760  
WHUS46 KEKA 262200  
CFWEKA  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
300 PM PDT WED MAR 26 2025  
 
CAZ101-103-104-109-270600-  
/O.CON.KEKA.SU.Y.0003.250327T1800Z-250328T1200Z/  
COASTAL DEL NORTE-NORTHERN HUMBOLDT COAST-SOUTHWESTERN HUMBOLDT-  
MENDOCINO COAST-  
300 PM PDT WED MAR 26 2025  
 
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO  
5 AM PDT FRIDAY...  
 
* WHAT...LARGE BREAKING WAVES WITH DANGEROUSLY HIGH RUNUP OF ON  
BEACHES OF 22 TO 26 FEET.  
 
* WHERE...COASTAL DEL NORTE, NORTHERN HUMBOLDT COAST,  
SOUTHWESTERN HUMBOLDT AND MENDOCINO COAST COUNTIES.  
 
* WHEN...FROM 11 AM THURSDAY TO 5 AM PDT FRIDAY. .  
 
* IMPACTS...DANGEROUS SURF CONDITIONS AND LOCALIZED BEACH  
EROSION. BEACHCOMBING IS HIGHLY DISCOURAGED!.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
LARGE BREAKING WAVES ALONG THE COAST WILL LEAD TO INCREASED WAVE  
RUN-UP ON BEACHES WITH WAVES TOPPING AND WASHING OVER LARGE ROCKS  
AND JETTIES. THESE LARGE WAVES CAN BE ERRATIC AND UNPREDICTABLE.  
USE EXTRA CAUTION NEAR THE SURF ZONE AS THESE LARGE WAVES WILL BE  
CAPABLE OF SWEEPING PEOPLE INTO THE FRIGID AND TURBULENT OCEAN  
WATER. MARINERS TRAVERSING THE BAR ARE URGED TO EXERCISE EXTREME  
CAUTION OR STAY IN PORT UNTIL THE THREAT SUBSIDES. PLEASE CONTACT  
THE U.S. COAST GUARD FOR INFORMATION REGARDING HARBOR AND BAR  
CLOSURES.  
 

 
 

 
 
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