| 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: 400 PM EDT Wed Oct 28 2026 | |
| Late This Afternoon: East winds 5 to 15 knots. Showers likely and a slight chance of thunderstorms. Waves calm to 2 feet. Tonight: East winds 5 to 15 knots becoming west 10 to 20 knots after midnight, then increasing to 20 to 30 knots late. Showers and a slight chance of thunderstorms through midnight. Waves building to 3 to 5 feet occasionally to 7 feet. Thursday: West winds 20 to 30 knots diminishing to 15 to 25 knots late. Waves building to 3 to 6 feet occasionally to 8 feet. Thursday Night: Northwest winds 10 to 20 knots diminishing to 5 to 15 knots after midnight, then backing west late. Waves subsiding to calm to 2 feet. Friday: West winds 5 to 15 knots backing southwest by mid afternoon. Waves calm to 2 feet. Friday Night: West winds less than 10 knots backing east after midnight. Waves calm to 2 feet. Saturday: East winds less than 10 knots increasing to 5 to 15 knots by mid afternoon. Waves calm to 2 feet. Saturday Night: East winds 5 to 15 knots becoming south less than 10 knots after midnight. Waves calm to 2 feet. Sunday: Southwest winds less than 10 knots backing east. Waves calm to 2 feet. Monday: East winds 10 to 20 knots. A chance of showers. 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) | |
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