| NWS Forecast for: Harbor Beach to Port Sanilac MI (LHZ442) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 357 PM EST Sun Jan 11 2026 | |
Tonight: Northwest winds 20 to 25 knots with gusts to 30 knots becoming west 15 to 20 knots in the late evening and overnight. Partly cloudy in the evening, then mostly cloudy with a slight chance of light snow after midnight. Waves 6 to 9 feet subsiding to 2 to 4 feet. Waves occasionally around 12 feet. Monday: Southwest winds 15 to 20 knots. Gusts to 30 knots early in the morning. Mostly cloudy. Waves 1 to 3 feet. Monday Night: Southwest winds 10 to 15 knots. Mostly cloudy until early morning becoming partly cloudy. Waves 2 feet or less. Tuesday: Southwest winds 15 to 20 knots. Mostly cloudy. A chance of light rain and snow early in the morning, then light rain likely in the late morning and afternoon. Waves 2 to 4 feet building to 3 to 5 feet in the late morning and afternoon. Waves occasionally around 7 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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