750
FZUS53 KGRB 181836
NSHGRB
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE GREEN BAY WI
136 PM CDT FRI SEP 18 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ521-522-182200-
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-
136 PM CDT FRI SEP 18 2026
THIS AFTERNOON
E WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A
SLIGHT CHANCE OF SHOWERS.
TONIGHT
E WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF
SHOWERS.
SATURDAY
E WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE OF
SHOWERS.
SATURDAY NIGHT
NE WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE
OF SHOWERS IN THE EVENING.
LMZ542-543-182200-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
136 PM CDT FRI SEP 18 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
SATURDAY EVENING...
THIS AFTERNOON
NE WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE
OF SHOWERS.
TONIGHT
E WIND 10 TO 20 KTS VEERING SE 15 TO 25 KTS AFTER
MIDNIGHT. WAVES 2 TO 4 FT BUILDING TO 4 TO 7 FT AFTER MIDNIGHT.
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
SATURDAY
SE WIND 15 TO 25 KTS. WAVES 4 TO 7 FT. A CHANCE OF
SHOWERS.
SATURDAY NIGHT
NE WIND 10 TO 20 KTS. WAVES 3 TO 5 FT. A CHANCE
OF SHOWERS.
LMZ541-182200-
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
136 PM CDT FRI SEP 18 2026
THIS AFTERNOON
E WIND 5 TO 10 KTS. WAVES 1 TO 3 FT. A SLIGHT
CHANCE OF SHOWERS.
TONIGHT
E WIND 10 TO 15 KTS VEERING SE AFTER MIDNIGHT. WAVES
1 TO 3 FT. A CHANCE OF SHOWERS.
SATURDAY
SE WIND 10 TO 15 KTS BACKING E EARLY IN THE
AFTERNOON. WAVES 2 TO 4 FT. A CHANCE OF SHOWERS.
SATURDAY NIGHT
NE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS.
MOSTLY CLOUDY.
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SUNDAY THROUGH TUESDAY.
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