FZUS53 KGRB 122224
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
524 PM CDT Fri Jun 12 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-130400-
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-
524 PM CDT Fri Jun 12 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.LATE THIS AFTERNOON...SW wind 15 to 25 kts. Waves 2 to 4 ft.
Mostly sunny.
.TONIGHT...SW wind 10 to 15 kts. Waves 2 to 4 ft. A chance of
showers and a slight chance of thunderstorms after midnight.
.SATURDAY...SW wind 10 to 15 kts. Waves 1 to 3 ft. A chance of
showers.
.SATURDAY NIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Partly
cloudy.
.SUNDAY...NW wind 10 to 15 kts. Waves 1 to 3 ft. Partly cloudy.

$$

LMZ541-130400-
Rock Island Passage to Sturgeon Bay WI-
524 PM CDT Fri Jun 12 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.LATE THIS AFTERNOON...SW wind 10 to 20 kts. Waves 1 to 3 ft.
Mostly sunny.
.TONIGHT...SW wind 10 to 15 kts. Waves 1 to 3 ft. A chance of
showers and a slight chance of thunderstorms after midnight.
.SATURDAY...SW wind 10 to 20 kts. Waves 2 to 4 ft. A chance of
showers.
.SATURDAY NIGHT...N wind 5 to 10 kts backing NW after midnight.
Waves 2 to 4 ft. Partly cloudy.
.SUNDAY...NW wind 10 to 15 kts. Waves 2 ft or less. Partly
cloudy.

$$

LMZ542-543-130400-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
524 PM CDT Fri Jun 12 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.LATE THIS AFTERNOON...W wind 10 to 20 kts. Waves 1 to 3 ft.
Sunny.
.TONIGHT...SW wind 10 to 15 kts. Waves 2 ft or less. A chance of
showers and a slight chance of thunderstorms after midnight.
.SATURDAY...SW wind 10 to 15 kts veering W early in the
afternoon. Waves 2 to 4 ft. A chance of showers.
.SATURDAY NIGHT...NW wind 10 to 15 kts decreasing to 5 to 10 kts
in the late evening and overnight. Waves 1 to 3 ft. A chance of
showers in the evening.
.SUNDAY...NW wind 10 to 15 kts. Waves 2 ft or less. Partly sunny.

$$

See Lake Michigan Open Lake Forecast for Monday through Wednesday.