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FZUS53 KGRB 232056
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
356 PM CDT THU APR 23 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-240400-
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-
356 PM CDT THU APR 23 2026
LATE THIS AFTERNOON
SE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS.
SUNNY.
TONIGHT
SE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF
SHOWERS AND THUNDERSTORMS.
FRIDAY
SE WIND 10 TO 15 KTS BACKING N EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. RAIN SHOWERS IN THE MORNING. A CHANCE OF
SHOWERS IN THE AFTERNOON.
FRIDAY NIGHT
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY
CLOUDY.
SATURDAY
N WIND 5 TO 10 KTS VEERING NE IN THE LATE MORNING AND
AFTERNOON. WAVES 2 FT OR LESS. PARTLY CLOUDY IN THE MORNING THEN
CLEARING.
LMZ541-240400-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
356 PM CDT THU APR 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH FRIDAY EVENING...
LATE THIS AFTERNOON
S WIND 10 TO 15 KTS. WAVES 2 TO 4 FT.
PATCHY FOG.
TONIGHT
SE WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. PATCHY FOG IN
THE EVENING. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SE WIND 10 TO 15 KTS BACKING N EARLY IN THE AFTERNOON.
WAVES 3 TO 5 FT. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS.
FRIDAY NIGHT
N WIND 10 TO 15 KTS. WAVES 2 TO 4 FT SUBSIDING TO
1 TO 3 FT AFTER MIDNIGHT. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY.
SATURDAY
N WIND 5 TO 10 KTS VEERING NE EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. PARTLY CLOUDY IN THE MORNING THEN CLEARING.
LMZ542-543-240400-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
356 PM CDT THU APR 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
LATE THIS AFTERNOON
S WIND 10 TO 20 KTS. WAVES 2 TO 4 FT.
PATCHY FOG.
TONIGHT
S WIND 10 TO 20 KTS. WAVES 3 TO 5 FT. PATCHY FOG IN
THE EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. A CHANCE
OF THUNDERSTORMS. RAIN SHOWERS LIKELY AFTER MIDNIGHT.
FRIDAY
S WIND 10 TO 20 KTS VEERING NW 10 TO 15 KTS EARLY IN
THE AFTERNOON. WAVES 3 TO 5 FT. RAIN SHOWERS.
FRIDAY NIGHT
N WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. PARTLY
CLOUDY.
SATURDAY
N WIND 10 TO 15 KTS VEERING NE EARLY IN THE
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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