252  
WHUS73 KGRB 150849  
MWWGRB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GREEN BAY WI  
249 AM CST SAT NOV 15 2025  
 
LMZ521-541-151700-  
/O.CON.KGRB.SC.Y.0087.251115T1800Z-251116T1800Z/  
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-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
249 AM CST SAT NOV 15 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON  
CST SUNDAY...  
 
* WHAT...NORTHWEST WINDS 15 TO 20 KTS WITH GUSTS UP TO 30 KTS AND  
WAVES 1 TO 4 FT EXPECTED. A FEW GALE FORCE GUSTS WILL BE  
POSSIBLE.  
 
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND  
TO STURGEON BAY, AND CENTRAL BAY OF GREEN BAY.  
 
* WHEN...FROM NOON TODAY TO NOON 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.  
 
 
 
 
 
LMZ522-542-543-151700-  
/O.CON.KGRB.SC.Y.0087.251115T1800Z-251116T1800Z/  
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
249 AM CST SAT NOV 15 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON  
CST SUNDAY...  
 
* WHAT...NORTHWEST WINDS 15 TO 20 KTS WITH GUSTS UP TO 25 KTS AND  
WAVES 1 TO 3 FT EXPECTED.  
 
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM STURGEON BAY TO  
SHEBOYGAN, AND SOUTHERN BAY OF GREEN BAY.  
 
* WHEN...FROM NOON TODAY TO NOON 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.  
 
 
 
 
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