


NWS Forecast for: Rock Island Passage to Sturgeon Bay WI (LMZ541) Issued by: National Weather Service Green Bay, WI Last Update: 616 PM CDT Fri Jul 11 2025 | ![]() |
Tonight: S wind 5 to 10 kts. A chance of light showers in the evening, then showers likely and a chance of thunderstorms after midnight. Waves 2 ft or less. Saturday: S wind 5 to 10 kts veering SW 10 to 20 kts in the afternoon. Showers likely in the morning. A chance of thunderstorms. A chance of light showers in the afternoon. Waves 2 ft or less. Saturday Night: W wind 5 to 10 kts. Mostly clear. Waves 2 ft or less. Sunday: W wind 5 to 10 kts backing SW 10 to 15 kts in the afternoon. Patchy smoke. Waves 2 ft or less. | |
Zone Forecast: Rock Island Passage to Sturgeon Bay WI (LMZ541) | |
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