075  
WHUS76 KEKA 290603  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
1103 PM PDT MON APR 28 2025  
 
PZZ475-291415-  
/O.EXP.KEKA.GL.W.0024.000000T0000Z-250429T0600Z/  
/O.EXA.KEKA.SC.Y.0052.000000T0000Z-250501T0400Z/  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
1103 PM PDT MON APR 28 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT WEDNESDAY
 
 
* WHAT...NORTHWEST WINDS 20 TO 25 KT WITH LOCALIZED GUSTS TO 35  
KT AND SEAS 9 TO 12 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA 10 TO 60 NM.  
 
* WHEN...UNTIL 9 PM 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.  
 

 
 

 
 
PZZ455-291415-  
/O.CON.KEKA.SC.Y.0052.000000T0000Z-250501T0400Z/  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
1103 PM PDT MON APR 28 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT  
WEDNESDAY...  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH LOCALIZED GUSTS TO 40  
KT AND SEAS 7 TO 10 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM.  
 
* WHEN...UNTIL 9 PM 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.  
 

 
 

 
 
PZZ450-291415-  
/O.CON.KEKA.SC.Y.0052.000000T0000Z-250501T0400Z/  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
1103 PM PDT MON APR 28 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT  
WEDNESDAY...  
 
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS TO 30 KT AND SEAS 6  
TO 9 FEET.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM.  
 
* WHEN...UNTIL 9 PM 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.  
 

 
 

 
 
PZZ470-291415-  
/O.CON.KEKA.SC.Y.0052.000000T0000Z-250501T0400Z/  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
1103 PM PDT MON APR 28 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT  
WEDNESDAY...  
 
* WHAT...NORTH WINDS 20 TO 25 KT WITH LOCALIZED GUSTS TO 35 KT  
AND SEAS 8 TO 10 FEET.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.  
 
* WHEN...UNTIL 9 PM 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.  
 

 
 

 
 
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