Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 211723
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
1223 PM CDT Sat Sep 21 2024

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

LMZ521-522-220200-
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-
1223 PM CDT Sat Sep 21 2024

.THIS AFTERNOON...S wind 10 to 15 kts. Mostly sunny. Waves 2 ft
or less.
.TONIGHT...S wind 5 to 10 kts veering SW 10 to 15 kts after
midnight. A chance of light showers in the evening. A chance of
thunderstorms. Light showers likely after midnight. Waves 2 ft or
less.
.SUNDAY...N wind 10 to 20 kts. Light showers likely in the
morning. A chance of thunderstorms. A chance of light showers in
the afternoon. Waves 1 to 3 ft building to 2 to 4 ft in the
afternoon.
.SUNDAY NIGHT...N wind 10 to 20 kts with gusts to around 30 kts.
Mostly cloudy in the evening then becoming partly cloudy. Waves
2 to 4 ft. A Small Craft Advisory may be needed.

$$

LMZ541-220200-
Rock Island Passage to Sturgeon Bay WI-
1223 PM CDT Sat Sep 21 2024

.THIS AFTERNOON...S wind 5 to 10 kts. Mostly sunny. Waves 2 ft or
less.
.TONIGHT...S wind 5 to 10 kts. A chance of light showers in the
evening. A chance of thunderstorms. Light showers likely after
midnight. Waves 2 ft or less.
.SUNDAY...N wind 10 to 20 kts with gusts to around 25 kts. Light
showers likely in the morning. A chance of thunderstorms. A
chance of light showers in the afternoon. Waves 1 to 3 ft
building to 2 to 4 ft late in the afternoon. A Small Craft
Advisory may be needed.
.SUNDAY NIGHT...N wind 10 to 20 kts with gusts to around 25 kts.
Mostly cloudy in the evening then becoming partly cloudy. Waves
2 to 4 ft subsiding to 1 to 3 ft after midnight.

$$

LMZ542-543-220200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1223 PM CDT Sat Sep 21 2024

.THIS AFTERNOON...S wind 5 to 10 kts. Mostly sunny. Waves 2 ft or
less.
.TONIGHT...S wind 5 to 10 kts. A chance of light showers in the
evening. A chance of thunderstorms. Light showers likely after
midnight. Waves 2 ft or less.
.SUNDAY...NW wind 10 to 15 kts veering N 10 to 20 kts in the
afternoon. Gusts to around 25 kts. Light showers likely in the
morning. A chance of thunderstorms. A chance of light showers in
the afternoon. Waves 1 to 3 ft building to 3 to 5 ft in the
afternoon. A Small Craft Advisory may be needed.
.SUNDAY NIGHT...N wind 10 to 20 kts with gusts to around 30 kts.
Mostly cloudy in the evening then becoming partly cloudy. Waves
3 to 5 ft.

$$

See Lake Michigan Open Lake Forecast for Monday through Wednesday.