| NWS Forecast for: Duluth MN to Port Wing WI (LSZ145) Issued by: National Weather Service Duluth, MN Last Update: 1222 AM CDT Sun Mar 15 2026 | |
Today: Northeast wind up to 30 knots with gales to around 35 knots rising to gales to 35 knots with gales to around 40 knots in the late morning and afternoon. Snow through the day. Freezing spray in the late morning and afternoon. Waves 8 to 13 feet. Waves occasionally to 17 feet. Tonight: North gales to 35 knots with gales to around 40 knots. Heavy freezing spray through the night. Chance of snow in the evening. Slight chance of snow after midnight. Waves 7 to 12 feet. Waves occasionally to 16 feet. Monday: North gales to 35 knots with gales to around 40 knots easing to up to 30 knots with gales to around 35 knots in the late morning and afternoon. Heavy freezing spray. Waves 7 to 10 feet subsiding to 5 to 8 feet in the afternoon. Waves occasionally to 13 feet. Monday Night: Northwest wind 20 to 25 knots easing to 10 to 15 knots with gusts to around 20 knots after midnight. Partly cloudy. Waves 4 to 6 feet subsiding to 1 to 2 feet. Waves occasionally to 8 feet. A small craft advisory may be needed. note...wave height forecasts are for ice free areas. | |
| Zone Forecast: Duluth MN to Port Wing WI (LSZ145) | |
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