| NWS Forecast for: Harbor Beach to Port Sanilac MI (LHZ442) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 924 AM EST Fri Nov 13 2026 |  |
Today: North winds 15 to 20 knots. Mostly cloudy with light rain likely. Waves 4 to 6 feet. Waves occasionally around 8 feet. Tonight: Northwest winds 15 to 20 knots. Light rain. A slight chance of waterspouts in the late evening and overnight. Waves 4 to 6 feet. Waves occasionally around 7 feet. Saturday: Northwest winds 20 to 25 knots. Mostly cloudy. A chance of light rain in the late morning and afternoon. Waves 5 to 7 feet. Waves occasionally around 10 feet. Saturday Night: Northwest winds 20 to 25 knots diminishing to 15 to 20 knots in the late evening and overnight. Cloudy. Light rain likely early in the evening, then a chance of light rain in the late evening and overnight. Waves 4 to 6 feet. Waves occasionally around 8 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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