostly sunny. Waves 2 feet or less. Tonight: South winds 5 to 10 knots becoming southwest 10 to 15 knots after midnight. Partly cloudy. Waves 2 feet or less. Friday: Southwest winds 10 to 15 knots. Partly cloudy. A chance of showers and thunderstorms early in the afternoon. Waves 1 to 3 feet. Friday Night: Southwest winds 10 to 15 knots. Rain showers and a chance of thunderstorms until early morning, then showers likely after midnight. Waves 1 to 3 feet. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Port Austin to Harbor Beach MI (LHZ441) | |
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