| NWS Forecast for: Harbor Beach to Port Sanilac MI (LHZ442) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 346 PM EST Sun Nov 9 2025 | |
Tonight: North winds to 30 knots. A few gusts to 35 knot gales will be possible. Cloudy with light snow likely. Waves 8 to 12 feet. Waves occasionally around 15 feet. Monday: North winds to 30 knots diminishing to 20 to 25 knots in the late morning and afternoon. Mostly cloudy with a chance of light snow. Waves 6 to 9 feet. Waves occasionally around 12 feet. Monday Night: Northwest winds 20 to 25 knots. Gusts to 30 knots early in the evening. Partly cloudy becoming mostly cloudy in the late evening and early morning becoming partly cloudy. A chance of light snow early in the evening, then light snow likely in the late evening and early morning. A chance of light snow after midnight. Waves 5 to 7 feet. Waves occasionally around 10 feet. Tuesday: West winds 20 to 25 knots. Gusts to 30 knots early in the afternoon. Partly cloudy until late afternoon, then mostly cloudy with a chance of light rain and snow early in the afternoon. Waves 3 to 5 feet. 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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