457  
WHUS76 KLOX 041419  
MWWLOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
719 AM PDT FRI JUL 4 2025  
 
PZZ670-042230-  
/O.CON.KLOX.SC.Y.0110.000000T0000Z-250705T0100Z/  
/O.CON.KLOX.GL.W.0037.250705T0100Z-250705T1000Z/  
POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM-  
719 AM PDT FRI JUL 4 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS  
EVENING...  
...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 3 AM  
PDT SATURDAY...  
 
* WHAT...NORTHWEST WINDS 20 TO 30 KT WITH GUSTS UP TO 35 KT AND  
COMBINED SEAS 8 TO 10 FT EXPECTED WHEN CONDITIONS ARE WORST.  
 
* WHERE...POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 6 PM PDT THIS  
EVENING. FOR THE GALE WARNING, FROM 6 PM THIS EVENING TO 3 AM  
PDT SATURDAY.  
 
* IMPACTS...STRONG WINDS WILL CREATE DANGEROUS SEA CONDITIONS  
WHICH COULD CAPSIZE OR DAMAGE SMALL AND LARGE VESSELS.  
 
* ADDITIONAL DETAILS...SEE THE COASTAL WATERS FORECAST (CWFLOX)  
FOR MORE.  
 
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.  
 

 
 

 
 
PZZ645-042230-  
/O.CON.KLOX.SC.Y.0110.250704T1900Z-250705T0100Z/  
/O.CON.KLOX.GL.W.0037.250705T0100Z-250705T1000Z/  
POINT PIEDRAS BLANCAS TO POINT SAL WESTWARD OUT TO 10 NM-  
719 AM PDT FRI JUL 4 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM  
PDT THIS EVENING...  
...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 3 AM  
PDT SATURDAY...  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND  
COMBINED SEAS 6 TO 8 FT EXPECTED WHEN CONDITIONS ARE WORST.  
 
* WHERE...POINT PIEDRAS BLANCAS TO POINT SAL WESTWARD OUT TO 10  
NM.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, FROM NOON TODAY TO 6 PM  
PDT THIS EVENING. FOR THE GALE WARNING, FROM 6 PM THIS EVENING  
TO 3 AM PDT SATURDAY.  
 
* IMPACTS...STRONG WINDS WILL CREATE DANGEROUS SEA CONDITIONS  
WHICH COULD CAPSIZE OR DAMAGE SMALL AND LARGE VESSELS.  
 
* ADDITIONAL DETAILS...SEE THE COASTAL WATERS FORECAST (CWFLOX)  
FOR MORE.  
 
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.  
 

 
 

 
 
PZZ676-042230-  
/O.CON.KLOX.SC.Y.0110.000000T0000Z-250707T1000Z/  
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO  
60 NM OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-  
719 AM PDT FRI JUL 4 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY
 
 
* WHAT...HAZARDOUS SEA CONDITIONS.  
 
* WHERE...OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE  
ISLAND TO 60 NM OFFSHORE INCLUDING SAN NICOLAS AND SANTA  
BARBARA ISLANDS.  
 
* WHEN...UNTIL 3 AM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...SEE THE COASTAL WATERS FORECAST (CWFLOX)  
FOR MORE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ673-042230-  
/O.CON.KLOX.SC.Y.0110.000000T0000Z-250707T1000Z/  
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM  
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-  
719 AM PDT FRI JUL 4 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY
 
 
* WHAT...HAZARDOUS SEA CONDITIONS.  
 
* WHERE...WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND  
WESTWARD 60 NM INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS.  
 
* WHEN...UNTIL 3 AM PDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...SEE THE COASTAL WATERS FORECAST (CWFLOX)  
FOR MORE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PZZ650-042230-  
/O.CON.KLOX.SC.Y.0110.250705T0100Z-250705T1000Z/  
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU CA  
INCLUDING SANTA CRUZ ISLAND-  
719 AM PDT FRI JUL 4 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING  
TO 3 AM PDT SATURDAY...  
 
* WHAT...HAZARDOUS SEA CONDITIONS.  
 
* WHERE...EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT.  
MUGU CA INCLUDING SANTA CRUZ ISLAND.  
 
* WHEN...FROM 6 PM THIS EVENING TO 3 AM PDT SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...SEE THE COASTAL WATERS FORECAST (CWFLOX)  
FOR MORE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
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