FZUS53 KGRB 162050
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
349 PM CDT Tue Jun 16 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-170400-
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-
349 PM CDT Tue Jun 16 2026

.LATE THIS AFTERNOON...SW wind 5 to 10 kts. Waves 2 ft or less. A
chance of showers and thunderstorms.
.TONIGHT...NW wind 5 to 10 kts backing W after midnight. Waves
2 ft or less. A slight chance of showers and thunderstorms in the
evening.
.WEDNESDAY...S wind around 5 kts backing SE 10 to 15 kts in the
late morning and afternoon. Waves 1 to 3 ft. A chance of showers
in the morning, then showers in the afternoon.
.WEDNESDAY NIGHT...E wind 10 to 15 kts backing N 10 to 20 kts
after midnight. Waves 1 to 3 ft building to 2 to 4 ft after
midnight. A chance of showers.
.THURSDAY...NW wind 10 to 15 kts backing W early in the
afternoon. Waves 2 to 4 ft subsiding to 2 ft or less in the
afternoon. Mostly cloudy in the morning then becoming partly
cloudy.

$$

LMZ541-170400-
Rock Island Passage to Sturgeon Bay WI-
349 PM CDT Tue Jun 16 2026

.LATE THIS AFTERNOON...SW wind 10 to 15 kts. Waves 2 to 4 ft. A
slight chance of showers and thunderstorms.
.TONIGHT...NW wind 5 to 10 kts. Waves 2 to 4 ft. Partly cloudy in
the evening then becoming mostly cloudy.
.WEDNESDAY...S wind 10 to 15 kts. Waves 2 to 4 ft. A chance of
showers in the morning, then showers in the afternoon.
.WEDNESDAY NIGHT...NE wind 10 to 20 kts backing N 10 to 15 kts
after midnight. Waves 3 to 5 ft. A chance of showers. A Small
Craft Advisory may be needed.
.THURSDAY...N wind 10 to 15 kts backing W in the late morning and
afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the
afternoon. Mostly cloudy.

$$

LMZ542-543-170400-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
349 PM CDT Tue Jun 16 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH THURSDAY MORNING...

.LATE THIS AFTERNOON...SW wind 10 to 15 kts. Waves 3 to 5 ft. A
chance of showers and a slight chance of thunderstorms.
.TONIGHT...W wind 5 to 10 kts. Waves 2 to 4 ft subsiding to 1 to
3 ft after midnight. A slight chance of showers in the evening.
.WEDNESDAY...S wind 5 to 10 kts becoming SE 15 to 25 kts in the
late morning and afternoon. Waves 1 to 3 ft building to 4 to 7 ft
in the afternoon. A chance of showers in the morning, then
showers in the afternoon.
.WEDNESDAY NIGHT...E wind 15 to 25 kts backing NE 10 to 15 kts,
then backing N after midnight. Waves 4 to 7 ft. A chance of
showers.
.THURSDAY...NW wind 10 to 15 kts backing W early in the
afternoon. Waves 3 to 5 ft subsiding to 1 to 3 ft in the
afternoon. Mostly cloudy in the morning then becoming partly
cloudy.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.