515
FZUS53 KGRB 191337
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
837 AM CDT THU MAR 19 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-191600-
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-
837 AM CDT THU MAR 19 2026
TODAY
NW WIND 5 TO 10 KTS VEERING E MID-DAY, THEN VEERING SE
EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.
TONIGHT
S WIND 5 TO 10 KTS VEERING SW 10 TO 15 KTS AFTER
MIDNIGHT. WAVES 2 FT OR LESS. A SLIGHT CHANCE OF LIGHT FREEZING
RAIN IN THE EVENING. A SLIGHT CHANCE OF LIGHT RAIN.
FRIDAY
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY SUNNY.
FRIDAY NIGHT
SW WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. MOSTLY
CLOUDY.
LMZ541-191600-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
837 AM CDT THU MAR 19 2026
TODAY
N WIND 5 TO 10 KTS VEERING NE MID-DAY, THEN VEERING SE
EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.
TONIGHT
S WIND 10 TO 15 KTS VEERING SW AFTER MIDNIGHT. WAVES
1 TO 3 FT. A SLIGHT CHANCE OF LIGHT FREEZING RAIN IN THE EVENING.
A CHANCE OF LIGHT RAIN.
FRIDAY
W WIND 5 TO 10 KTS VEERING NW IN THE LATE MORNING AND
AFTERNOON. WAVES 1 TO 3 FT. PARTLY SUNNY.
FRIDAY NIGHT
SW WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. MOSTLY
CLOUDY.
LMZ542-543-191600-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
837 AM CDT THU MAR 19 2026
TODAY
NW WIND 5 TO 10 KTS VEERING E MID-DAY, THEN VEERING SE
EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.
TONIGHT
S WIND 10 TO 15 KTS VEERING SW AFTER MIDNIGHT. WAVES
1 TO 3 FT. A SLIGHT CHANCE OF LIGHT RAIN AFTER MIDNIGHT.
FRIDAY
W WIND 10 TO 15 KTS VEERING NW 5 TO 10 KTS EARLY IN THE
AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.
FRIDAY NIGHT
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. MOSTLY
CLOUDY.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.
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