Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 151126
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
526 AM CST Wed Jan 15 2025

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

LMZ522-152100-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
526 AM CST Wed Jan 15 2025

.TODAY...SW wind 10 to 20 kts. A slight chance of snow showers in
the afternoon.
.TONIGHT...SW wind 10 to 20 kts with gusts to around 25 kts. Snow
showers likely in the evening, then a slight chance of snow
showers after midnight. A Small Craft Advisory may be needed.
.THURSDAY...NW wind 10 to 20 kts. Partly cloudy.
.THURSDAY NIGHT...W wind 5 to 10 kts backing SW 10 to 15 kts
after midnight. Partly cloudy in the evening then becoming mostly
cloudy.

Wave height forecast omitted for mostly ice covered areas.
$$

LMZ521-152100-
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-
526 AM CST Wed Jan 15 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM CST THIS AFTERNOON
THROUGH THIS EVENING...

.TODAY...W wind 10 to 15 kts backing SW 15 to 25 kts in the
afternoon. A chance of snow showers in the afternoon. Waves 2 ft
or less building to 2 to 4 ft.
.TONIGHT...W wind 15 to 25 kts. Gusts to around 30 kts in the
evening. Snow showers likely in the evening, then a chance of
snow showers after midnight. Waves 3 to 5 ft subsiding to 2 ft or
less.
.THURSDAY...NW wind 10 to 20 kts. Partly sunny. Waves 2 ft or
less.
.THURSDAY NIGHT...W wind 10 to 15 kts backing SW after midnight.
Partly cloudy in the evening then becoming mostly cloudy. Waves
2 ft or less.

Wave height forecast is for ice free areas.
$$

LMZ541-152100-
Rock Island Passage to Sturgeon Bay WI-
526 AM CST Wed Jan 15 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM CST THIS AFTERNOON
THROUGH THIS EVENING...

.TODAY...SW wind 10 to 20 kts with gusts to around 25 kts. A
chance of snow showers in the afternoon. Waves 1 to 3 ft building
to 2 to 4 ft late in the afternoon.
.TONIGHT...W wind 15 to 25 kts. A chance of snow showers. Waves
3 to 5 ft subsiding to 2 to 4 ft early in the morning.
.THURSDAY...NW wind 10 to 20 kts. Partly sunny. Waves 1 to 3 ft.
.THURSDAY NIGHT...NW wind 10 to 15 kts backing SW after midnight.
Mostly cloudy. Waves 2 ft or less.

$$

LMZ542-543-152100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
526 AM CST Wed Jan 15 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM CST THIS AFTERNOON
THROUGH THIS EVENING...

.TODAY...W wind 10 to 15 kts backing SW 15 to 25 kts in the
afternoon. Mostly sunny. Waves 2 ft or less building to 2 to 4 ft
late in the afternoon.
.TONIGHT...W wind 15 to 25 kts. Snow showers likely in the
evening, then a chance of snow showers after midnight. Waves 3 to
5 ft subsiding to 1 to 3 ft early in the morning.
.THURSDAY...NW wind 10 to 20 kts with gusts to around 25 kts.
Partly cloudy. Waves 1 to 3 ft.
.THURSDAY NIGHT...W wind 10 to 15 kts backing SW after midnight.
Partly cloudy in the evening then becoming mostly cloudy. Waves
2 ft or less.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.