| NWS Forecast for: Port Austin to Harbor Beach MI (LHZ441) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 347 PM EDT Fri Aug 28 2026 | |
| 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: Southwest winds 15 to 20 knots diminishing to 10 to 15 knots early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 1 to 3 feet. Saturday Night: Southwest winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Mostly cloudy. A chance of showers after midnight. Waves 2 feet or less. Sunday: South winds 5 to 10 knots. Mostly cloudy with a chance of showers. Waves 2 feet or less. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Port Austin to Harbor Beach MI (LHZ441) | |
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