Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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151 FZUS53 KGRB 211142 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 642 AM CDT Sat Sep 21 2024 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-212000- 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- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 642 AM CDT Sat Sep 21 2024 .TODAY...SW wind around 5 kts backing S in the afternoon. Mostly sunny. Waves 2 ft or less. .TONIGHT...S wind 5 to 10 kts veering W after midnight. A chance of light showers in the evening. A chance of thunderstorms. Light showers likely after midnight. Waves 2 ft or less. .SUNDAY...N wind 10 to 20 kts with gusts to around 25 kts. Light showers likely in the morning. A chance of thunderstorms. A chance of light showers in the afternoon. Waves 1 to 3 ft building to 2 to 4 ft in the afternoon. A Small Craft Advisory may be needed. .SUNDAY NIGHT...N wind 10 to 20 kts with gusts to around 30 kts. Mostly cloudy in the evening then becoming partly cloudy. Waves 2 to 4 ft. $$ LMZ541-212000- Rock Island Passage to Sturgeon Bay WI- 642 AM CDT Sat Sep 21 2024 .TODAY...SW wind around 5 kts backing S in the afternoon. Mostly sunny. Waves 2 ft or less. .TONIGHT...S wind 5 to 10 kts veering W after midnight. A chance of light showers in the evening. A chance of thunderstorms. Light showers likely after midnight. Waves 2 ft or less. .SUNDAY...N wind 10 to 15 kts increasing to 15 to 25 kts in the afternoon. Light showers likely in the morning. A chance of thunderstorms. A chance of light showers in the afternoon. Waves 1 to 3 ft building to 2 to 4 ft late in the afternoon. A Small Craft Advisory may be needed. .SUNDAY NIGHT...N wind 10 to 20 kts with gusts to around 25 kts. Mostly cloudy in the evening then becoming partly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. $$ LMZ542-543-212000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 642 AM CDT Sat Sep 21 2024 .TODAY...SW wind around 5 kts backing S in the afternoon. Mostly sunny. Waves 2 ft or less. .TONIGHT...S wind 5 to 10 kts veering W after midnight. A chance of light showers in the evening. A chance of thunderstorms. Light showers likely after midnight. Waves 2 ft or less. .SUNDAY...N wind 10 to 20 kts with gusts to around 25 kts. Light showers likely in the morning. A chance of thunderstorms. A chance of light showers in the afternoon. Waves 1 to 3 ft building to 3 to 5 ft in the afternoon. A Small Craft Advisory may be needed. .SUNDAY NIGHT...N wind 10 to 20 kts with gusts to around 30 kts. Mostly cloudy in the evening then becoming partly cloudy. Waves 3 to 5 ft. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.