554
FZUS53 KGRB 200119
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
819 PM CDT Sat Jul 19 2025

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

LMZ521-522-200800-
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-
819 PM CDT Sat Jul 19 2025

.TONIGHT...N wind 10 to 15 kts. Partly cloudy. Waves 2 ft or
less.
.SUNDAY...NE wind 5 to 10 kts veering E in the afternoon. Mostly
sunny. Waves 2 ft or less.
.SUNDAY NIGHT...NE wind 5 to 10 kts. Areas of smoke. Waves 2 ft
or less.
.MONDAY...E wind 5 to 10 kts. Areas of smoke in the morning.
Waves 2 ft or less.

$$

LMZ541-200800-
Rock Island Passage to Sturgeon Bay WI-
819 PM CDT Sat Jul 19 2025

.TONIGHT...N wind 10 to 20 kts. Mostly cloudy in the evening then
becoming mostly clear. Waves 1 to 3 ft.
.SUNDAY...N wind 5 to 10 kts veering E in the afternoon. Mostly
sunny. Waves 2 ft or less.
.SUNDAY NIGHT...NE wind 5 to 10 kts. Areas of smoke after
midnight. Waves 2 ft or less.
.MONDAY...E wind 5 to 10 kts. Mostly sunny in the morning then
becoming partly cloudy. Waves 2 ft or less.

$$

LMZ542-543-200800-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
819 PM CDT Sat Jul 19 2025

.TONIGHT...N wind 10 to 20 kts. A chance of rain showers and a
slight chance of thunderstorms in the evening. Waves 1 to 3 ft.
.SUNDAY...NE wind 5 to 10 kts. Partly cloudy in the morning then
becoming mostly sunny. Waves 1 to 3 ft.
.SUNDAY NIGHT...NE wind 5 to 10 kts. Areas of smoke after
midnight. Waves 2 ft or less.
.MONDAY...E wind 5 to 10 kts. Mostly sunny. Waves 2 ft or less.

$$

See Lake Michigan Open Lake Forecast for Tuesday through Thursday.