889  
WHUS73 KGRB 220834  
MWWGRB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GREEN BAY WI  
234 AM CST SAT NOV 22 2025  
 
LMZ521-522-541>543-221645-  
/O.NEW.KGRB.SC.Y.0088.251122T2100Z-251123T1200Z/  
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-  
234 AM CST SAT NOV 22 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO  
6 AM CST SUNDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 20 KTS WITH GUSTS OVER 25 KTS  
BECOMING WEST-NORTHWEST TONIGHT. WAVES 2 TO 4 FT ON THE BAY,  
AND 3 TO 6 FT ON LAKE MICHIGAN EXPECTED.  
 
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND  
TO SHEBOYGAN, AND CENTRAL AND SOUTHERN BAY OF GREEN BAY.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO 6 AM CST SUNDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
KIECKBUSCH  
 
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