| NWS Forecast for: Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay (LHZ421) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 957 AM EDT Thu Jul 9 2026 | |
Rest Of Today: West winds 5 to 10 knots veering to the northeast late in the afternoon. Light showers and a chance of thunderstorms. Waves 2 feet or less. Tonight: Northeast winds 5 to 10 knots. Partly cloudy with a chance of showers and thunderstorms early in the evening, then partly cloudy with a slight chance of showers in the late evening and early morning. Mostly cloudy after midnight. Waves 2 feet or less. Friday: Northeast winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy. Waves 2 feet or less. Friday Night: Northeast winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay (LHZ421) | |
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