Coastal Waters Forecast for Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM (LSZ162) (Text-Only)
NWS Forecast for: Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM (LSZ162)
Issued by: National Weather Service Duluth, MN
Last Update: 324 PM EST Mon Jan 27 2025




Late This Afternoon: Northwest gales to 35 knots. A chance of snow showers. Waves 4 to 7 feet occasionally to 9 feet.

Tonight: North gales to 35 knots diminishing to 15 to 25 knots by midnight, then becoming northwest 10 to 20 knots late. A chance of snow showers. Waves subsiding to calm to 2 feet.

Tuesday: Southwest winds 20 to 30 knots becoming west gales to 35 knots. Snow in the morning, then a slight chance of snow in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet.

Tuesday Night: West gales to 35 knots becoming northwest gales to 40 knots by midnight. Scattered snow showers. Waves building to 7 to 10 feet occasionally to 13 feet, then subsiding to 5 to 8 feet occasionally to 10 feet.

Wednesday: Northwest winds 20 to 30 knots becoming west 15 to 25 knots in the afternoon. Waves subsiding to 1 to 3 feet.

Wednesday Night: West winds 15 to 25 knots backing southwest after midnight. A chance of snow showers after midnight. Waves subsiding to calm to 2 feet, then building to 1 to 3 feet.

Thursday: Southwest winds 15 to 25 knots veering west in the afternoon. Waves building to 2 to 4 feet, then subsiding to 1 to 3 feet.

Thursday Night: Northwest winds 10 to 20 knots. Waves subsiding to calm to 2 feet.

Friday: Northeast winds 15 to 25 knots becoming east 10 to 20 knots. Waves building to 1 to 3 feet, then subsiding to calm to 2 feet.

Saturday: Southeast winds 10 to 20 knots becoming south 15 to 25 knots. A chance of snow showers. Waves building to 1 to 3 feet.

note, wave height forecasts are for ice free areas.







Zone Forecast: Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM (LSZ162)

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