WHUS73 KGRB 270811

MWWGRB



URGENT - MARINE WEATHER MESSAGE

National Weather Service Green Bay WI

311 AM CDT Mon Oct 27 2025



LMZ541>543-271615-

/O.NEW.KGRB.SC.Y.0081.251028T0000Z-251029T1200Z/

Rock Island Passage to Sturgeon Bay WI-

Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-

311 AM CDT Mon Oct 27 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM

CDT WEDNESDAY...



* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 

  waves 4 to 7 ft expected.



* WHERE...Lake Michigan nearshore waters from Washington Island 

  to Sheboygan.



* WHEN...From 7 PM this evening to 7 AM CDT Wednesday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$