Coastal Waters Forecast for Rock Island Passage to Sturgeon Bay WI (LMZ541) (Text-Only)
NWS Forecast for: Rock Island Passage to Sturgeon Bay WI (LMZ541)
Issued by: National Weather Service Green Bay, WI
Last Update: 548 AM CST Sat Nov 8 2025
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Today: N wind 5 to 10 kts. A chance of sprinkles in the afternoon. Waves 2 ft or less.

Tonight: N wind 10 to 20 kts with gusts to around 25 kts. A chance of light rain in the evening. A chance of light snow. Waves 1 to 3 ft.

Sunday: N wind 15 to 25 kts. A chance of light snow in the morning, then light snow likely in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft early in the afternoon, then building to 2 to 4 ft late in the afternoon.

Sunday Night: N wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow. Waves 3 to 5 ft.







Zone Forecast: Rock Island Passage to Sturgeon Bay WI (LMZ541)

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