582  
WHUS76 KEKA 030545  
MWWEKA  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
1045 PM PDT WED JUL 2 2025  
 
PZZ455-031345-  
/O.EXP.KEKA.SE.W.0024.000000T0000Z-250703T0600Z/  
/O.NEW.KEKA.SC.Y.0074.250703T0600Z-250703T2200Z/  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
1045 PM PDT WED JUL 2 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT THURSDAY  
   
..HAZARDOUS SEAS WARNING WILL EXPIRE AT 11 PM PDT THIS EVENING  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND  
SEAS 6 TO 9 FEET EXPECTED.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM.  
 
* WHEN...UNTIL 3 PM 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.  
 
 
 
 
 
PZZ450-030645-  
/O.EXP.KEKA.SC.Y.0073.000000T0000Z-250703T0600Z/  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
1045 PM PDT WED JUL 2 2025  
   
..SMALL CRAFT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING  
 
WIND SPEEDS HAVE DECREASED, THUS THE SMALL CRAFT ADVISORY WILL BE  
ALLOWED TO EXPIRE.  
 
 
 
PZZ475-031000-  
/O.CON.KEKA.GL.W.0035.000000T0000Z-250703T1000Z/  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
1045 PM PDT WED JUL 2 2025  
   
..GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY  
 
* WHAT...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT AND  
SEAS 8 TO 11 FEET.  
 
* WHERE...CAPE MENDOCINO TO PT ARENA 10 TO 60 NM.  
 
* WHEN...UNTIL 3 AM PDT THURSDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR SEVERE CONDITIONS.  
 
 
 
 
 
PZZ470-031345-  
/O.CON.KEKA.SC.Y.0073.000000T0000Z-250703T2200Z/  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
1045 PM PDT WED JUL 2 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT  
THURSDAY...  
 
* WHAT...NORTH WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT AND SEAS  
5 TO 8 FEET.  
 
* WHERE...PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.  
 
* WHEN...UNTIL 3 PM 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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