| NWS Forecast for: Port Austin to Harbor Beach MI (LHZ441) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 918 PM EST Wed Nov 5 2025 | |
Rest Of Tonight: Northwest winds to 30 knots with gusts to 35 knot gales diminishing to 20 to 25 knots with gusts to 30 knots after midnight. Partly cloudy. A slight chance of showers after midnight. Waves 8 to 12 feet. Waves occasionally around 15 feet. Thursday: Northwest winds 15 to 20 knots becoming west 10 to 15 knots in the late morning and afternoon. Mostly sunny with a slight chance of showers early in the morning, then partly cloudy in the late morning and afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet early in the afternoon. Waves occasionally around 7 feet. Thursday Night: South winds 10 to 15 knots increasing to 20 to 25 knots with gusts to 30 knots in the late evening and overnight. Partly cloudy early in the evening becoming cloudy. A chance of showers after midnight. Waves 2 feet or less building to 5 to 7 feet. Waves occasionally around 10 feet. Friday: Southwest winds 20 to 25 knots with gusts to 30 knots diminishing to 15 to 20 knots early in the afternoon. Light rain until late afternoon, then a chance of light rain early in the afternoon. Waves 4 to 6 feet. Waves occasionally around 8 feet. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Port Austin to Harbor Beach MI (LHZ441) | |
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