| NWS Forecast for: Sand Island to Bayfield WI (LSZ147) Issued by: National Weather Service Duluth, MN Last Update: 602 PM CDT Wed Aug 12 2026 | |
| Tonight: Southeast wind 5 knots early in the evening becoming variable 10 knots or less. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. Thursday: Variable winds 10 knots or less becoming northeast 5 knots in the late morning and afternoon. Slight chance of showers in the morning. Waves 1 foot or less. Thursday Night: Northeast wind 5 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. Friday: Northeast wind 5 to 10 knots. Gusts up to 20 knots late in the afternoon. Mostly sunny. Waves 1 foot or less. | |
| Zone Forecast: Sand Island to Bayfield WI (LSZ147) | |
Visit your local NWS office at: https://www.weather.gov/dlh |