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 PM CDT Sun Aug 16 2026


Rest Of Tonight: West wind 5 to 10 knots. Chance of sprinkles early in the evening. Waves 1 foot or less.

Monday: Southwest wind 5 to 10 knots. Slight chance of rain showers in the afternoon. Waves 1 foot or less.

Monday Night: West wind 5 to 10 knots. Chance of showers and slight chance of thunderstorms in the evening. Waves 1 foot or less.

Tuesday: Northwest wind 5 to 10 knots. Mostly sunny. Waves 1 foot or less.







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

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