228  
FZUS56 KSGX 310741  
CWFSGX  
 
COASTAL WATERS FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1241 AM PDT SUN MAY 31 2026  
 
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM  
 
PZZ700-312015-  
1241 AM PDT SUN MAY 31 2026  
   
SYNOPSIS FOR THE FAR SOUTHERN CA COAST
 
 
AT 100 AM, A 1031 MB HIGH WAS 450 NAUTICAL MILES WEST OF SAN  
FRANCISCO AND A 1009 MB LOW WAS OVER BLYTHE, CA. WEST TO NORTHWEST  
ONSHORE FLOW IS EXPECTED THROUGH THE MIDDLE OF NEXT WEEK WITH A  
COASTAL EDDY IN THE MORNINGS.  
 

 
 
PZZ740-312015-  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 10 NM-  
1241 AM PDT SUN MAY 31 2026  
   
TODAY...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT THIS  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W  
3 FT AT 8 SECONDS AND SW 2 FT AT 20 SECONDS.    
TONIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: W 3 FT AT 11 SECONDS AND SW 2 FT AT 20 SECONDS.    
MON...WIND VARIABLE LESS THAN 10 KT
 
BECOMING SW 10 KT IN THE  
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 1 FOOT AT 4 SECONDS, W  
3 FT AT 11 SECONDS AND SW 3 FT AT 18 SECONDS.    
MON NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: SW 1 FOOT AT 4 SECONDS, W 2 FT AT 10 SECONDS AND SW 3 FT  
AT 18 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 5 SECONDS AND  
SW 3 FT AT 17 SECONDS.    
TUE NIGHT...WIND W 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 3 FT AT 16 SECONDS.    
WED...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND SW  
3 FT AT 15 SECONDS.    
WED NIGHT...WIND VARIABLE LESS THAN 10 KT
 
BECOMING S 10 KT  
AFTER MIDNIGHT. SEAS 3 TO 4 FT. WAVE DETAIL: SW 1 FOOT AT  
4 SECONDS, W 3 FT AT 7 SECONDS AND SW 3 FT AT 15 SECONDS.    
THU...WIND SE 10 KT
 
BECOMING SW IN THE AFTERNOON. SEAS 4 TO  
5 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS, W 3 FT AT 8 SECONDS AND  
SW 3 FT AT 17 SECONDS.    
THU NIGHT...WIND VARIABLE LESS THAN 10 KT
 
BECOMING S 10 KT  
AFTER MIDNIGHT. SEAS 4 FT. WAVE DETAIL: SW 1 FOOT AT 4 SECONDS,  
SW 3 FT AT 8 SECONDS AND SW 3 FT AT 18 SECONDS.  
 

 
 
PZZ745-312015-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
1241 AM PDT SUN MAY 31 2026  
   
TODAY...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 TO 15 KT  
THIS AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS,  
W 4 FT AT 8 SECONDS AND S 2 FT AT 20 SECONDS.    
TONIGHT
 
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 1 FOOT AT  
4 SECONDS, W 4 FT AT 11 SECONDS AND S 2 FT AT 20 SECONDS.    
MON...WIND VARIABLE LESS THAN 10 KT
 
BECOMING SW 10 KT IN THE  
AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: SW 1 FOOT AT 4 SECONDS, W  
3 FT AT 11 SECONDS AND S 3 FT AT 19 SECONDS.    
MON NIGHT...WIND SW 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 3 FT AT 10 SECONDS AND S 3 FT AT 18 SECONDS.    
TUE
 
WIND W 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 3 FT AT 17 SECONDS.    
TUE NIGHT
 
WIND NW 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W  
3 FT AT 5 SECONDS AND S 3 FT AT 16 SECONDS.    
WED...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND S  
3 FT AT 15 SECONDS.    
WED NIGHT...WIND VARIABLE LESS THAN 10 KT
 
BECOMING SW 10 KT  
AFTER MIDNIGHT. SEAS 4 TO 5 FT. WAVE DETAIL: W 1 FOOT AT  
4 SECONDS, W 3 FT AT 7 SECONDS AND S 3 FT AT 15 SECONDS.    
THU...WIND SE 10 KT
 
BECOMING SW IN THE AFTERNOON. SEAS 4 TO  
5 FT. WAVE DETAIL: S 1 FOOT AT 4 SECONDS, W 4 FT AT 8 SECONDS AND  
S 3 FT AT 17 SECONDS.    
THU NIGHT...WIND W 10 KT IN THE EVENING
 
BECOMING VARIABLE LESS  
THAN 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W  
3 FT AT 8 SECONDS AND S 3 FT AT 18 SECONDS.  
 

 
 
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