| NWS Forecast for: Port Sanilac to Port Huron MI (LHZ443) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 947 AM EDT Tue Aug 26 2025 | |
Rest Of Today: Northwest winds 10 to 15 knots. Mostly sunny. A slight chance of showers in the afternoon. A slight chance of waterspouts in the afternoon. Waves 1 to 3 feet. Tonight: Northwest winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Mostly clear. A slight chance of showers early in the evening. A slight chance of waterspouts early in the evening. Waves 1 to 3 feet. Wednesday: West winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. Wednesday Night: Southwest winds 10 to 15 knots increasing to 15 to 20 knots after midnight. Partly cloudy. A chance of showers after midnight. 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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