Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 122223
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
422 PM CST Sun Jan 12 2025

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

LMZ521-522-130900-
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-
423 PM CST Sun Jan 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...W wind 15 to 25 kts. Scattered snow showers with
possible drizzle and freezing drizzle in the evening, then a
chance of flurries after midnight. Waves 1 to 3 ft.
.MONDAY...W wind 10 to 20 kts with gusts to around 25 kts. Partly
cloudy. Waves 1 to 3 ft.
.MONDAY NIGHT...W wind 10 to 20 kts with gusts to around 25 kts.
A chance of flurries. Waves 1 to 3 ft.
.TUESDAY...NW wind 10 to 20 kts with gusts to around 25 kts. A
chance of flurries in the morning. Waves 1 to 3 ft.

Wave height forecast is for ice free areas.
$$

LMZ541-130900-
Rock Island Passage to Sturgeon Bay WI-
423 PM CST Sun Jan 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...W wind 15 to 25 kts. Scattered snow showers with
possible drizzle and freezing drizzle in the evening, then a
chance of flurries after midnight. Waves 3 to 5 ft subsiding to
2 to 4 ft after midnight.
.MONDAY...W wind 15 to 25 kts. Partly sunny. Waves 2 to 4 ft
subsiding to 1 to 3 ft in the afternoon.
.MONDAY NIGHT...W wind 15 to 25 kts. A chance of flurries. Waves
1 to 3 ft.
.TUESDAY...NW wind 15 to 25 kts. A chance of flurries in the
morning. Waves 1 to 3 ft.

$$

LMZ542-543-130900-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
423 PM CST Sun Jan 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...W wind 15 to 25 kts with gusts to around 30 kts.
Scattered snow showers with possible drizzle and freezing drizzle
in the evening, then a chance of flurries after midnight. Waves
3 to 5 ft.
.MONDAY...W wind 15 to 25 kts with gusts to around 30 kts. Partly
cloudy in the morning then clearing. Waves 2 to 4 ft subsiding to
1 to 3 ft early in the afternoon, then building to 2 to 4 ft late
in the afternoon.
.MONDAY NIGHT...W wind 15 to 25 kts. Partly cloudy. Waves 2 to
4 ft subsiding to 1 to 3 ft after midnight.
.TUESDAY...NW wind 15 to 25 kts. Partly cloudy. Waves 1 to 3 ft.

$$

See Lake Michigan Open Lake Forecast for Wednesday through Friday.