139
FZUS53 KGRB 201059
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
559 AM CDT WED AUG 20 2025
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN
LMZ521-522-202000-
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-
559 AM CDT WED AUG 20 2025
TODAY
NE WIND 5 TO 10 KTS. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING PARTLY CLOUDY. WAVES 2 FT OR LESS.
TONIGHT
NE WIND 10 TO 15 KTS. MOSTLY CLEAR. WAVES 2 FT OR
LESS.
THURSDAY
N WIND 5 TO 10 KTS VEERING E IN THE AFTERNOON. MOSTLY
SUNNY. WAVES 2 FT OR LESS.
THURSDAY NIGHT
S WIND AROUND 5 KTS VEERING SW AFTER MIDNIGHT.
MOSTLY CLEAR. WAVES 2 FT OR LESS.
LMZ541-202000-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
559 AM CDT WED AUG 20 2025
TODAY
NE WIND 5 TO 10 KTS. A CHANCE OF SPRINKLES IN THE
MORNING. WAVES 2 FT OR LESS.
TONIGHT
NE WIND 10 TO 15 KTS. MOSTLY CLEAR. WAVES 2 FT OR
LESS.
THURSDAY
N WIND 5 TO 10 KTS VEERING E IN THE AFTERNOON. PARTLY
CLOUDY IN THE MORNING THEN CLEARING. WAVES 2 FT OR LESS.
THURSDAY NIGHT
SE WIND AROUND 5 KTS VEERING SW AFTER MIDNIGHT.
MOSTLY CLEAR. WAVES 2 FT OR LESS.
LMZ542-543-202000-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
559 AM CDT WED AUG 20 2025
TODAY
NE WIND 10 TO 15 KTS. A CHANCE OF SPRINKLES. WAVES 1 TO
3 FT.
TONIGHT
NE WIND 10 TO 20 KTS. PARTLY CLOUDY. WAVES 1 TO 3 FT.
THURSDAY
NE WIND 5 TO 10 KTS. PARTLY CLOUDY IN THE MORNING
THEN CLEARING. WAVES 1 TO 3 FT.
THURSDAY NIGHT
E WIND AROUND 5 KTS VEERING SW AFTER MIDNIGHT.
MOSTLY CLEAR. WAVES 2 FT OR LESS.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.
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