551  
FZUS56 KSGX 102046  
CWFSGX  
 
COASTAL WATERS FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
146 PM PDT FRI APR 10 2026  
 
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM  
 
PZZ700-110945-  
146 PM PDT FRI APR 10 2026  
   
SYNOPSIS FOR THE FAR SOUTHERN CA COAST
 
 
AT 2 PM, A RIDGE OF HIGH PRESSURE (1016-1024 MB)STRETCHED FROM  
CENTRAL BAJA INTO NORTH-CENTRAL PACIFIC, AND A 1009 MB LOW WAS  
OVER LAS VEGAS. ONSHORE FLOW GRADUALLY INCREASES THROUGH THE  
WEEKEND. ON SUNDAY THERE IS A SLIGHT CHANCE OF THUNDERSTORMS ALONG  
WITH STRONGER SOUTHWEST TO WEST WINDS AND CHOPPY SEAS THAT COULD  
GENERATE HAZARDOUS CONDITIONS. SLIGHTLY WEAKER ONSHORE FLOW  
FOLLOWS FROM MONDAY ONWARDS.  
 

 
 
PZZ740-110945-  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 10 NM-  
146 PM PDT FRI APR 10 2026  
   
TONIGHT...WIND W 10 KT THIS EVENING
 
BECOMING VARIABLE LESS  
THAN 10 KT. SEAS 3 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W 2 FT  
AT 8 SECONDS AND SW 2 FT AT 16 SECONDS. A CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
SAT...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, W  
2 FT AT 8 SECONDS AND SW 3 FT AT 15 SECONDS. A SLIGHT CHANCE OF  
SHOWERS IN THE MORNING.    
SAT NIGHT...WIND SW 10 KT
 
BECOMING 15 TO 20 KT AFTER MIDNIGHT.  
SEAS 3 TO 5 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS, SW 3 FT AT  
7 SECONDS AND SW 3 FT AT 15 SECONDS. A CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
SUN
 
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 5 TO 6 FT.  
WAVE DETAIL: SW 5 FT AT 6 SECONDS AND SW 2 FT AT 15 SECONDS.  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE  
OF TSTMS IN THE AFTERNOON.    
SUN NIGHT
 
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 4 FT AT 8 SECONDS AND SW 2 FT AT 15 SECONDS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT.    
MON...WIND NW 10 KT
 
BECOMING W WITH GUSTS TO 20 KT IN THE  
AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS, W  
3 FT AT 11 SECONDS AND SW 2 FT AT 15 SECONDS. A CHANCE OF SHOWERS  
IN THE MORNING.    
MON NIGHT
 
WIND NW 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT  
AT 4 SECONDS, W 3 FT AT 10 SECONDS AND SW 2 FT AT 14 SECONDS.    
TUE...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 3 FT AT 5 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 2 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 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.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
PZZ745-110945-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
146 PM PDT FRI APR 10 2026  
   
TONIGHT
 
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 1 FOOT AT  
4 SECONDS, W 2 FT AT 8 SECONDS AND S 3 FT AT 16 SECONDS. A SLIGHT  
CHANCE OF SHOWERS AFTER MIDNIGHT.    
SAT...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W  
2 FT AT 8 SECONDS AND S 3 FT AT 15 SECONDS.    
SAT NIGHT
 
WIND SW 10 TO 15 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SW  
4 FT AT 6 SECONDS AND S 3 FT AT 15 SECONDS. A CHANCE OF SHOWERS  
AFTER MIDNIGHT.    
SUN
 
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 5 TO 6 FT.  
WAVE DETAIL: W 4 FT AT 6 SECONDS AND S 3 FT AT 15 SECONDS.  
SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF TSTMS IN THE AFTERNOON.    
SUN NIGHT
 
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 4 FT AT 11 SECONDS AND S 3 FT AT 15 SECONDS. A  
CHANCE OF SHOWERS.    
MON
 
WIND NW 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: W 3 FT AT  
4 SECONDS, W 4 FT AT 11 SECONDS AND S 2 FT AT 15 SECONDS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING.    
MON NIGHT
 
WIND NW 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW  
3 FT AT 4 SECONDS, W 3 FT AT 10 SECONDS AND S 2 FT AT 14 SECONDS.   
TUE
 
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 2 FT AT 14 SECONDS.    
TUE NIGHT
 
WIND NW 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 3 FT  
AT 5 SECONDS AND S 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 5 SECONDS AND S  
2 FT AT 15 SECONDS.    
WED NIGHT
 
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 3 FT AT 7 SECONDS AND S 2 FT AT 15 SECONDS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 

 
 
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