FZUS53 KGRB 052141
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
441 PM CDT Fri Jun 5 2026

For waters within five nautical miles of the shore on Lake Michigan

LMZ521-522-060100-
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-
441 PM CDT Fri Jun 5 2026

.REST OF THIS AFTERNOON...S wind 5 to 10 kts. A slight chance of
light showers and thunderstorms. Waves 2 ft or less.
.TONIGHT...SW wind 5 to 10 kts veering W after midnight. Patchy
fog in the evening. A chance of thunderstorms in the evening. A
chance of rain showers. Waves 2 ft or less.
.SATURDAY...W wind 5 to 10 kts backing SE in the afternoon.
Partly cloudy in the morning then clearing. Waves 2 ft or less.
.SATURDAY NIGHT...NE wind 5 to 10 kts. Partly cloudy in the
evening then becoming mostly cloudy. Waves 2 ft or less.
.SUNDAY...E wind 5 to 10 kts. Partly cloudy in the morning then
clearing. Waves 2 ft or less.

$$

LMZ541-060100-
Rock Island Passage to Sturgeon Bay WI-
441 PM CDT Fri Jun 5 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF THIS AFTERNOON...S wind 10 to 20 kts. A slight chance of
light showers and thunderstorms. Waves 2 to 4 ft.
.TONIGHT...SW wind 5 to 10 kts veering W after midnight. Patchy
fog in the evening. Rain showers likely and a chance of
thunderstorms in the evening, then a slight chance of rain
showers after midnight. Waves 2 to 4 ft subsiding to 1 to 3 ft
after midnight.
.SATURDAY...NW wind 5 to 10 kts backing SE in the afternoon.
Partly cloudy. Waves 2 ft or less.
.SATURDAY NIGHT...NE wind 5 to 10 kts. Mostly cloudy. Waves 2 ft
or less.
.SUNDAY...NE wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less.

$$

LMZ542-543-060100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
441 PM CDT Fri Jun 5 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF THIS AFTERNOON...S wind 10 to 20 kts. A slight chance of
light showers and thunderstorms. Waves 2 to 4 ft.
.TONIGHT...SW wind 5 to 10 kts veering W after midnight. Patchy
fog in the evening. A chance of thunderstorms in the evening. A
chance of rain showers. Waves 2 to 4 ft subsiding to 1 to 3 ft in
the late evening and overnight.
.SATURDAY...W wind 5 to 10 kts backing S in the afternoon. Partly
cloudy. Waves 2 ft or less.
.SATURDAY NIGHT...NE wind 5 to 10 kts. Mostly cloudy. Waves 2 ft
or less.
.SUNDAY...NE wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less.

$$

See Lake Michigan Open Lake Forecast for Monday through Wednesday.