157  
WHUS46 KSGX 201022  
CFWSGX  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
222 AM PST FRI DEC 20 2024  
 
CAZ043-552-201830-  
/O.NEW.KSGX.SU.Y.0012.241222T0600Z-241225T1200Z/  
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-  
222 AM PST FRI DEC 20 2024  
 
...HIGH SURF ADVISORY IN EFFECT FROM 10 PM SATURDAY TO 4 AM PST  
WEDNESDAY...  
 
* WHAT...LARGE BREAKING WAVES OF 8 TO 12 FEET IN SAN DIEGO COUNTY  
WITH LOCALLY HIGHER SETS ON WEST FACING BEACHES. WAVES IN ORANGE  
COUNTY WILL BE CLOSER TO 4 TO 8 FEET WITH LOCALLY HIGHER WAVES  
TO 10 FEET ON WEST-FACING BEACHES.  
 
* WHERE...SAN DIEGO COUNTY COASTAL AREAS AND ORANGE COUNTY  
COASTAL AREAS.  
 
* WHEN...FROM 10 PM SATURDAY TO 4 AM PST WEDNESDAY.  
 
* IMPACTS...DANGEROUS SWIMMING AND SURFING CONDITIONS AND  
LOCALIZED BEACH EROSION.  
 
* ADDITIONAL DETAILS...DESPITE RELATIVELY LOW ASTRONOMICAL TIDES,  
SUCH HIGH SURF MAY PRODUCE MINOR FLOODING OF LOW-LYING AREAS  
ALONG THE BEACH SUCH AS BEACH PARKING LOTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN  
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND  
DANGEROUS SWIMMING CONDITIONS. INEXPERIENCED SWIMMERS SHOULD  
REMAIN OUT OF THE WATER DUE TO DANGEROUS SURF CONDITIONS.  
 

 
 

 
 
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