| NWS Forecast for: Port Sanilac to Port Huron MI (LHZ443) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 917 PM EDT Tue May 20 2025 | |
Rest Of Tonight: East winds 10 to 15 knots increasing to 15 to 20 knots early in the morning. Cloudy. A chance of showers this evening, then showers likely after midnight. Waves 2 to 4 feet. Wednesday: Northeast winds 10 to 15 knots. Light showers likely in the morning, then showers in the afternoon. Waves 2 to 4 feet. Wednesday Night: Northeast winds 15 to 20 knots becoming north 10 to 15 knots in the late evening and overnight. Cloudy with a chance of showers. Waves 2 to 4 feet. Thursday: North winds 15 to 20 knots. Mostly cloudy with showers likely. Waves 3 to 5 feet. Waves occasionally around 7 feet. small craft advisory conditions are expected to continue beyond the forecast period. Please refer to the open lakes forecast for more information. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Port Sanilac to Port Huron MI (LHZ443) | |
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