FZUS53 KGRB 131756 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1256 PM CDT Sat Jun 13 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-132200- 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- 1256 PM CDT Sat Jun 13 2026 .THIS AFTERNOON...W wind 10 to 15 kts. Waves 1 to 3 ft. Partly cloudy late in the morning then clearing. .TONIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Partly cloudy. .SUNDAY...NW wind 10 to 15 kts. Waves 1 to 3 ft. Partly cloudy. .SUNDAY NIGHT...W wind 10 to 15 kts. Waves 2 ft or less. Clear. $$ LMZ541-132200- Rock Island Passage to Sturgeon Bay WI- 1256 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...SW wind 10 to 15 kts. Waves 2 to 4 ft. Partly cloudy late in the morning then clearing. .TONIGHT...N wind 10 to 15 kts backing NW 5 to 10 kts after midnight. Waves 1 to 3 ft. Partly cloudy. .SUNDAY...W wind 10 to 15 kts. Waves 2 ft or less. Partly cloudy. .SUNDAY NIGHT...W wind 10 to 15 kts. Waves 2 ft or less. Mostly clear. $$ LMZ542-543-132200- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1256 PM CDT Sat Jun 13 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...SW wind 10 to 20 kts. Waves 1 to 3 ft. A slight chance of showers and thunderstorms in the afternoon. .TONIGHT...W wind 10 to 15 kts veering NW 5 to 10 kts in the late evening and overnight. Waves 1 to 3 ft. Partly cloudy. .SUNDAY...NW wind 10 to 15 kts. Waves 2 ft or less. Partly cloudy. .SUNDAY NIGHT...W wind 10 to 15 kts. Waves 2 ft or less. Clear. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.