FZUS53 KGRB 060319 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1018 PM CDT Fri Jun 5 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-061000- 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- 1018 PM CDT Fri Jun 5 2026 .REST OF TONIGHT...N wind 5 to 10 kts backing W in the late evening and overnight. Waves 2 ft or less. A chance of showers and a slight chance of thunderstorms late in the evening, then isolated showers after midnight. .SATURDAY...W wind 5 to 10 kts backing SW mid-day, then backing E early in the afternoon. Waves 2 ft or less. Partly cloudy in the morning then clearing. .SATURDAY NIGHT...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the evening then becoming mostly cloudy. .SUNDAY...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the morning then clearing. $$ LMZ541-061000- Rock Island Passage to Sturgeon Bay WI- 1018 PM CDT Fri Jun 5 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT SATURDAY... .REST OF TONIGHT...NW wind 5 to 10 kts backing W in the late evening and overnight. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. Rain showers likely and a chance of thunderstorms late in the evening. areas of dense fog. .SATURDAY...W wind 5 to 10 kts backing S mid-day, then backing SE early in the afternoon. Waves 2 ft or less. Patchy dense fog in the morning. .SATURDAY NIGHT...E wind around 5 kts backing NE in the late evening and overnight. Waves 2 ft or less. Mostly cloudy. .SUNDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ542-543-061000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1018 PM CDT Fri Jun 5 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT SATURDAY... .REST OF TONIGHT...W wind 5 to 10 kts. Waves 2 to 4 ft. Areas of dense fog. showers likely and a chance of thunderstorms late in the evening. Isolated showers after midnight. .SATURDAY...NW wind 5 to 10 kts backing S in the late morning and afternoon. Waves 2 ft or less. Patchy dense fog in the morning. .SATURDAY NIGHT...E wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. Mostly cloudy. .SUNDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.