030  
WHUS76 KEKA 210505  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
905 PM PST THU FEB 20 2025  
 
PZZ450-211315-  
/O.CON.KEKA.SC.Y.0023.250222T0800Z-250223T0200Z/  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
905 PM PST THU FEB 20 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT FRIDAY  
NIGHT TO 6 PM PST SATURDAY...  
 
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND SEAS  
9 TO 11 FEET EXPECTED.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM.  
 
* WHEN...FROM MIDNIGHT FRIDAY NIGHT TO 6 PM PST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ455-211100-  
/O.CON.KEKA.SC.Y.0022.000000T0000Z-250221T1100Z/  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
905 PM PST THU FEB 20 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST FRIDAY
 
 
* WHAT...NORTHWEST WINDS 5 TO 15 KT WITH GUSTS UP TO 25 KT AND  
SEAS 8 TO 10 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM.  
 
* WHEN...UNTIL 3 AM PST FRIDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ470-211315-  
/O.CON.KEKA.SC.Y.0023.250222T0200Z-250223T0200Z/  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
905 PM PST THU FEB 20 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM FRIDAY TO  
6 PM PST SATURDAY...  
 
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS  
10 TO 12 FEET EXPECTED.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.  
 
* WHEN...FROM 6 PM FRIDAY TO 6 PM PST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ475-211315-  
/O.CON.KEKA.SC.Y.0022.000000T0000Z-250221T1400Z/  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
905 PM PST THU FEB 20 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST FRIDAY
 
 
* WHAT...NORTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
SEAS 9 TO 10 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA 10 TO 60 NM.  
 
* WHEN...UNTIL 6 AM PST FRIDAY.  
 
* 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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