| NWS Forecast for: Inner Saginaw Bay SW of Point Au Gres to Bay Port MI (LHZ422) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 341 PM EDT Fri Jun 12 2026 |  |
Tonight: Southwest winds 15 to 20 knots. Clear. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. Saturday: Southwest winds 15 to 20 knots increasing to 20 to 25 knots with gusts to 30 knots early in the afternoon. Sunny. Waves 1 to 3 feet building to 3 to 5 feet in the late morning and afternoon. Waves occasionally around 7 feet. Saturday Night: Southwest winds 20 to 25 knots with gusts to 30 knots becoming west 15 to 20 knots in the late evening and early morning, then becoming north 10 to 15 knots after midnight. Partly cloudy early in the evening. A chance of thunderstorms in the late evening and early morning. Rain showers after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. Sunday: North winds 10 to 15 knots becoming northwest 15 to 20 knots early in the afternoon. Mostly cloudy early in the morning becoming partly cloudy. A chance of showers until late afternoon. Waves 1 to 3 feet. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Inner Saginaw Bay SW of Point Au Gres to Bay Port MI (LHZ422) | |
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