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: 502 PM EDT Sat Jul 11 2026
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Late This Afternoon: Variable wind less than 10 knots. Sunny. Waves calm to 1 foot.

Tonight: Variable wind less than 10 knots becoming south 5 to 15 knots by midnight. Mostly clear. A slight chance of showers and thunderstorms late. Waves calm to 1 foot.

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

Sunday Night: Southwest wind 10 to 15 knots with gusts up to 24 knots. Clear. Waves 1 to 2 feet.

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







Zone Forecast: Black River To Ontonagon MI (LSZ241)

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