| NWS Forecast for: Port Wing to Sand Island WI (LSZ146) Issued by: National Weather Service Duluth, MN Last Update: 647 AM CDT Sat Aug 22 2026 | |
Today: Northwest wind 5 to 10 knots. Scattered sprinkles in the afternoon. Waves 1 foot or less. Tonight: North wind 5 knots. Mostly clear. Waves 1 foot or less. Sunday: North wind 5 knots becoming east early in the afternoon, then becoming variable 10 knots or less late in the afternoon. Sunny. Waves 1 foot or less. Sunday Night: Variable winds 10 knots or less. Mostly clear. 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 |