227  
WHUS76 KEKA 211657  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
857 AM PST FRI FEB 21 2025  
 
PZZ450-220100-  
/O.CON.KEKA.SC.Y.0023.250222T0800Z-250223T2300Z/  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
857 AM PST FRI FEB 21 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT  
TO 3 PM PST SUNDAY...  
 
* WHAT...SOUTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND SEAS  
9 TO 11 FEET EXPECTED.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM.  
 
* WHEN...FROM MIDNIGHT TONIGHT TO 3 PM PST SUNDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ455-220100-  
/O.CON.KEKA.SC.Y.0023.250222T0800Z-250222T2300Z/  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
857 AM PST FRI FEB 21 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT  
TO 3 PM PST SATURDAY...  
 
* WHAT...SEAS 8 TO 11 FEET EXPECTED.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM.  
 
* WHEN...FROM MIDNIGHT TONIGHT TO 3 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.  
 

 
 

 
 
PZZ470-220100-  
/O.CON.KEKA.SC.Y.0023.250221T2300Z-250223T2300Z/  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
857 AM PST FRI FEB 21 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS  
AFTERNOON TO 3 PM PST SUNDAY...  
 
* WHAT...SOUTH WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND SEAS  
10 TO 13 FEET EXPECTED.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO 3 PM PST SUNDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ475-220100-  
/O.CON.KEKA.SC.Y.0023.250221T2300Z-250222T2300Z/  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
857 AM PST FRI FEB 21 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS  
AFTERNOON TO 3 PM PST SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 5 TO 15 KT WITH GUSTS UP TO 25 KT AND  
SEAS 9 TO 12 FEET EXPECTED.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA 10 TO 60 NM.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO 3 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.  
 

 
 

 
 
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