534  
WHUS76 KEKA 151749  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
1049 AM PDT SUN MAR 15 2026  
 
PZZ470-151900-  
/O.EXP.KEKA.SC.Y.0028.000000T0000Z-260315T1800Z/  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
1049 AM PDT SUN MAR 15 2026  
   
..SMALL CRAFT ADVISORY WILL EXPIRE AT 11 AM PDT THIS MORNING
 
 

 
 
PZZ455-160200-  
/O.EXT.KEKA.SC.Y.0028.000000T0000Z-260316T1300Z/  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
1049 AM PDT SUN MAR 15 2026  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PDT MONDAY
 
 
* WHAT...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 35 KT AND  
SEAS 4 TO 7 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM.  
 
* WHEN...UNTIL 6 AM PDT 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.  
 

 
 

 
 
PZZ475-160200-  
/O.CON.KEKA.SC.Y.0028.000000T0000Z-260317T0600Z/  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
1049 AM PDT SUN MAR 15 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT  
MONDAY...  
 
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND SEAS  
6 TO 8 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA 10 TO 60 NM.  
 
* WHEN...UNTIL 11 PM PDT 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.  
 

 
 

 
 
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