NWS Marine Forecast


   LMZ521-522-230400-  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-  544 PM CDT Thu Oct 22 2026    LATE THIS AFTERNOON  E wind 5 to 10 kts. Waves 2 ft or less.  Partly sunny.  TONIGHT  SE wind 5 to 10 kts veering S after midnight. Waves  2 ft or less. Patchy dense fog in the evening, then areas of  dense fog after midnight.  FRIDAY  S wind 5 to 10 kts. Waves 2 ft or less. Areas of dense  fog in the morning.  FRIDAY NIGHT  S wind 10 to 15 kts. Waves 2 ft or less. Mostly  cloudy.  SATURDAY  S wind 10 to 15 kts increasing to 15 to 25 kts early  in the afternoon. Waves 2 to 4 ft. Mostly cloudy. A Small Craft  Advisory may be needed.    $$