866  
WHUS46 KSGX 202110  
CFWSGX  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
110 PM PST FRI DEC 20 2024  
 
CAZ043-552-210600-  
/O.CON.KSGX.SU.Y.0012.241222T0600Z-241225T1200Z/  
SAN DIEGO COUNTY COASTAL AREAS-ORANGE COUNTY COASTAL AREAS-  
110 PM PST FRI DEC 20 2024  
 
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 10 PM SATURDAY TO  
4 AM PST WEDNESDAY...  
 
* WHAT...LARGE BREAKING WAVES OF 6 TO 10 FEET IN SAN DIEGO COUNTY  
WITH LOCAL SETS TO 13 FEET. WAVES OF 5 TO 8 FEET IN ORANGE  
COUNTY WITH LOCAL SETS TO 11 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. LOCALIZED  
BEACH EROSION AND OVERFLOW.  
 
* 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...  
 
INEXPERIENCED SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO  
DANGEROUS SURF CONDITIONS.  
 

 
 

 
 
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