Coastal Waters Forecast for Saxon Harbor WI to Black River MI (LSZ240) (Text-Only)
NWS Forecast for: Saxon Harbor WI to Black River MI (LSZ240)
Issued by: National Weather Service Marquette, MI
Last Update: 500 AM EDT Sun Sep 13 2026




Early This Morning: West wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet.

Today: Northwest wind 10 to 20 knots with gusts up to 29 knots. Mostly sunny. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet.

Tonight: Northwest wind less than 10 knots with gusts up to 17 knots through midnight becoming variable. Clear. Waves 1 to 2 feet.

Monday: South wind 5 to 15 knots. Gusts up to 18 knots increasing to gusts up to 32 knots in the afternoon. Partly cloudy in the morning, then cloudy with showers likely and a slight chance of thunderstorms in the afternoon. Waves building to 1 to 2 feet.

Monday Night: South wind 15 to 25 knots veering southwest after midnight. Gale force gusts up to 34 knots. Cloudy. Showers and a slight chance of thunderstorms in the evening. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet.







Zone Forecast: Saxon Harbor WI to Black River MI (LSZ240)

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