Coastal Waters Forecast for Black River To Ontonagon MI (LSZ241) (Text-Only)
NWS Forecast for: Black River To Ontonagon MI (LSZ241)
Issued by: National Weather Service Marquette, MI
Last Update: 501 AM EDT Wed Jul 1 2026


Early This Morning: South wind less than 10 knots. Clear. Waves calm to 1 foot.

Today: Southwest wind less than 10 knots. Partly cloudy. A slight chance of showers and thunderstorms by late morning. A chance of showers and thunderstorms late. Waves calm to 1 foot.

Tonight: Southwest wind 5 to 15 knots. Partly cloudy with a chance of showers and thunderstorms through late evening, then mostly cloudy with a slight chance of showers and thunderstorms by midnight. Mostly clear late. Waves calm to 1 foot.

Thursday: West wind 5 to 15 knots. Mostly sunny. Waves building to 1 to 2 feet.

Thursday Night: Southwest wind less than 10 knots in the evening becoming variable. Mostly clear. Waves calm to 1 foot.







Zone Forecast: Black River To Ontonagon MI (LSZ241)

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