| NWS Forecast for: Green Bay south of line from Oconto WI to Little Sturgeon Bay WI (LMZ522) Issued by: National Weather Service Green Bay, WI Last Update: 836 AM CDT Tue Jul 21 2026 |  |
Today: NW wind 10 to 15 kts increasing to 15 to 25 kts in the late morning and afternoon. Waves 1 to 3 ft building to 3 to 5 ft in the afternoon. A chance of showers and a slight chance of thunderstorms. Tonight: N wind 15 to 25 kts backing NW 10 to 15 kts after midnight. Waves 4 to 7 ft subsiding to 2 to 4 ft after midnight. Partly cloudy in the evening then clearing. Wednesday: N wind 10 to 15 kts. Waves 1 to 3 ft. Mostly sunny. Wednesday Night: E wind 5 to 10 kts veering W in the late evening and overnight. Waves 2 ft or less. Clear. | |
| Zone Forecast: Green Bay south of line from Oconto WI to Little Sturgeon Bay WI (LMZ522) | |
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