Nearshore Marine Forecast
Issued by NWS Green Bay, WI

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
379
FZUS53 KGRB 050931
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
330 AM CST Wed Feb 5 2025

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

LMZ521-522-051400-
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-
330 AM CST Wed Feb 5 2025

...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING...

.EARLY IN THE MORNING...NW wind around 5 kts. Partly cloudy.
.TODAY...N wind around 5 kts veering E in the afternoon. A chance
of flurries in the afternoon.
.TONIGHT...SE wind 10 to 15 kts. A chance of light snow and
flurries in the evening, then light snow likely after midnight.
.THURSDAY...W wind to around 30 kts with gale force gusts to
around 40 kts. Patchy blowing snow. .
.THURSDAY NIGHT...W wind 15 to 25 kts. Gusts to around 35 kts
decreasing to 25 kts after midnight. Patchy blowing snow in the
evening.

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

LMZ541-051400-
Rock Island Passage to Sturgeon Bay WI-
330 AM CST Wed Feb 5 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
THURSDAY MORNING...
...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH LATE
THURSDAY NIGHT...

.EARLY IN THE MORNING...NW wind around 5 kts. Mostly cloudy.
Waves 2 ft or less.
.TODAY...NW wind around 5 kts veering SE in the afternoon. A
chance of flurries in the afternoon. Waves 2 ft or less.
.TONIGHT...S wind 10 to 20 kts with gusts to around 25 kts. A
chance of light snow and flurries in the evening, then light snow
likely after midnight. Waves 1 to 3 ft building to 3 to 5 ft in
the late evening and overnight.
.THURSDAY...W wind to around 30 kts. Gusts to around 35 kts
increasing to 45 kts in the afternoon. A chance of light snow in
the morning. Patchy blowing snow in the afternoon. Waves 3 to
5 ft.
.THURSDAY NIGHT...W wind to around 30 kts. Gusts to around 40 kts
decreasing to 35 kts after midnight. Patchy blowing snow in the
evening. Waves 3 to 5 ft subsiding to 1 to 3 ft early in the
morning.

$$

LMZ542-543-051400-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
330 AM CST Wed Feb 5 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
THURSDAY MORNING...
...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH LATE
THURSDAY NIGHT...

.EARLY IN THE MORNING...N wind 5 to 10 kts. Mostly cloudy. Waves
2 ft or less.
.TODAY...NE wind 5 to 10 kts veering SE 10 to 15 kts in the
afternoon. A chance of flurries. Waves 1 to 3 ft.
.TONIGHT...S wind 10 to 20 kts with gusts to around 25 kts. A
chance of light snow. Waves 2 to 4 ft building to 4 to 7 ft.
.THURSDAY...W wind to around 30 kts. Gusts to around 35 kts
increasing to 45 kts in the afternoon. A chance of sprinkles in
the morning. Waves 3 to 5 ft.
.THURSDAY NIGHT...W wind to around 30 kts with gale force gusts
to around 40 kts. Mostly clear. Waves 3 to 5 ft subsiding to 1 to
3 ft.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.