Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 212317
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
517 PM CST Thu Nov 21 2024

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

LMZ521-522-220900-
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-
517 PM CST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TONIGHT...N wind 10 to 20 kts with gusts to around 25 kts. A
chance of rain showers in the evening. Waves 1 to 3 ft building
to 2 to 4 ft after midnight.
.FRIDAY...NW wind 10 to 20 kts with gusts to around 25 kts.
Cloudy. Waves 2 to 4 ft.
.FRIDAY NIGHT...NW wind 10 to 20 kts. Mostly cloudy. Waves 1 to
3 ft.
.SATURDAY...NW wind 10 to 15 kts. Mostly cloudy. Waves 2 ft or
less.

$$

LMZ541-220900-
Rock Island Passage to Sturgeon Bay WI-
517 PM CST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TONIGHT...N wind 10 to 20 kts with gusts to around 25 kts. A
chance of rain showers in the evening. Waves 1 to 3 ft building
to 2 to 4 ft after midnight.
.FRIDAY...N wind 15 to 25 kts with gusts to around 30 kts.
Cloudy. Waves 2 to 4 ft.
.FRIDAY NIGHT...NW wind 10 to 20 kts. Mostly cloudy. Waves 1 to
3 ft.
.SATURDAY...NW wind 10 to 20 kts decreasing to 5 to 10 kts in the
afternoon. Mostly cloudy. Waves 2 ft or less.

$$

LMZ542-543-220900-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
517 PM CST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TONIGHT...N wind 15 to 25 kts. A chance of rain showers in the
evening. Waves 3 to 5 ft subsiding to 1 to 3 ft late in the
evening, then building to 2 to 4 ft after midnight.
.FRIDAY...NW wind 15 to 25 kts with gusts to around 30 kts.
Mostly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft late in the
afternoon.
.FRIDAY NIGHT...NW wind 10 to 20 kts. Mostly cloudy. Waves 1 to
3 ft.
.SATURDAY...NW wind 10 to 15 kts. Mostly cloudy. Waves 2 ft or
less.

$$

See Lake Michigan Open Lake Forecast for Sunday through Tuesday.