| 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: 328 AM EDT Wed Sep 9 2026 | |
Today: Southwest winds 15 to 20 knots increasing to 20 to 25 knots with gusts to 30 knots in the late morning and afternoon. Showers and a slight chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. A slight chance of waterspouts in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the afternoon. Tonight: West winds 15 to 20 knots becoming northwest 10 to 15 knots after midnight. Mostly clear. A slight chance of waterspouts early in the evening. Waves 1 to 3 feet. Thursday: Northwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and early afternoon, then increasing to 10 to 15 knots early in the afternoon. Mostly sunny becoming partly cloudy in the late morning and early afternoon becoming mostly sunny. Waves 2 feet or less. Thursday Night: Northwest winds 10 to 15 knots becoming light and variable. Partly cloudy early in the evening then clearing. Waves 2 feet or less. 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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