917
FZUS53 KGRB 081829
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
129 PM CDT Wed Oct 8 2025

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

LMZ521-522-090200-
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-
129 PM CDT Wed Oct 8 2025

.THIS AFTERNOON...NE wind 5 to 10 kts. Mostly sunny. Waves 2 ft
or less.
.TONIGHT...SE wind 5 to 10 kts. Clear. Waves 2 ft or less.
.THURSDAY...S wind 10 to 15 kts. Sunny. Waves 2 ft or less.
.THURSDAY NIGHT...S wind 10 to 20 kts with gusts to around
25 kts. Mostly clear in the evening then becoming mostly cloudy.
Waves 1 to 3 ft. A Small Craft Advisory may be needed.

$$

LMZ541-090200-
Rock Island Passage to Sturgeon Bay WI-
129 PM CDT Wed Oct 8 2025

.THIS AFTERNOON...NE wind 5 to 10 kts. Mostly sunny. Waves 2 ft
or less.
.TONIGHT...E wind 5 to 10 kts veering SE after midnight. Clear.
Waves 2 ft or less.
.THURSDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the
afternoon. Mostly sunny. Waves 1 to 3 ft.
.THURSDAY NIGHT...SW wind 15 to 25 kts. Partly cloudy. Waves 2 to
4 ft. A Small Craft Advisory may be needed.

$$

LMZ542-543-090200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
129 PM CDT Wed Oct 8 2025

.THIS AFTERNOON...NE wind 5 to 10 kts. Mostly sunny. Waves 2 ft
or less.
.TONIGHT...E wind 5 to 10 kts veering SE after midnight. Clear.
Waves 2 ft or less.
.THURSDAY...SE wind 5 to 10 kts veering S 10 to 20 kts in the
afternoon. Mostly sunny. Waves 1 to 3 ft building to 2 to 4 ft
late in the afternoon.
.THURSDAY NIGHT...S wind 10 to 20 kts. Clear in the evening then
becoming partly cloudy. Waves 2 to 4 ft.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.