Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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251 FZUS53 KGRB 061024 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 524 AM CDT Mon Oct 6 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-062000- 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- 524 AM CDT Mon Oct 6 2025 .TODAY...N wind 5 to 10 kts veering NE in the afternoon. A chance of rain showers. Waves 2 ft or less. .TONIGHT...NE wind around 5 kts backing NW after midnight. A chance of rain showers in the evening. Waves 2 ft or less. .TUESDAY...NW wind 5 to 10 kts. Sunny. Waves 2 ft or less. .TUESDAY NIGHT...N wind 10 to 15 kts. Clear. Waves 2 ft or less. $$ LMZ541-062000- Rock Island Passage to Sturgeon Bay WI- 524 AM CDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...N wind 5 to 10 kts. A chance of rain showers. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. .TONIGHT...NE wind around 5 kts backing NW after midnight. A chance of rain showers in the evening. Waves 2 ft or less. .TUESDAY...NW wind 5 to 10 kts. Sunny. Waves 2 ft or less. .TUESDAY NIGHT...N wind 10 to 15 kts. Clear. Waves 2 ft or less. $$ LMZ542-543-062000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 524 AM CDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...NW wind 5 to 10 kts veering N in the afternoon. A chance of rain showers. Waves 2 to 4 ft subsiding to 1 to 3 ft in the late morning and afternoon. .TONIGHT...N wind 5 to 10 kts backing NW after midnight. Light rain showers likely in the evening, then a slight chance of rain showers after midnight. Waves 2 ft or less. .TUESDAY...NW wind 5 to 10 kts. Sunny. Waves 2 ft or less. .TUESDAY NIGHT...N wind 10 to 20 kts. Clear. Waves 1 to 3 ft. $$ See Lake Michigan Open Lake Forecast for Wednesday through Friday.