523  
WHUS76 KEKA 240712  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
1112 PM PST SUN NOV 23 2025  
 
PZZ450-241100-  
/O.CON.KEKA.SC.Y.0129.000000T0000Z-251124T1100Z/  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
1112 PM PST SUN NOV 23 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST MONDAY
 
 
* WHAT...SEAS 9 TO 10 FEET.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM.  
 
* WHEN...UNTIL 3 AM PST MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ455-241515-  
/O.CON.KEKA.SC.Y.0129.000000T0000Z-251125T1000Z/  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
1112 PM PST SUN NOV 23 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PST  
TUESDAY...  
 
* WHAT...NORTH WINDS 5 TO 15 KT WITH GUSTS UP TO 25 KT AND SEAS  
7 TO 10 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM.  
 
* WHEN...UNTIL 2 AM PST TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ470-241100-  
/O.CON.KEKA.SC.Y.0129.000000T0000Z-251124T1100Z/  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
1112 PM PST SUN NOV 23 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST MONDAY
 
 
* WHAT...SEAS AROUND 10 FEET.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.  
 
* WHEN...UNTIL 3 AM PST MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ475-241515-  
/O.CON.KEKA.SC.Y.0129.000000T0000Z-251125T0900Z/  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
1112 PM PST SUN NOV 23 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PST  
TUESDAY...  
 
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS  
8 TO 10 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA 10 TO 60 NM.  
 
* WHEN...UNTIL 1 AM PST TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
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