583
WHUS73 KGRB 301643
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1043 AM CST Sun Nov 30 2025

LMZ521-522-541>543-010045-
/O.CON.KGRB.SC.Y.0091.000000T0000Z-251201T0300Z/
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-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1043 AM CST Sun Nov 30 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...North winds 15 to 25 kts with gusts to around 30 kts,
  veering northwest late this morning and afternoon. A few gale
  force gusts possible through mid-afternoon. Waves 4 to 7 ft,
  subsiding to 2 to 4 ft this evening.

* WHERE...Lake Michigan nearshore waters from Washington Island
  to Sheboygan, and Central and Southern Bay of Green Bay.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$