453  
WHUS76 KLOX 172048  
MWWLOX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
148 PM PDT SAT OCT 17 2026  
 
PZZ670-180500-  
/O.NEW.KLOX.SC.Y.0151.261018T2200Z-261020T0400Z/  
POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM-  
148 PM PDT SAT OCT 17 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 9 PM PDT  
MONDAY...  
 
* WHAT...HAZARDOUS SEA CONDITIONS.  
 
* WHERE...POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM.  
 
* WHEN...FROM 3 PM SUNDAY TO 9 PM 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.  
 
 
 
 
 
PZZ673-180500-  
/O.NEW.KLOX.SC.Y.0151.261019T0400Z-261020T1000Z/  
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM  
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-  
148 PM PDT SAT OCT 17 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM SUNDAY TO 3 AM PDT  
TUESDAY...  
 
* 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...FROM 9 PM SUNDAY TO 3 AM PDT TUESDAY.  
 
* 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.  
 
 
 
 
 
PZZ676-180500-  
/O.NEW.KLOX.SC.Y.0151.261019T0700Z-261020T1000Z/  
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO  
60 NM OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-  
148 PM PDT SAT OCT 17 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO  
3 AM PDT TUESDAY...  
 
* 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...FROM MIDNIGHT SUNDAY NIGHT TO 3 AM PDT TUESDAY.  
 
* 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.  
 
 
 
 
 
PZZ650-172300-  
/O.EXT.KLOX.SC.Y.0149.000000T0000Z-261017T2300Z/  
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU CA  
INCLUDING SANTA CRUZ ISLAND-  
148 PM PDT SAT OCT 17 2026  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM PDT THIS  
AFTERNOON...  
 
* WHAT...HAZARDOUS SEA CONDITIONS.  
 
* WHERE...EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT.  
MUGU CA INCLUDING SANTA CRUZ ISLAND.  
 
* WHEN...UNTIL 4 PM PDT THIS AFTERNOON.  
 
* 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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