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: 1101 AM EDT Sat Jul 12 2025




Rest Of Today: West wind 5 to 15 knots. Cloudy with a chance of showers and a slight chance of thunderstorms by late morning, then partly cloudy with a slight chance of showers and thunderstorms late. Haze through the day. Areas of smoke late. Waves calm to 1 foot building to 1 to 2 feet.

Tonight: Southwest wind 10 to 15 knots. Mostly clear. Areas of smoke through midnight. Haze by midnight. Waves building to 2 to 3 feet.

Sunday: Southwest wind 10 to 15 knots. Sunny. Waves subsiding to 1 to 2 feet.

Sunday Night: Southwest wind 10 to 15 knots. Clear. A slight chance of showers and thunderstorms in the evening. Waves 1 to 2 feet.







Zone Forecast: Black River To Ontonagon MI (LSZ241)

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