| NWS Forecast for: Rock Island Passage to Sturgeon Bay WI (LMZ541) Issued by: National Weather Service Green Bay, WI Last Update: 538 PM CST Sat Nov 15 2025 |  |
Tonight: NW wind 15 to 25 kts with gusts to around 30 kts. Mostly clear. Waves 2 to 4 ft. Sunday: NW wind 15 to 25 kts. Partly cloudy. Waves 2 to 4 ft. Sunday Night: NW wind 10 to 20 kts with gusts to around 25 kts. Clear. Waves 1 to 3 ft. Monday: NW wind 10 to 20 kts decreasing to 5 to 10 kts in the afternoon. Mostly sunny. Waves 2 ft or less. | |
| Zone Forecast: Rock Island Passage to Sturgeon Bay WI (LMZ541) | |
Visit your local NWS office at: https://www.weather.gov/grb |