025
FZUS53 KGRB 010540
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
1239 AM CDT FRI MAY 1 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-011000-
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-
1239 AM CDT FRI MAY 1 2026
REST OF THE NIGHT
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A
CHANCE OF SPRINKLES LATE IN THE EVENING.
FRIDAY
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A CHANCE OF
SPRINKLES IN THE MORNING, THEN 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.
LMZ541-011000-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
1239 AM CDT FRI MAY 1 2026
REST OF THE NIGHT
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE
EVENING.
FRIDAY
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A CHANCE OF
SHOWERS 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.
LMZ542-543-011000-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
1239 AM CDT FRI MAY 1 2026
REST OF THE NIGHT
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE
EVENING, THEN A CHANCE OF SPRINKLES AND FLURRIES AFTER MIDNIGHT.
FRIDAY
N WIND 5 TO 10 KTS VEERING SE EARLY IN THE AFTERNOON.
WAVES 2 FT OR LESS. A CHANCE OF SPRINKLES IN THE MORNING, THEN A
SLIGHT 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page