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: 1000 PM EDT Sun May 24 2026 |  |
Rest Of Tonight: South winds 5 to 15 knots veering southwest late. Patchy fog. A slight chance of rain showers. Waves calm to 2 feet. Monday: Southwest winds 5 to 15 knots. Patchy dense fog through early afternoon. Waves calm to 2 feet. Monday Night: Southwest winds 5 to 15 knots veering west after midnight. A chance of showers and a slight chance of thunderstorms through midnight. Waves building to 1 to 3 feet, then subsiding to calm to 2 feet. Tuesday: Northwest winds 5 to 15 knots becoming east less than 10 knots by mid afternoon. Waves calm to 2 feet. Tuesday Night: East winds 5 to 15 knots backing northeast after midnight. Waves calm to 2 feet. Wednesday: Northeast winds 10 to 20 knots. Waves building to 2 to 4 feet. Wednesday Night: East winds 5 to 15 knots. Waves subsiding to calm to 2 feet. Thursday: East winds 5 to 15 knots becoming southwest less than 10 knots. Waves calm to 2 feet. Friday: East winds 5 to 15 knots. Waves calm to 2 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) | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |