935
FZUS53 KGRB 272249
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
549 PM CDT MON APR 27 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-280400-
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-
549 PM CDT MON APR 27 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
LATE THIS AFTERNOON
S WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
TONIGHT
S WIND 15 TO 25 KTS DECREASING TO 10 TO 15 KTS, THEN
VEERING SW 15 TO 25 KTS AFTER MIDNIGHT. WAVES 2 TO 4 FT. A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
TUESDAY
W WIND 10 TO 20 KTS. WAVES 2 TO 4 FT SUBSIDING TO 1 TO
3 FT IN THE AFTERNOON. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
TUESDAY NIGHT
N WIND 5 TO 10 KTS VEERING NE IN THE LATE
EVENING AND OVERNIGHT. WAVES 2 FT OR LESS. PARTLY CLOUDY IN THE
EVENING THEN BECOMING MOSTLY CLOUDY.
WEDNESDAY
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY
SUNNY.
LMZ541-280400-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
549 PM CDT MON APR 27 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
LATE THIS AFTERNOON
S WIND 10 TO 20 KTS. WAVES 4 TO 7 FT. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
TONIGHT
S WIND 15 TO 25 KTS VEERING SW AFTER MIDNIGHT. WAVES
6 TO 10 FT. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF
SHOWERS.
TUESDAY
W WIND 10 TO 20 KTS DECREASING TO 5 TO 10 KTS EARLY IN
THE AFTERNOON. WAVES 4 TO 7 FT SUBSIDING TO 2 TO 4 FT IN THE
AFTERNOON. PARTLY SUNNY.
TUESDAY NIGHT
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY
CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.
WEDNESDAY
N WIND 5 TO 10 KTS VEERING SE EARLY IN THE
AFTERNOON. WAVES 2 FT OR LESS. MOSTLY CLOUDY IN THE MORNING THEN
BECOMING PARTLY CLOUDY.
LMZ542-543-280400-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
549 PM CDT MON APR 27 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
LATE THIS AFTERNOON
S WIND 10 TO 20 KTS. WAVES 6 TO 10 FT. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TONIGHT
S WIND 15 TO 25 KTS VEERING W AFTER MIDNIGHT. WAVES
6 TO 10 FT SUBSIDING TO 5 TO 8 FT AFTER MIDNIGHT. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING.
TUESDAY
W WIND 15 TO 25 KTS DECREASING TO 10 TO 15 KTS IN THE
LATE MORNING AND AFTERNOON. WAVES 3 TO 5 FT SUBSIDING TO 1 TO
3 FT IN THE AFTERNOON. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY.
TUESDAY NIGHT
NW WIND 5 TO 10 KTS VEERING NE IN THE LATE
EVENING AND OVERNIGHT. WAVES 2 FT OR LESS. MOSTLY CLOUDY.
WEDNESDAY
N WIND 5 TO 10 KTS VEERING E EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. PARTLY SUNNY.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR THURSDAY THROUGH SATURDAY.
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.
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