| NWS Forecast for: Port Wing to Sand Island WI (LSZ146) Issued by: National Weather Service Duluth, MN Last Update: 612 AM CDT Sat Sep 12 2026 | |
Today: West wind 10 to 15 knots. Gusts up to 20 knots increasing to 30 knots. Sunny. Waves 1 to 3 feet. Tonight: West wind 10 to 15 knots with gusts to around 25 knots becoming northwest with gusts to around 20 knots late in the evening, then rising to 10 to 15 knots with gusts to around 20 knots after midnight easing to 10 knots with gusts to around 20 knots early in the morning. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 3 feet. Sunday: West wind 5 to 10 knots. Gusts up to 20 knots increasing to 25 knots late in the morning, then decreasing to 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. Sunday Night: Northwest wind 5 to 10 knots becoming southwest early in the morning. Mostly clear. Waves 1 foot or less. | |
| Zone Forecast: Port Wing to Sand Island WI (LSZ146) | |
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