962
FZUS53 KGRB 230404
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
1104 PM CDT WED APR 22 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-231000-
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-
1104 PM CDT WED APR 22 2026
REST OF TONIGHT
E WIND 5 TO 10 KTS VEERING SE AFTER MIDNIGHT.
WAVES 2 FT OR LESS. PARTLY CLOUDY.
THURSDAY
SE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. PARTLY
SUNNY.
THURSDAY NIGHT
SE WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE
OF SHOWERS IN THE EVENING. A CHANCE OF THUNDERSTORMS. RAIN
SHOWERS LIKELY AFTER MIDNIGHT.
FRIDAY
SE WIND 10 TO 15 KTS BACKING N EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS.
LMZ541-231000-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
1104 PM CDT WED APR 22 2026
REST OF TONIGHT
E WIND 5 TO 10 KTS VEERING SE 10 TO 15 KTS
AFTER MIDNIGHT. WAVES 2 FT OR LESS. MOSTLY CLEAR.
THURSDAY
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT BUILDING TO 2 TO
4 FT IN THE AFTERNOON. PATCHY FOG IN THE AFTERNOON.
THURSDAY NIGHT
SE WIND 10 TO 20 KTS. WAVES 3 TO 5 FT. PATCHY
FOG IN THE EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT. A SMALL
CRAFT ADVISORY MAY BE NEEDED.
FRIDAY
SE WIND 10 TO 20 KTS BACKING N 10 TO 15 KTS EARLY IN
THE AFTERNOON. WAVES 3 TO 5 FT. RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS. A SMALL CRAFT ADVISORY MAY BE NEEDED.
LMZ542-543-231000-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
1104 PM CDT WED APR 22 2026
REST OF TONIGHT
SE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.
MOSTLY CLEAR.
THURSDAY
S WIND 10 TO 20 KTS. WAVES 2 TO 4 FT BUILDING TO 3 TO
5 FT IN THE AFTERNOON. PATCHY FOG IN THE AFTERNOON. A SMALL CRAFT
ADVISORY MAY BE NEEDED.
THURSDAY NIGHT
S WIND 10 TO 20 KTS. WAVES 4 TO 7 FT. PATCHY
FOG IN THE EVENING. A CHANCE OF SHOWERS AND THUNDERSTORMS. A
SMALL CRAFT ADVISORY MAY BE NEEDED.
FRIDAY
S WIND 10 TO 20 KTS VEERING W 10 TO 15 KTS EARLY IN THE
AFTERNOON. WAVES 4 TO 7 FT. RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS. A SMALL CRAFT ADVISORY MAY BE NEEDED.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.
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