| 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: 333 PM EDT Sun Jul 13 2025 |  |
| Tonight: Southwest winds 5 to 10 knots veering to the west after midnight. Partly cloudy. Waves 2 feet or less. Monday: Southwest winds 5 to 10 knots becoming south 10 to 15 knots early in the afternoon. Sunny. Waves 2 feet or less. Monday Night: Southwest winds 5 to 10 knots veering to the north after midnight. Clear. Waves 2 feet or less. Tuesday: Light and variable winds becoming south 5 to 10 knots in the late morning and afternoon. Sunny. 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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