Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 231831
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
131 PM CDT Sat Sep 23 2023

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

LMZ521-522-240200-
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-
131 PM CDT Sat Sep 23 2023

.THIS AFTERNOON...E wind 5 to 10 kts. Isolated light showers.
Waves 2 ft or less.
.TONIGHT...SE wind 10 to 20 kts. Mostly clear. Waves 2 ft or
less.
.SUNDAY...SE wind 10 to 20 kts backing E 5 to 10 kts in the
afternoon. Mostly cloudy. Waves 2 ft or less.
.SUNDAY NIGHT...E wind 10 to 15 kts. Mostly cloudy. Waves 2 ft or
less.

$$

LMZ541-240200-
Rock Island Passage to Sturgeon Bay WI-
131 PM CDT Sat Sep 23 2023

.THIS AFTERNOON...E wind 5 to 10 kts. Mostly cloudy. Waves 2 ft
or less.
.TONIGHT...SE wind 10 to 20 kts. Mostly clear. Waves 1 to 3 ft.
.SUNDAY...SE wind 10 to 20 kts backing E 5 to 10 kts in the
afternoon. Partly cloudy in the morning then becoming mostly
cloudy. Waves 2 ft or less.
.SUNDAY NIGHT...E wind 5 to 10 kts. Mostly cloudy. Waves 1 to
3 ft.

$$

LMZ542-543-240200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
131 PM CDT Sat Sep 23 2023

.THIS AFTERNOON...E wind 5 to 10 kts. Partly sunny. Waves 1 to
3 ft.
.TONIGHT...SE wind 10 to 20 kts with a few gusts to around
25 kts. Mostly clear. Waves 1 to 3 ft building to 2 to 4 ft after
midnight. A Small Craft Advisory may be needed.
.SUNDAY...SE wind 10 to 20 kts. Mostly cloudy. Waves 1 to 3 ft.
.SUNDAY NIGHT...E wind 10 to 15 kts. Mostly cloudy. Waves 1 to
3 ft.

$$

See Lake Michigan Open Lake Forecast for Monday through Wednesday.



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