| NWS Forecast for: Port Austin to Harbor Beach MI (LHZ441) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 352 PM EDT Mon Aug 3 2026 |  |
| Tonight: Light and variable winds becoming south 5 to 10 knots in the late evening and overnight. Clear. Waves 2 feet or less. Tuesday: Southwest winds 5 to 10 knots becoming south 10 to 15 knots early in the afternoon. Sunny. Waves 2 feet or less. Tuesday Night: South winds 10 to 15 knots. Mostly clear. Waves 1 to 3 feet. Wednesday: South winds 5 to 10 knots. Mostly sunny until late afternoon, then partly cloudy with a chance of showers early in the afternoon. 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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