FZUS53 KGRB 050956
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
456 AM CDT Fri Jun 5 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-051600-
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-
456 AM CDT Fri Jun 5 2026

.EARLY THIS MORNING...S wind 5 to 10 kts. Waves 2 ft or less. A
chance of showers and a slight chance of thunderstorms.
.TODAY...S wind 10 to 15 kts. Waves 2 ft or less. Patchy fog in
the morning. a chance of showers. A slight chance of
thunderstorms in the afternoon.
.TONIGHT...W wind 5 to 10 kts. Waves 2 ft or less. Rain showers
likely in the evening. A chance of thunderstorms.
.SATURDAY...W wind 5 to 10 kts veering E in the late morning and
afternoon. Waves 2 ft or less. Partly cloudy in the morning then
clearing.
.SATURDAY NIGHT...E wind 5 to 10 kts. Waves 2 ft or less. Mostly
clear.

$$

LMZ541-051600-
Rock Island Passage to Sturgeon Bay WI-
456 AM CDT Fri Jun 5 2026

.EARLY THIS MORNING...S wind 5 to 10 kts. Waves 1 to 3 ft. A
chance of showers.
.TODAY...S wind 10 to 15 kts. Waves 1 to 3 ft building to 2 to
4 ft in the afternoon. Patchy fog in the morning. a chance of
showers. A slight chance of thunderstorms in the afternoon.
.TONIGHT...SW wind 5 to 10 kts veering W after midnight. Waves
2 to 4 ft subsiding to 1 to 3 ft after midnight. Patchy fog in
the evening. a chance of showers and thunderstorms.
.SATURDAY...W wind 5 to 10 kts backing SE in the late morning and
afternoon. Waves 2 ft or less. Partly cloudy.
.SATURDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Partly
cloudy.

$$

LMZ542-543-051600-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
456 AM CDT Fri Jun 5 2026

.EARLY THIS MORNING...S wind 10 to 15 kts. Waves 1 to 3 ft. A
chance of showers.
.TODAY...S wind 10 to 15 kts. Waves 1 to 3 ft building to 2 to
4 ft in the afternoon. Patchy fog in the morning. showers likely
in the morning. A slight chance of thunderstorms. A chance of
showers in the afternoon.
.TONIGHT...SW wind 5 to 10 kts veering W in the late evening and
overnight. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight.
Patchy fog in the evening. a chance of showers and thunderstorms.
.SATURDAY...NW wind 5 to 10 kts veering E mid-day, then veering
SE early in the afternoon. Waves 2 ft or less. Partly cloudy.
.SATURDAY NIGHT...E wind 5 to 10 kts backing NE in the late
evening and overnight. Waves 2 ft or less. Mostly cloudy in the
evening then becoming partly cloudy.

$$

See Lake Michigan Open Lake Forecast for Sunday through Tuesday.

Wave height forecast is for ice free areas.