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Coastal Waters Forecast for Duluth MN to Port Wing WI (LSZ145) (Text-Only)
NWS Forecast for: Duluth MN to Port Wing WI (LSZ145)
Issued by: National Weather Service Duluth, MN
Last Update: 637 AM CST Sat Feb 21 2026		Print



Today: Northwest wind 10 to 15 knots. Chance of flurries until late afternoon. Waves 1 to 2 feet.

Tonight: Northwest wind 10 to 15 knots. Gusts up to 20 knots in the late evening and overnight. Mostly cloudy. Waves 1 to 2 feet.

Sunday: Northwest wind 15 to 20 knots. Partly sunny. Waves 1 to 3 feet.

Sunday Night: North wind 10 to 15 knots. Gusts up to 20 knots until early morning. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 3 feet.

note...wave height forecasts are for ice free areas.






Zone Forecast: Duluth MN to Port Wing WI (LSZ145)

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