Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

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 Wed Oct 7 2026




Late This Afternoon: West wind 15 to 20 knots. Sunny. Waves 2 to 4 feet.

Tonight: West wind 10 to 20 knots. Clear. Waves subsiding to 2 to 3 feet, then building to 2 to 4 feet.

Thursday: West wind 15 to 20 knots diminishing to 10 to 15 knots late. Sunny through mid morning then becoming partly cloudy. Waves subsiding to 1 to 2 feet.

Thursday Night: Southwest wind less than 10 knots. Partly cloudy. Waves 1 to 2 feet.

Friday: South wind less than 10 knots backing southeast in the afternoon. Partly cloudy. Waves calm to 1 foot.







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

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