403  
WHUS73 KGRB 150208  
MWWGRB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GREEN BAY WI  
908 PM CDT MON SEP 14 2026  
 
LMZ521-522-151100-  
/O.EXP.KGRB.SC.Y.0080.000000T0000Z-260915T0200Z/  
/O.CON.KGRB.GL.W.0011.000000T0000Z-260915T1200Z/  
/O.CON.KGRB.SC.Y.0081.260915T1200Z-260915T2100Z/  
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-  
908 PM CDT MON SEP 14 2026  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 4 PM CDT  
TUESDAY...  
 
* WHAT...FOR THE GALE WARNING, SOUTH WINDS 20 TO 25 KT WITH GUSTS  
UP TO 30 KT AND WAVES 2 TO 5 FT. FOR THE SMALL CRAFT ADVISORY,  
SOUTHWEST WINDS 15 TO 20 KT VEERING WEST, WITH GUSTS UP TO 30  
KT AND WAVES 2 TO 5 FT EXPECTED.  
 
* WHERE...CENTRAL AND SOUTHERN BAY OF GREEN BAY.  
 
* WHEN...FOR THE GALE WARNING, UNTIL 7 AM CDT TUESDAY. FOR THE  
SMALL CRAFT ADVISORY, FROM 7 AM TO 4 PM CDT TUESDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR HAZARDOUS CONDITIONS.  
 
 
 
 
 
LMZ541>543-151100-  
/O.EXP.KGRB.SC.Y.0080.000000T0000Z-260915T0200Z/  
/O.CON.KGRB.GL.W.0011.000000T0000Z-260915T1200Z/  
/O.CON.KGRB.SC.Y.0081.260915T1200Z-260916T0000Z/  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
908 PM CDT MON SEP 14 2026  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT  
TUESDAY...  
 
* WHAT...FOR THE GALE WARNING, SOUTH WINDS 20 TO 25 KT WITH GUSTS  
UP TO 35 KT AND WAVES 6 TO 11 FT. FOR THE SMALL CRAFT ADVISORY,  
SOUTHWEST WINDS 10 TO 20 KT VEERING WEST, WITH GUSTS UP TO 30  
KT AND WAVES 7 TO 10 FT EXPECTED.  
 
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND  
TO SHEBOYGAN.  
 
* WHEN...FOR THE GALE WARNING, UNTIL 7 AM CDT TUESDAY. FOR THE  
SMALL CRAFT ADVISORY, FROM 7 AM TO 7 PM CDT TUESDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR HAZARDOUS CONDITIONS.  
 
 
 
 
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