Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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751 FZUS53 KGRB 210139 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 839 PM CDT Mon May 20 2024 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-210800- 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- 839 PM CDT Mon May 20 2024 .TONIGHT...NE wind 5 to 10 kts backing NW after midnight. A slight chance of light showers and thunderstorms in the evening. Patchy fog in the evening, then areas of fog after midnight. Waves 2 ft or less. .TUESDAY...E wind 10 to 15 kts. Patchy fog in the morning. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Waves 2 ft or less. .TUESDAY NIGHT...SE wind 10 to 20 kts veering S 15 to 25 kts after midnight. Gusts to around 30 kts. Rain showers and a chance of thunderstorms. Waves 1 to 3 ft building to 2 to 4 ft early in the morning. A Small Craft Advisory may be needed. .WEDNESDAY...SW wind 15 to 25 kts with gusts to around 30 kts. Partly cloudy in the morning then clearing. Waves 2 to 4 ft subsiding to 1 to 3 ft late in the afternoon. $$ LMZ541-210800- Rock Island Passage to Sturgeon Bay WI- 839 PM CDT Mon May 20 2024 .TONIGHT...N wind 5 to 10 kts backing NW after midnight. A chance of rain showers and a slight chance of thunderstorms in the evening. Patchy fog in the evening, then areas of fog after midnight. Waves 2 ft or less. .TUESDAY...NE wind 5 to 10 kts veering E in the afternoon. Patchy fog in the morning. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Waves 2 ft or less. .TUESDAY NIGHT...SE wind 10 to 20 kts veering S 15 to 25 kts after midnight. Gusts to around 30 kts. Rain showers and a chance of thunderstorms. Waves 2 ft or less building to 5 to 8 ft. A Small Craft Advisory may be needed. .WEDNESDAY...SW wind 15 to 25 kts. Partly cloudy in the morning then clearing. Waves 4 to 7 ft subsiding to 3 to 5 ft. $$ LMZ542-543-210800- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 839 PM CDT Mon May 20 2024 .TONIGHT...NW wind 5 to 10 kts. A chance of rain showers and a slight chance of thunderstorms in the evening. Patchy fog in the evening, then areas of dense fog after midnight. Waves 2 ft or less. .TUESDAY...E wind 10 to 15 kts. Patchy fog in the morning. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Waves 2 ft or less. .TUESDAY NIGHT...SE wind 15 to 25 kts veering S after midnight. Rain showers in the evening. A chance of thunderstorms. A chance of rain showers after midnight. Waves 2 to 4 ft building to 4 to 7 ft. A Small Craft Advisory may be needed. .WEDNESDAY...SW wind 15 to 25 kts. Mostly sunny. Waves 4 to 7 ft subsiding to 2 to 4 ft. $$ See Lake Michigan Open Lake Forecast for Thursday through Saturday.