499  
FZUS56 KSGX 120708  
CWFSGX  
 
COASTAL WATERS FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1208 AM PDT SUN APR 12 2026  
 
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM  
 
PZZ700-122015-  
1208 AM PDT SUN APR 12 2026  
   
SYNOPSIS FOR THE FAR SOUTHERN CA COAST
 
 
AT 12 AM, A BROAD AREA OF 1016 HIGH PRESSURE WAS ABOUT 100 NM  
WEST OF PUNTA EUGENIA, MEXICO, AND A 999 MB LOW WAS OVER CAPE  
MENDOCINO. THERE IS A SLIGHT CHANCE OF THUNDERSTORMS THIS  
AFTERNOON, ALONG WITH STRONGER SOUTHWEST TO WEST WINDS GUSTING 15  
TO 20 KNOTS, AND CHOPPY SEAS. NORTHWEST GUSTS AROUND 15 KTS  
CONTINUES THROUGH MONDAY AFTERNOON, THEN WEAKER ONSHORE FLOW  
FOLLOWS FROM TUESDAY ONWARDS.  
 

 
 
PZZ740-122015-  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 10 NM-  
1208 AM PDT SUN APR 12 2026  
   
TODAY
 
WIND SW 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO 5 FT.  
WAVE DETAIL: S 3 FT AT 4 SECONDS, SW 3 FT AT 7 SECONDS AND SW  
2 FT AT 15 SECONDS. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF TSTMS  
THIS AFTERNOON.    
TONIGHT
 
WIND W 10 KT. SEAS 4 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND SW 2 FT AT 15 SECONDS. A CHANCE OF SHOWERS.    
MON
 
WIND W 10 TO 15 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 3 FT AT  
4 SECONDS, W 3 FT AT 11 SECONDS AND SW 2 FT AT 15 SECONDS. A  
CHANCE OF SHOWERS.    
MON NIGHT
 
WIND NW 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W  
3 FT AT 5 SECONDS AND SW 2 FT AT 14 SECONDS.    
TUE...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 4 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W 4 FT  
AT 7 SECONDS AND SW 2 FT AT 14 SECONDS.    
TUE NIGHT...WIND NW 10 KT IN THE EVENING
 
BECOMING VARIABLE  
LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS  
AND SW 2 FT AT 15 SECONDS.    
WED...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND  
SW 2 FT AT 15 SECONDS.    
WED NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE  
DETAIL: W 2 FT AT 5 SECONDS AND SW 2 FT AT 15 SECONDS.    
THU...WIND VARIABLE LESS THAN 10 KT
 
BECOMING SW 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: SW 3 FT AT 6 SECONDS AND  
SW 2 FT AT 14 SECONDS.   
THU NIGHT...WIND W 10 KT IN THE EVENING
 
BECOMING VARIABLE LESS  
THAN 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W  
4 FT AT 8 SECONDS AND SW 2 FT AT 15 SECONDS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
PZZ745-122015-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
1208 AM PDT SUN APR 12 2026  
   
TODAY...WIND SW 10 TO 15 KT
 
BECOMING W THIS AFTERNOON. SEAS  
4 TO 5 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS, SW 3 FT AT  
7 SECONDS AND S 3 FT AT 15 SECONDS. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF TSTMS THIS AFTERNOON.    
TONIGHT
 
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 3 FT AT 15 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
MON
 
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO 5 FT.  
WAVE DETAIL: W 3 FT AT 4 SECONDS, W 3 FT AT 11 SECONDS AND S 2 FT  
AT 15 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
MON NIGHT
 
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO  
5 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS, W 4 FT AT 7 SECONDS AND S  
2 FT AT 14 SECONDS.    
TUE
 
WIND W 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 4 FT AT 7 SECONDS AND S 2 FT AT 14 SECONDS.    
TUE NIGHT
 
WIND NW 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO  
5 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND S 2 FT AT 15 SECONDS.   
WED
 
WIND W 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 2 FT AT 15 SECONDS.    
WED NIGHT
 
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 2 FT AT 15 SECONDS.    
THU
 
WIND W 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 2 FT AT 14 SECONDS.    
THU NIGHT
 
WIND W 10 TO 15 KT. SEAS 4 TO 6 FT. WAVE DETAIL: W  
2 FT AT 4 SECONDS, W 5 FT AT 8 SECONDS AND S 2 FT AT 15 SECONDS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
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