656  
WHUS76 KEKA 012130  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
230 PM PDT TUE APR 1 2025  
 
PZZ470-020530-  
/O.CAN.KEKA.SE.W.0013.000000T0000Z-250402T0800Z/  
/O.EXB.KEKA.SC.Y.0042.000000T0000Z-250402T1700Z/  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
230 PM PDT TUE APR 1 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PDT WEDNESDAY  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 9 TO 14 FEET.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.  
 
* WHEN...UNTIL 10 AM PDT WEDNESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
PZZ475-020530-  
/O.EXT.KEKA.SE.W.0013.000000T0000Z-250402T1000Z/  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
230 PM PDT TUE APR 1 2025  
 
...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 AM PDT  
WEDNESDAY...  
 
* WHAT...VERY STEEP AND HAZARDOUS SEAS 11 TO 16 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA 10 TO 60 NM.  
 
* WHEN...UNTIL 3 AM PDT WEDNESDAY.  
 
* IMPACTS...VERY STEEP AND HAZARDOUS SEAS COULD CAPSIZE OR CAUSE  
DAMAGE TO VESSELS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
RECREATIONAL BOATERS SHOULD REMAIN IN PORT. COMMERCIAL VESSELS  
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT  
UNTIL HAZARDOUS SEAS SUBSIDE.  
 
 
 
 
 
PZZ450-020530-  
/O.EXT.KEKA.SC.Y.0042.000000T0000Z-250402T1100Z/  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
230 PM PDT TUE APR 1 2025  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM PDT WEDNESDAY  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 9 TO 13 FEET.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM.  
 
* WHEN...UNTIL 4 AM PDT WEDNESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
PZZ455-020530-  
/O.EXT.KEKA.SC.Y.0042.000000T0000Z-250403T1200Z/  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
230 PM PDT TUE APR 1 2025  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT THURSDAY  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND  
SEAS 9 TO 14 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM.  
 
* WHEN...UNTIL 5 AM PDT THURSDAY.  
 
* 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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