| NWS Forecast for: Port Sanilac to Port Huron MI (LHZ443) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 1006 AM EST Thu Jan 1 2026 |  |
Rest Of Today: West winds 15 to 20 knots. Mostly sunny late in the morning becoming partly cloudy. A slight chance of light snow in the afternoon. Waves 1 to 3 feet. Tonight: West winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly cloudy with a slight chance of light snow until early morning, then partly cloudy after midnight. Waves 1 to 3 feet. Friday: West winds 15 to 20 knots. Partly cloudy. Waves 1 to 3 feet. Friday Night: West winds 10 to 15 knots. Mostly clear. Waves 1 to 3 feet. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Port Sanilac to Port Huron MI (LHZ443) | |
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