379  
WHUS42 KCHS 210235  
CFWCHS  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE CHARLESTON SC  
935 PM EST WED FEB 20 2019  
 
SCZ048>050-210345-  
/O.EXP.KCHS.CF.Y.0008.000000T0000Z-190221T0300Z/  
BEAUFORT-COASTAL COLLETON-CHARLESTON-  
935 PM EST WED FEB 20 2019  
   
..COASTAL FLOOD ADVISORY WILL EXPIRE AT 10 PM EST THIS EVENING
 
 

 
 
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.  
 
CHARLESTON HARBOR SC  
MLLW CATEGORIES - MINOR 7.0 FT, MODERATE 7.5 FT, MAJOR 8.0 FT  
MHHW CATEGORIES - MINOR 1.2 FT, MODERATE 1.7 FT, MAJOR 2.2 FT  
 
TOTAL TOTAL DEPARTURE  
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD  
FT MLLW FT MHHW FT FT IMPACT  
-------- --------- --------- --------- ------- --------  
20/09 PM 6.8 1.0 0.8 NA NONE  
21/09 AM 6.9 1.1 0.6 NA NONE  
21/10 PM 6.2 0.4 0.2 NA NONE  
22/10 AM 6.4 0.6 0.3 NA NONE  
22/11 PM 7.0 1.2 1.1 NA MINOR  
23/11 AM 6.7 0.9 1.0 NA NONE  
 

 
 

 
 
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