| NWS Forecast for: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI (LMZ521) Issued by: National Weather Service Green Bay, WI Last Update: 854 AM CDT Sat Nov 1 2025 | |
Today: N wind 10 to 15 kts. A chance of sprinkles in the morning. A slight chance of light rain in the afternoon. Waves 2 ft or less. Tonight: N wind 5 to 10 kts backing W after midnight. Partly cloudy. Waves 2 ft or less. Sunday: SW wind 10 to 20 kts increasing to around 30 kts with gusts to around 35 kts in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 1 to 3 ft building to 4 to 7 ft. Sunday Night: SW wind to around 30 kts with gale force gusts to around 40 kts. Light rain likely. Waves 4 to 7 ft building to 5 to 8 ft, then subsiding to 4 to 7 ft early in the morning. | |
| Zone Forecast: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI (LMZ521) | |
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