| 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: 327 AM EDT Tue Apr 21 2026 |  |
Today: South winds 20 to 25 knots becoming southwest 10 to 15 knots. Partly cloudy in the morning then clearing. A chance of sprinkles in the morning. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. Tonight: West winds 10 to 15 knots becoming north 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. Wednesday: Northeast winds 5 to 10 knots. Sunny. Waves 2 feet or less. Wednesday Night: East winds 5 to 10 knots. Mostly clear. 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) | |
Visit your local NWS office at: https://www.weather.gov/dtx |