644
FZUS53 KGRB 090956
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
456 AM CDT THU APR 9 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-091600-
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-
456 AM CDT THU APR 9 2026
EARLY THIS MORNING
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS.
MOSTLY CLEAR.
TODAY
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY SUNNY IN
THE MORNING THEN BECOMING PARTLY CLOUDY.
TONIGHT
N WIND 5 TO 10 KTS VEERING NE IN THE LATE EVENING AND
OVERNIGHT. WAVES 2 FT OR LESS. MOSTLY CLOUDY.
FRIDAY
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY CLOUDY.
FRIDAY NIGHT
E WIND 5 TO 10 KTS VEERING SW AFTER MIDNIGHT.
WAVES 2 FT OR LESS. CLEAR.
LMZ541-091600-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
456 AM CDT THU APR 9 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM CDT THIS MORNING
EARLY THIS MORNING
SW WIND 10 TO 15 KTS. WAVES 4 TO 7 FT.
MOSTLY CLEAR.
TODAY
W WIND 10 TO 20 KTS BACKING SW 5 TO 10 KTS EARLY IN THE
AFTERNOON. WAVES 4 TO 7 FT SUBSIDING TO 2 TO 4 FT IN THE
AFTERNOON. MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY
CLOUDY.
TONIGHT
N WIND 5 TO 10 KTS VEERING NE IN THE LATE EVENING AND
OVERNIGHT. WAVES 1 TO 3 FT. MOSTLY CLOUDY.
FRIDAY
N WIND 5 TO 10 KTS VEERING NE EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. PARTLY CLOUDY.
FRIDAY NIGHT
E WIND 5 TO 10 KTS VEERING SW AFTER MIDNIGHT.
WAVES 2 FT OR LESS. CLEAR.
LMZ542-543-091600-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
456 AM CDT THU APR 9 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM CDT THIS MORNING
EARLY THIS MORNING
SW WIND 10 TO 15 KTS. WAVES 4 TO 7 FT.
MOSTLY CLEAR.
TODAY
W WIND 10 TO 15 KTS. WAVES 3 TO 5 FT SUBSIDING TO 2 TO
4 FT IN THE AFTERNOON. MOSTLY SUNNY.
TONIGHT
NW WIND 5 TO 10 KTS VEERING NE IN THE LATE EVENING AND
OVERNIGHT. WAVES 2 FT OR LESS. A CHANCE OF LIGHT RAIN.
FRIDAY
N WIND 5 TO 10 KTS VEERING NE EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. PARTLY CLOUDY.
FRIDAY NIGHT
SE WIND 5 TO 10 KTS VEERING S AFTER MIDNIGHT.
WAVES 2 FT OR LESS. MOSTLY CLEAR.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.
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