650
FZUS53 KGRB 010056
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
756 PM CDT THU APR 30 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-010400-
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 THU APR 30 2026
TONIGHT
NE WIND 5 TO 10 KTS BACKING N AFTER MIDNIGHT. WAVES
2 FT OR LESS. A CHANCE OF RAIN AND SNOW SHOWERS IN THE EVENING.
FRIDAY
N WIND 5 TO 10 KTS VEERING NE EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN
THE AFTERNOON.
FRIDAY NIGHT
NE WIND 5 TO 10 KTS BACKING NW AFTER MIDNIGHT.
WAVES 2 FT OR LESS. PARTLY CLOUDY IN THE EVENING THEN CLEARING.
SATURDAY
NW WIND 5 TO 10 KTS BACKING S EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. MOSTLY SUNNY.
LMZ541-010400-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
756 PM CDT THU APR 30 2026
TONIGHT
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING.
FRIDAY
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A CHANCE OF
SPRINKLES IN THE AFTERNOON.
FRIDAY NIGHT
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY
CLOUDY IN THE EVENING THEN CLEARING.
SATURDAY
NW WIND 5 TO 10 KTS BACKING SW IN THE LATE MORNING
AND AFTERNOON. WAVES 2 FT OR LESS. SUNNY.
LMZ542-543-010400-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
756 PM CDT THU APR 30 2026
TONIGHT
S WIND 5 TO 10 KTS VEERING N IN THE LATE EVENING AND
OVERNIGHT. WAVES 2 FT OR LESS. A CHANCE OF SHOWERS IN THE
EVENING.
FRIDAY
N WIND 5 TO 10 KTS VEERING SE EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. A CHANCE OF SHOWERS IN THE AFTERNOON.
FRIDAY NIGHT
E WIND 5 TO 10 KTS BACKING N IN THE LATE EVENING
AND OVERNIGHT. WAVES 2 FT OR LESS. MOSTLY CLOUDY IN THE EVENING
THEN CLEARING.
SATURDAY
N WIND 5 TO 10 KTS VEERING SE IN THE LATE MORNING AND
AFTERNOON. WAVES 2 FT OR LESS. MOSTLY SUNNY.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SUNDAY THROUGH TUESDAY.
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.
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