Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 160334
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
934 PM CST Wed Jan 15 2025

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

LMZ522-161100-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
934 PM CST Wed Jan 15 2025

.REST OF THE NIGHT...SW wind 10 to 20 kts with a few gusts to
around 25 kts. Light snow likely late in the evening, then a
slight chance of light snow after midnight.
.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.
.FRIDAY...SW wind 10 to 20 kts with gusts to around 25 kts.
Cloudy. A Small Craft Advisory may be needed.

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

LMZ521-161100-
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-
934 PM CST Wed Jan 15 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST THURSDAY...

.REST OF THE NIGHT...SW wind 10 to 20 kts with gusts to around
25 kts. A chance of light snow. A chance of flurries after
midnight. Waves 2 to 4 ft subsiding to 2 ft or less.
.THURSDAY...NW wind 10 to 20 kts with a few gusts to around
25 kts. A chance of flurries in the morning. Waves 1 to 3 ft.
.THURSDAY NIGHT...W wind 5 to 10 kts backing SW 10 to 15 kts
after midnight. Mostly cloudy. Waves 2 ft or less.
.FRIDAY...SW wind 15 to 25 kts. Cloudy. Waves 1 to 3 ft building
to 2 to 4 ft in the late morning and afternoon. A Small Craft
Advisory may be needed.

Wave height forecast is for ice free areas.
$$

LMZ541-161100-
Rock Island Passage to Sturgeon Bay WI-
934 PM CST Wed Jan 15 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST THURSDAY...

.REST OF THE NIGHT...W wind 10 to 20 kts with gusts to around
25 kts. Light snow likely late in the evening, then a chance of
light snow and flurries after midnight. Waves 4 to 7 ft subsiding
to 2 to 4 ft toward daybreak.
.THURSDAY...NW wind 10 to 20 kts with a few gusts to around
25 kts. A chance of flurries and sprinkles in the morning. Waves
1 to 3 ft.
.THURSDAY NIGHT...NW wind 5 to 10 kts backing SW 10 to 15 kts
after midnight. Mostly cloudy. Waves 2 ft or less.
.FRIDAY...SW wind 15 to 25 kts. Cloudy. Waves 3 to 5 ft building
to 5 to 8 ft. A Small Craft Advisory may be needed.

$$

LMZ542-543-161100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
934 PM CST Wed Jan 15 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST THURSDAY...

.REST OF THE NIGHT...W wind 10 to 20 kts with gusts to around
25 kts. Light snow likely late in the evening, then a chance of
light snow after midnight. Waves 3 to 5 ft subsiding to 1 to 3 ft
toward daybreak.
.THURSDAY...NW wind 10 to 20 kts with a few 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.
.FRIDAY...SW wind 15 to 25 kts with gusts to around 30 kts.
Cloudy. Waves 3 to 5 ft building to 4 to 7 ft in the late morning
and afternoon. A Small Craft Advisory may be needed.

$$

See Lake Michigan Open Lake Forecast for Saturday through Monday.