WHUS73 KGRB 041456

MWWGRB



URGENT - MARINE WEATHER MESSAGE

National Weather Service Green Bay WI

956 AM CDT Tue Aug 4 2026



LMZ541>543-050300-

/O.CON.KGRB.SC.Y.0071.260804T1900Z-260805T0300Z/

Rock Island Passage to Sturgeon Bay WI-

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

956 AM CDT Tue Aug 4 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS

AFTERNOON TO 10 PM CDT THIS EVENING...



* WHAT...South winds 5 to 15 kt with gusts up to 25 kt and waves 

  2 to 4 ft expected.



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

  to Sheboygan.



* WHEN...From 2 PM this afternoon to 10 PM CDT 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.



&&



$$