News Headlines
| NWS Forecast for: Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park (LSZ263) Issued by: National Weather Service Marquette, MI Last Update: 401 AM EDT Mon Sep 1 2025 |  |
| Early This Morning: Southwest winds 5 to 15 knots. Isolated showers and thunderstorms. Waves calm to 2 feet. Today: Southwest winds 5 to 15 knots. Isolated showers and thunderstorms through early afternoon. Waves calm to 2 feet. Tonight: South winds 5 to 15 knots veering southwest after midnight. Waves calm to 2 feet. Tuesday: Southwest winds 5 to 15 knots increasing to 10 to 20 knots in the afternoon. A chance of showers and a slight chance of thunderstorms by mid afternoon. Waves building to 1 to 3 feet. Tuesday Night: Southwest winds 10 to 20 knots becoming north 15 to 25 knots after midnight. Showers and a chance of thunderstorms. Waves subsiding to calm to 2 feet, then building to 2 to 4 feet. Wednesday: North winds 15 to 25 knots backing northwest by mid afternoon. A chance of showers. Waves building to 3 to 6 feet occasionally to 8 feet. Wednesday Night: Northwest winds 15 to 25 knots. A chance of showers. Waves 3 to 6 feet occasionally to 8 feet. Thursday: West winds 15 to 25 knots diminishing to 10 to 20 knots. A chance of showers. Waves subsiding to 1 to 3 feet. Friday: Northwest winds 15 to 25 knots. A chance of showers. Waves building to 3 to 5 feet occasionally to 7 feet. | |
| Zone Forecast: Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park (LSZ263) | |
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