293  
WHUS76 KSGX 301953  
MWWSGX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1153 AM PST TUE DEC 30 2025  
 
PZZ740-745-311415-  
/O.NEW.KSGX.SC.Y.0026.260101T0300Z-260101T2300Z/  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 10 NM-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
1153 AM PST TUE DEC 30 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM WEDNESDAY TO 3 PM PST  
THURSDAY...  
 
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND CHOPPY  
COMBINED SEAS 4 TO 6 FT.  
 
* WHERE...COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN  
BORDER AND OUT TO 10 NM AND WATERS FROM SAN MATEO POINT TO THE  
MEXICAN BORDER EXTENDING 10 TO 60 NM OUT, INCLUDING SAN  
CLEMENTE ISLAND.  
 
* WHEN...FROM 7 PM WEDNESDAY TO 3 PM PST THURSDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...WINDS PEAK THURSDAY MORNING INTO THE EARLY  
AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
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