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: 501 PM EDT Tue Mar 31 2026




Late This Afternoon: North wind less than 10 knots. Mostly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet.

Tonight: Northwest wind less than 10 knots veering northeast 10 to 15 knots late. Mostly cloudy. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet.

Wednesday: East wind 10 to 20 knots. Mostly cloudy. A slight chance of snow late. Waves subsiding to 2 to 3 feet, then building to 3 to 5 feet occasionally to 7 feet.

Wednesday Night: East wind 15 to 20 knots. Cloudy. A chance of snow in the evening, then snow likely after midnight. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet.

Thursday: East wind 15 to 25 knots. Snow and sleet possibly mixed with freezing rain in the morning, then snow, sleet possibly mixed with rain and freezing rain in the afternoon. Waves building to 7 to 10 feet occasionally to 13 feet.







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

Visit your local NWS office at: https://www.weather.gov/mqt/