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 PM EDT Mon Jul 6 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 southwest less than 10 knots late. Mostly clear through late evening then becoming mostly cloudy. Waves calm to 1 foot.

Tuesday: West wind less than 10 knots. Mostly cloudy with a slight chance of showers and thunderstorms. Waves calm to 1 foot.

Tuesday Night: Variable wind less than 10 knots. Cloudy. A slight chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Waves calm to 1 foot.

Wednesday: East wind less than 10 knots backing north in the afternoon. Showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves calm to 1 foot.







Zone Forecast: Black River To Ontonagon MI (LSZ241)

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