590  
WHUS76 KEKA 072150  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
250 PM PDT WED OCT 7 2026  
 
PZZ470-080600-  
/O.EXT.KEKA.SC.Y.0088.000000T0000Z-261009T0100Z/  
/O.EXT.KEKA.GL.A.0028.261009T0100Z-261009T1600Z/  
WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM 10 TO 60 NM-  
250 PM PDT WED OCT 7 2026  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THURSDAY  
 
...GALE WATCH NOW IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY  
MORNING...  
 
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTH WINDS 15 TO 25 KT  
WITH GUSTS UP TO 30 KT AND SEAS 7 TO 10 FEET. FOR THE GALE  
WATCH, NORTH WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT AND SEAS  
9 TO 11 FEET POSSIBLE.  
 
* WHERE...WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM  
10 TO 60 NM.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 6 PM PDT THURSDAY.  
FOR THE GALE WATCH, FROM THURSDAY EVENING THROUGH FRIDAY  
MORNING.  
 
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE  
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER  
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND SEAS.  
 
 
 
 
 
PZZ475-080600-  
/O.EXT.KEKA.SC.Y.0088.000000T0000Z-261008T0400Z/  
/O.EXB.KEKA.GL.A.0028.261009T1400Z-261010T1600Z/  
WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO 60 NM-  
250 PM PDT WED OCT 7 2026  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS  
EVENING...  
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY  
MORNING...  
 
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHWEST WINDS 10 TO 15  
KT AND SEAS 5 TO 8 FEET. FOR THE GALE WATCH, NORTH WINDS 25 TO  
35 KT WITH GUSTS UP TO 45 KT AND SEAS 11 TO 14 FEET POSSIBLE.  
 
* WHERE...WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO  
60 NM.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 9 PM PDT THIS  
EVENING. FOR THE GALE WATCH, FROM FRIDAY MORNING THROUGH  
SATURDAY MORNING.  
 
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE  
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER  
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND SEAS.  
 
 
 
 
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