| NWS Forecast for: Port Wing to Sand Island WI (LSZ146) Issued by: National Weather Service Duluth, MN Last Update: 1035 AM CDT Wed Apr 22 2026 |  |
Rest Of Today: Northeast wind 15 to 20 knots. Sunny. Waves 1 to 3 feet. Tonight: Northeast wind 15 to 20 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 to 4 feet. Thursday: Northeast wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 to 3 feet. Thursday Night: Northeast wind 10 to 15 knots. Rain showers and chance of thunderstorms. Waves 2 to 4 feet. | |
| Zone Forecast: Port Wing to Sand Island WI (LSZ146) | |
Visit your local NWS office at: https://www.weather.gov/dlh |