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: 500 AM EDT Wed Jun 3 2026


Early This Morning: Southwest wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot.

Today: Southwest wind less than 10 knots backing southeast late. Mostly sunny. Waves calm to 1 foot.

Tonight: South wind less than 10 knots increasing to 10 to 15 knots by midnight. Partly cloudy. A slight chance of showers late. Waves building to 1 to 2 feet.

Thursday: Southwest wind 10 to 15 knots. Mostly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet.

Thursday Night: Southwest wind less than 10 knots with gusts up to 17 knots. Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Waves calm to 1 foot.







Zone Forecast: Black River To Ontonagon MI (LSZ241)

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