Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 211256
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
656 AM CST Wed Feb 21 2024

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

LMZ521-522-212100-
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-
656 AM CST Wed Feb 21 2024

.TODAY...SW wind 5 to 10 kts. Partly cloudy in the morning then
clearing. Waves 2 ft or less.
.TONIGHT...S wind around 5 kts in the evening becoming light and
variable. Partly cloudy. Waves 2 ft or less.
.THURSDAY...NW wind around 5 kts backing SW in the afternoon.
Partly cloudy in the morning then clearing. Waves 2 ft or less.
.THURSDAY NIGHT...W wind 10 to 15 kts veering N 10 to 20 kts
after midnight. A chance of flurries and sprinkles after
midnight. Waves 2 ft or less building to 2 to 4 ft early in the
morning.

Wave height forecast is for ice free areas.

$$

LMZ541-212100-
Rock Island Passage to Sturgeon Bay WI-
656 AM CST Wed Feb 21 2024

.TODAY...SW wind 5 to 10 kts. Partly cloudy in the morning then
clearing. Waves 2 to 4 ft subsiding to 1 to 3 ft in the late
morning and afternoon.
.TONIGHT...S wind around 5 kts veering W after midnight. Partly
cloudy. Waves 1 to 3 ft.
.THURSDAY...W wind 5 to 10 kts. Partly cloudy. Waves 2 ft or
less.
.THURSDAY NIGHT...W wind 5 to 10 kts veering N 10 to 20 kts with
gusts to around 25 kts after midnight. A chance of flurries after
midnight. Waves 2 ft or less building to 2 to 4 ft early in the
morning. A Small Craft Advisory may be needed.

Wave height forecast is for ice free areas.

$$

LMZ542-543-212100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
656 AM CST Wed Feb 21 2024

.TODAY...SW wind 5 to 10 kts. Scattered sprinkles in the morning.
Waves 1 to 3 ft.
.TONIGHT...SW wind around 5 kts veering W after midnight. Patchy
dense fog after midnight. Waves 1 to 3 ft.
.THURSDAY...NW wind around 5 kts backing W in the afternoon.
Partly cloudy in the morning then clearing. Waves 2 ft or less.
.THURSDAY NIGHT...NW wind 10 to 20 kts with gusts to around
25 kts. Mostly clear. Waves 2 ft or less building to 2 to 4 ft
early in the morning. A Small Craft Advisory may be needed.

Wave height forecast is for ice free areas.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.



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