Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Coastal Waters Forecast for Marquette to Munising MI (LSZ249) (Text-Only)
NWS Forecast for: Marquette to Munising MI (LSZ249)
Issued by: National Weather Service Marquette, MI
Last Update: 501 AM EST Sat Jan 17 2026




Early This Morning: North wind 10 to 15 knots. Snow showers likely. Waves calm to 1 foot building to 1 to 2 feet.

Today: North wind 15 to 20 knots increasing to 20 to 25 knots late. Snow showers likely. Freezing spray late. Waves building to 5 to 8 feet occasionally to 10 feet.

Tonight: Northwest wind 15 to 25 knots backing west 10 to 15 knots late. Freezing spray through midnight. Snow showers likely through midnight, then a chance of snow showers late. Waves subsiding to 2 to 4 feet.

Sunday: Southwest wind 10 to 15 knots. Cloudy. A slight chance of snow showers in the morning, then snow showers in the afternoon. Waves subsiding to 1 to 2 feet.

Sunday Night: West wind 15 to 25 knots becoming northwest gales to 35 knots with gale force gusts up to 42 knots after midnight. Snow showers. Heavy freezing spray. Waves building to 12 to 17 feet occasionally to 21 feet.

note: wave height forecasts are for ice free areas.







Zone Forecast: Marquette to Munising MI (LSZ249)

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