National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
FZUS53 KGRB 240329
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
1029 PM CDT Sat Sep 23 2023

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

LMZ521-522-241000-
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-
1029 PM CDT Sat Sep 23 2023

.REST OF THE NIGHT...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. Partly cloudy in the morning then becoming mostly
cloudy. Waves 2 ft or less.
.SUNDAY NIGHT...E wind 10 to 15 kts. Mostly cloudy. Waves 2 ft or
less.
.MONDAY...E wind 5 to 10 kts. Partly sunny. Waves 2 ft or less.

$$

LMZ541-241000-
Rock Island Passage to Sturgeon Bay WI-
1029 PM CDT Sat Sep 23 2023

.REST OF THE NIGHT...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 sunny. Waves 1 to 3 ft.
.SUNDAY NIGHT...E wind 5 to 10 kts. Mostly cloudy. Waves 1 to
3 ft.
.MONDAY...E wind 10 to 15 kts. Partly sunny. Waves 2 ft or less.

$$

LMZ542-543-241000-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1029 PM CDT Sat Sep 23 2023

.REST OF THE NIGHT...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.
.SUNDAY...SE wind 10 to 20 kts. Partly cloudy in the morning then
becoming mostly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft
late in the afternoon.
.SUNDAY NIGHT...E wind 10 to 15 kts. Mostly cloudy. Waves 1 to
3 ft.
.MONDAY...E wind 10 to 15 kts. Partly sunny. Waves 1 to 3 ft.

$$

See Lake Michigan Open Lake Forecast for Tuesday through Thursday.