FZUS53 KGRB 271336
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
836 AM CDT Sat Jun 27 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-271600-
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-
836 AM CDT Sat Jun 27 2026

.TODAY...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly sunny.
.TONIGHT...E wind 5 to 10 kts. Waves 2 ft or less. Mostly clear.
.SUNDAY...SE wind 10 to 15 kts. Waves 2 ft or less. Mostly sunny
in the morning then becoming partly cloudy.
.SUNDAY NIGHT...SE wind 15 to 25 kts. Waves 1 to 3 ft. A chance
of showers in the evening. A chance of thunderstorms. Showers
after midnight. A Small Craft Advisory may be needed.

$$

LMZ541>543-271600-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
836 AM CDT Sat Jun 27 2026

.TODAY...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly sunny.
.TONIGHT...NE wind 5 to 10 kts veering SE after midnight. Waves
2 ft or less. Partly cloudy.
.SUNDAY...SE wind 10 to 15 kts. Waves 2 ft or less. Mostly sunny
in the morning then becoming partly cloudy.
.SUNDAY NIGHT...SE wind 10 to 20 kts increasing to 15 to 25 kts
after midnight. Waves 4 to 7 ft. A chance of showers in the
evening. A chance of thunderstorms. Rain showers likely after
midnight. A Small Craft Advisory may be needed.

$$

See Lake Michigan Open Lake Forecast for Monday through Wednesday.