| NWS Forecast for: Port Wing to Sand Island WI (LSZ146) Issued by: National Weather Service Duluth, MN Last Update: 321 PM CDT Sat Sep 5 2026 | |
Tonight: Northeast wind 5 to 10 knots. Patchy fog after midnight. Areas of dense fog late in the night. Waves 1 to 2 feet. Sunday: Northeast wind 5 to 10 knots. Areas of dense fog in the morning. Waves 1 foot or less. Sunday Night: Northeast wind 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. Monday: East wind 5 to 10 knots. Chance of showers. Waves 1 foot or less. | |
| Zone Forecast: Port Wing to Sand Island WI (LSZ146) | |
Visit your local NWS office at: https://www.weather.gov/dlh |