| NWS Forecast for: Harbor Beach to Port Sanilac MI (LHZ442) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 948 AM EDT Sat Mar 28 2026 | |
Rest Of Today: West winds 10 to 15 knots. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. Tonight: Southwest winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. Mostly cloudy until early morning becoming partly cloudy. Waves 1 to 3 feet. Sunday: Southwest winds 15 to 20 knots diminishing to 10 to 15 knots in the late morning and afternoon. Mostly cloudy until late afternoon becoming partly cloudy. Waves 1 to 3 feet. Sunday Night: Southwest winds 10 to 15 knots. Partly cloudy. Waves 1 to 3 feet. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Harbor Beach to Port Sanilac MI (LHZ442) | |
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