631
FZUS53 KGRB 200056
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
756 PM CDT WED AUG 19 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-200400-
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-
756 PM CDT WED AUG 19 2026
TONIGHT
SE WIND 5 TO 10 KTS BACKING E, THEN VEERING SE AFTER
MIDNIGHT. WAVES 2 FT OR LESS. MOSTLY CLEAR.
THURSDAY
S WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY
SUNNY.
THURSDAY NIGHT
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE
OF SHOWERS AFTER MIDNIGHT.
FRIDAY
SW WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE OF
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
LMZ541>543-200400-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
756 PM CDT WED AUG 19 2026
TONIGHT
S WIND 5 TO 10 KTS BACKING E, THEN VEERING SE AFTER
MIDNIGHT. WAVES 2 FT OR LESS. MOSTLY CLEAR.
THURSDAY
S WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY
SUNNY.
THURSDAY NIGHT
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE
OF SHOWERS AFTER MIDNIGHT.
FRIDAY
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT BUILDING TO 2 TO
4 FT IN THE AFTERNOON. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page