| 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: 401 PM EDT Tue Jul 7 2026 | |
| Late This Afternoon: Southwest winds 5 to 15 knots. Waves calm to 2 feet. Tonight: Southwest winds 5 to 15 knots veering west after midnight. A chance of showers. A slight chance of thunderstorms after midnight. Waves calm to 2 feet. Wednesday: North winds 5 to 15 knots veering south late. A chance of showers and a slight chance of thunderstorms through early afternoon. Waves calm to 2 feet. Wednesday Night: North winds less than 10 knots. Waves calm to 2 feet. Thursday: North winds less than 10 knots. Waves calm to 2 feet. Thursday Night: North winds less than 10 knots. Waves calm to 2 feet. Friday: East winds less than 10 knots becoming northeast 5 to 15 knots by mid afternoon. Waves calm to 2 feet. Friday Night: Northeast winds less than 10 knots backing north after midnight. Waves calm to 2 feet. Saturday: Southwest winds 5 to 15 knots. Waves calm to 2 feet. Sunday: Southwest winds 10 to 20 knots. Waves building to 1 to 3 feet. | |
| 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 |