586  
FZUS56 KSGX 271947  
CWFSGX  
 
COASTAL WATERS FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1247 PM PDT WED MAY 27 2026  
 
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM  
 
PZZ700-280830-  
1247 PM PDT WED MAY 27 2026  
   
SYNOPSIS FOR THE FAR SOUTHERN CA COAST
 
 
AT 1230 PM, A 1031 MB HIGH WAS CENTERED 900 NAUTICAL MILES WEST  
OF CAPE MENDOCINO, CA AND A 999 MB LOW WAS OVER SALT LAKE CITY,  
UT. WEST WINDS GUSTING TO 20 KTS AND SEAS 5-7 FEET IN THE OUTER  
WATERS ARE EXPECTED TO DIMINISH THIS AFTERNOON. WEAK TO MODERATE  
ONSHORE FLOW RESUMES INTO EARLY NEXT WEEK.  
 

 
 
PZZ740-280830-  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 10 NM-  
1247 PM PDT WED MAY 27 2026  
   
TONIGHT
 
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 4 FT AT 9 SECONDS AND SW 2 FT AT 14 SECONDS.    
THU...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  
3 FT AT 9 SECONDS AND SW 2 FT AT 14 SECONDS.    
THU NIGHT
 
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 3 FT AT 10 SECONDS AND SW 2 FT AT 14 SECONDS.    
FRI
 
WIND NW 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT  
AT 4 SECONDS, W 3 FT AT 10 SECONDS AND SW 2 FT AT 14 SECONDS.    
FRI NIGHT
 
WIND NW 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W  
3 FT AT 5 SECONDS AND SW 2 FT AT 14 SECONDS.    
SAT...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 3 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND SW  
2 FT AT 14 SECONDS.    
SAT 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 14 SECONDS.    
SUN...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 4 FT. WAVE DETAIL: W 4 FT AT 8 SECONDS AND SW  
2 FT AT 16 SECONDS.    
SUN NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: W 1 FOOT AT 4 SECONDS, W 3 FT AT 10 SECONDS AND SW 2 FT  
AT 18 SECONDS.    
MON...WIND VARIABLE LESS THAN 10 KT
 
BECOMING SW 10 KT IN THE  
AFTERNOON. SEAS 4 FT. WAVE DETAIL: SW 1 FOOT AT 4 SECONDS, W 3 FT  
AT 9 SECONDS AND SW 3 FT AT 18 SECONDS.    
MON NIGHT
 
WIND VARIABLE LESS THAN 10 KT. SEAS 4 FT. WAVE  
DETAIL: W 1 FOOT AT 4 SECONDS, W 3 FT AT 9 SECONDS AND SW 3 FT AT  
18 SECONDS.  
 

 
 
PZZ745-280830-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
1247 PM PDT WED MAY 27 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON
 
 
   
TONIGHT
 
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 4 FT AT 9 SECONDS AND S 2 FT AT 14 SECONDS.    
THU...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  
3 FT AT 9 SECONDS AND S 2 FT AT 14 SECONDS.    
THU NIGHT
 
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 3 FT AT 10 SECONDS AND S 2 FT AT 14 SECONDS.    
FRI
 
WIND W 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT  
4 SECONDS, W 3 FT AT 10 SECONDS AND S 2 FT AT 14 SECONDS.    
FRI NIGHT
 
WIND NW 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW  
3 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.    
SAT
 
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT  
5 SECONDS AND S 2 FT AT 14 SECONDS.    
SAT NIGHT
 
WIND W 10 TO 15 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NW  
4 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.    
SUN...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: W 4 FT AT 8 SECONDS AND S  
2 FT AT 16 SECONDS.    
SUN NIGHT
 
WIND W 10 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NW 2 FT  
AT 4 SECONDS, W 4 FT AT 10 SECONDS AND S 3 FT AT 18 SECONDS.    
MON...WIND VARIABLE LESS THAN 10 KT
 
BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W  
4 FT AT 9 SECONDS AND S 3 FT AT 18 SECONDS.    
MON 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 9 SECONDS AND S 3 FT AT 18 SECONDS.  
 

 
 
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