Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 031809
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
109 PM CDT Sun Aug 3 2025

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

LMZ521-522-040200-
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-
109 PM CDT Sun Aug 3 2025

.THIS AFTERNOON...S wind 5 to 10 kts. Areas of smoke. Waves 2 ft
or less.
.TONIGHT...S wind 5 to 10 kts veering NW after midnight. Areas of
smoke. Waves 2 ft or less.
.MONDAY...E wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less.
.MONDAY NIGHT...E wind 5 to 10 kts. Partly cloudy in the evening
then becoming mostly cloudy. Waves 2 ft or less.

$$

LMZ541-040200-
Rock Island Passage to Sturgeon Bay WI-
109 PM CDT Sun Aug 3 2025

.THIS AFTERNOON...S wind 5 to 10 kts. Areas of smoke. Waves 2 ft
or less.
.TONIGHT...SW wind 5 to 10 kts backing S after midnight. Areas of
smoke. Waves 2 ft or less.
.MONDAY...E wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less.
.MONDAY NIGHT...NE wind 5 to 10 kts veering E after midnight.
Partly cloudy in the evening then becoming mostly cloudy. Waves
2 ft or less.

$$

LMZ542-543-040200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
109 PM CDT Sun Aug 3 2025

.THIS AFTERNOON...S wind 5 to 10 kts. Areas of smoke. Waves 2 ft
or less.
.TONIGHT...SW wind around 5 kts veering NW after midnight. Areas
of smoke. Waves 2 ft or less.
.MONDAY...NE wind 5 to 10 kts. Areas of smoke. Waves 2 ft or
less.
.MONDAY NIGHT...E wind 5 to 10 kts. Partly cloudy. Waves 2 ft or
less.

$$

See Lake Michigan Open Lake Forecast for Tuesday through Thursday.