935  
FZUS56 KSGX 230913  
CWFSGX  
 
COASTAL WATERS FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
213 AM PDT THU APR 23 2026  
 
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM  
 
PZZ700-232200-  
213 AM PDT THU APR 23 2026  
   
SYNOPSIS FOR THE FAR SOUTHERN CA COAST  
 
AT 1 AM, A 1022 MB HIGH WAS OVER WESTERN NEVADA AND A 1016 MB LOW  
WAS OVER LOS ANGELES. WEAK TO MODERATE ONSHORE FLOW WILL CONTINUE  
TODAY THROUGH MONDAY, A LITTLE STRONGER LATE FRIDAY AND LATE  
SATURDAY. A COASTAL EDDY WILL CIRCULATE INTERMITTENTLY THIS  
MORNING AND FRIDAY MORNING.  
 
 
 
PZZ740-232200-  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 10 NM-  
213 AM PDT THU APR 23 2026  
   
TODAY...WIND SE 10 KT  
BECOMING W THIS AFTERNOON. SEAS 4 TO  
5 FT. WAVE DETAIL: SE 1 FOOT AT 4 SECONDS, W 4 FT AT 7 SECONDS  
AND S 2 FT AT 17 SECONDS.    
TONIGHT...WIND W 10 KT IN THE EVENING  
BECOMING VARIABLE LESS  
THAN 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W  
3 FT AT 7 SECONDS AND S 2 FT AT 15 SECONDS.    
FRI  
WIND SW 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SW 2 FT AT  
4 SECONDS, W 3 FT AT 7 SECONDS AND S 2 FT AT 15 SECONDS.    
FRI NIGHT  
WIND SW 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SW  
1 FOOT AT 4 SECONDS, W 3 FT AT 7 SECONDS AND S 2 FT AT  
14 SECONDS.    
SAT  
WIND W 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 2 FT AT 14 SECONDS. A CHANCE OF SHOWERS.    
SAT NIGHT...WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 FT  
 
BUILDING TO 5 TO 6 FT AFTER MIDNIGHT. W 4 FT AT 5 SECONDS AND S  
1 FOOT AT 12 SECONDS. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT.    
SUN  
WIND W 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 4 FT  
AT 5 SECONDS AND S 1 FOOT AT 12 SECONDS. A CHANCE OF SHOWERS IN  
THE MORNING.    
SUN NIGHT...WIND NW 10 KT. SEAS 4 FT IN THE EVENING  
BECOMING  
2 FT OR LESS. WAVE DETAIL: W 3 FT AT 5 SECONDS AND S 1 FOOT AT  
12 SECONDS...SUBSIDING TO NW 1 FOOT AT 4 SECONDS, S 1 FOOT AT  
12 SECONDS AND W 1 FOOT AT 15 SECONDS.    
MON...WIND VARIABLE LESS THAN 10 KT  
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 2 FT OR LESS. WAVE DETAIL: NW 1 FOOT AT  
4 SECONDS, S 1 FOOT AT 12 SECONDS AND W 1 FOOT AT 15 SECONDS.    
MON NIGHT...WIND NW 10 KT IN THE EVENING  
BECOMING VARIABLE  
LESS THAN 10 KT. SEAS 3 FT IN THE EVENING... BECOMING 2 FT OR  
LESS. WAVE DETAIL: W 2 FT AT 4 SECONDS, S 1 FOOT AT 12 SECONDS  
AND W 1 FOOT AT 15 SECONDS... SUBSIDING TO NW 1 FOOT AT  
4 SECONDS, S 1 FOOT AT 12 SECONDS AND W 1 FOOT AT 14 SECONDS.  
 
 
 
PZZ745-232200-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
213 AM PDT THU APR 23 2026  
   
TODAY...WIND W 10 TO 15 KT. SEAS 5 TO 7 FT  
SUBSIDING TO 4 TO  
5 FT THIS AFTERNOON. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, NW 5 FT  
AT 7 SECONDS AND S 2 FT AT 17 SECONDS...SUBSIDING TO W 2 FT AT  
4 SECONDS, W 4 FT AT 7 SECONDS AND S 2 FT AT 16 SECONDS.    
TONIGHT  
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 3 FT AT 7 SECONDS AND S 2 FT AT 15 SECONDS.    
FRI  
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO 5 FT.  
WAVE DETAIL: SW 2 FT AT 4 SECONDS, W 3 FT AT 7 SECONDS AND S 2 FT  
AT 15 SECONDS.    
FRI 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 3 FT AT 7 SECONDS AND S  
2 FT AT 14 SECONDS.    
SAT  
WIND W 10 KT. SEAS 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS  
AND S 2 FT AT 14 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON.    
SAT NIGHT  
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO  
6 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND S 2 FT AT 13 SECONDS.  
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT.    
SUN...WIND W 15 KT  
BECOMING AROUND 10 KT IN THE AFTERNOON.  
SEAS 4 TO 6 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND S 2 FT AT  
12 SECONDS. A CHANCE OF SHOWERS IN THE MORNING.    
SUN NIGHT  
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 1 FOOT AT 12 SECONDS.    
MON  
WIND NW 10 KT. SEAS 2 FT OR LESS. WAVE DETAIL: NW 1 FOOT  
AT 4 SECONDS, S 1 FOOT AT 13 SECONDS AND W 1 FOOT AT 15 SECONDS.    
MON NIGHT...WIND NW 10 KT. SEAS 3 FT IN THE EVENING  
BECOMING  
2 FT OR LESS. WAVE DETAIL: W 2 FT AT 4 SECONDS, S 1 FOOT AT  
12 SECONDS AND W 1 FOOT AT 14 SECONDS...SUBSIDING TO NW 1 FOOT AT  
4 SECONDS, S 1 FOOT AT 12 SECONDS AND W 1 FOOT AT 14 SECONDS.  
 
 
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