725  
WHUS73 KGRB 300931  
MWWGRB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GREEN BAY WI  
331 AM CST SUN NOV 30 2025  
 
LMZ521-522-541>543-301745-  
/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-  
331 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 VEERING NORTHWEST THIS MORNING.  
A FEW GALE FORCE GUSTS POSSIBLE NEAR DEATH'S DOOR. WAVES 5 TO 8  
FT ALONG THE LAKE MICHIGAN NEARSHORE WATERS, SUBSIDING TO 2 TO 4  
FT THIS EVENING. WAVES 3 TO 6 FT ON THE BAY.  
 
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND  
TO SHEBOYGAN, AND CENTRAL AND SOUTHERN BAY OF GREEN BAY.  
 
* WHEN...UNTIL 9 PM 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.  
 

 
 

 
 
MPC  
 
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