539
FZUS53 KGRB 230511
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
1111 PM CST THU JAN 22 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-231100-
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-
1111 PM CST THU JAN 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING
REST OF TONIGHT
NW WIND 15 TO 25 KTS. WAVES 2 FT OR LESS.
MOSTLY CLEAR.
FRIDAY
W WIND 15 TO 25 KTS VEERING NW 10 TO 15 KTS EARLY IN
THE AFTERNOON. WAVES 2 FT OR LESS. SUNNY IN THE MORNING THEN
BECOMING PARTLY CLOUDY.
FRIDAY NIGHT
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY
CLEAR.
SATURDAY
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY SUNNY.
LMZ541-231100-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
1111 PM CST THU JAN 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING
REST OF TONIGHT
NW WIND TO 30 KTS. WAVES 2 TO 4 FT. A CHANCE
OF FLURRIES AFTER MIDNIGHT.
FRIDAY
W WIND TO 30 KTS. WAVES 2 TO 4 FT SUBSIDING TO 1 TO
3 FT IN THE AFTERNOON. A CHANCE OF FLURRIES IN THE MORNING.
FRIDAY NIGHT
NW WIND 15 TO 25 KTS DECREASING TO 10 TO 15 KTS
IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO 3 FT. MOSTLY CLEAR.
A SMALL CRAFT ADVISORY MAY BE NEEDED.
SATURDAY
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY SUNNY.
LMZ542-543-231100-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
1111 PM CST THU JAN 22 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING
REST OF TONIGHT
NW WIND TO 30 KTS. WAVES 2 TO 4 FT. A CHANCE
OF FLURRIES.
FRIDAY
NW WIND TO 30 KTS. WAVES 2 TO 4 FT. A CHANCE OF
FLURRIES IN THE MORNING.
FRIDAY NIGHT
NW WIND 15 TO 25 KTS DECREASING TO 10 TO 15 KTS
IN THE LATE EVENING AND OVERNIGHT. WAVES 2 FT OR LESS. MOSTLY
CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY. A SMALL CRAFT
ADVISORY MAY BE NEEDED.
SATURDAY
NW WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A CHANCE OF
FLURRIES IN THE AFTERNOON.
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