914  
FZUS56 KSGX 152019  
CWFSGX  
 
COASTAL WATERS FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
119 PM PDT MON SEP 15 2025  
 
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM  
 
PZZ700-160915-  
119 PM PDT MON SEP 15 2025  
   
SYNOPSIS FOR THE FAR SOUTHERN CALIFORNIA COAST
 
 
AT 2 PM, A 1012 MB HIGH WAS OVER COASTAL CALIFORNIA AND A 1008 MB  
LOW EXTENDED FROM LAS VEGAS SOUTHWARD TO THE GULF OF CALIFORNIA.  
TROPICAL MOISTURE FROM THE SOUTH WILL BRING A SLIGHT CHANCE OF  
THUNDERSTORMS WEDNESDAY EVENING THROUGH FRIDAY MORNING. ANY  
STORMS COULD BRING GUSTY AND VARIABLE WINDS. OTHERWISE, WEAK  
ONSHORE FLOW WILL PREVAIL THIS WEEK.  
 

 
 
PZZ740-160915-  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 10 NM-  
119 PM PDT MON SEP 15 2025  
   
TONIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL:  
NW 1 FOOT AT 4 SECONDS, W 1 FOOT AT 11 SECONDS AND SW 2 FT AT  
19 SECONDS.    
TUE
 
WIND NW 10 KT. SEAS 3 FT. WAVE DETAIL: NW 2 FT AT  
4 SECONDS, W 2 FT AT 10 SECONDS AND S 2 FT AT 19 SECONDS.    
TUE NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT AT 10 SECONDS AND S 3 FT  
AT 17 SECONDS.    
WED...WIND VARIABLE LESS THAN 10 KT
 
BECOMING NW 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, W  
2 FT AT 9 SECONDS AND S 3 FT AT 16 SECONDS. A SLIGHT CHANCE OF  
TSTMS IN THE AFTERNOON.    
WED NIGHT
 
WIND NW 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NW 2 FT  
AT 4 SECONDS AND S 3 FT AT 15 SECONDS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF TSTMS.    
THU...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND  
S 2 FT AT 15 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
TSTMS.    
THU NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE  
DETAIL: W 2 FT AT 4 SECONDS AND S 2 FT AT 14 SECONDS. A SLIGHT  
CHANCE OF TSTMS.    
FRI...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND S  
2 FT AT 14 SECONDS. A SLIGHT CHANCE OF TSTMS IN THE MORNING.    
FRI NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE  
DETAIL: NW 2 FT AT 4 SECONDS AND S 2 FT AT 14 SECONDS.    
SAT
 
WIND NW 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NW 2 FT AT  
4 SECONDS AND S 2 FT AT 13 SECONDS.    
SAT NIGHT...WIND NW 10 KT IN THE EVENING
 
BECOMING VARIABLE  
LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NW 3 FT AT  
5 SECONDS AND S 2 FT AT 13 SECONDS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
PZZ745-160915-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
119 PM PDT MON SEP 15 2025  
   
TONIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL:  
NW 1 FOOT AT 4 SECONDS, W 2 FT AT 11 SECONDS AND S 2 FT AT  
19 SECONDS.    
TUE...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS, NW  
2 FT AT 10 SECONDS AND S 3 FT AT 18 SECONDS.    
TUE NIGHT
 
WIND NW 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NW  
1 FOOT AT 4 SECONDS, NW 2 FT AT 10 SECONDS AND S 3 FT AT  
17 SECONDS.    
WED
 
WIND NW 10 KT. SEAS 4 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, NW 2 FT AT 9 SECONDS AND S 3 FT AT 16 SECONDS. A  
SLIGHT CHANCE OF TSTMS IN THE AFTERNOON.    
WED NIGHT
 
WIND NW 10 KT. SEAS 4 FT. WAVE DETAIL: NW 2 FT AT  
4 SECONDS AND S 3 FT AT 15 SECONDS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF TSTMS.    
THU...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND  
S 3 FT AT 15 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
TSTMS IN THE MORNING, THEN A SLIGHT CHANCE OF TSTMS IN THE  
AFTERNOON.    
THU NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: W 2 FT AT 4 SECONDS AND S 3 FT AT 14 SECONDS. A SLIGHT  
CHANCE OF TSTMS.    
FRI...WIND VARIABLE LESS THAN 10 KT
 
BECOMING NW 10 KT IN THE  
AFTERNOON. SEAS 3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND S  
3 FT AT 14 SECONDS. A SLIGHT CHANCE OF TSTMS IN THE MORNING.    
FRI NIGHT
 
WIND NW 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NW 2 FT  
AT 4 SECONDS AND S 3 FT AT 13 SECONDS.    
SAT
 
WIND NW 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NW 2 FT AT  
4 SECONDS AND S 3 FT AT 13 SECONDS.    
SAT NIGHT
 
WIND NW 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 3 FT  
AT 4 SECONDS AND S 2 FT AT 13 SECONDS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
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