828
FZUS53 KGRB 200736
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
236 AM CDT THU AUG 20 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-201000-
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-
236 AM CDT THU AUG 20 2026
REST OF THE NIGHT
SE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.
CLEAR.
THURSDAY
S WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY SUNNY
IN THE MORNING THEN BECOMING PARTLY CLOUDY.
THURSDAY NIGHT
S WIND 10 TO 20 KTS. WAVES 1 TO 3 FT. A CHANCE
OF SHOWERS AFTER MIDNIGHT.
FRIDAY
S 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>543-201000-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
236 AM CDT THU AUG 20 2026
REST OF THE NIGHT
SE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.
MOSTLY CLEAR.
THURSDAY
S WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY SUNNY
IN THE MORNING THEN BECOMING PARTLY CLOUDY.
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.
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