776  
FZUS56 KSGX 212129  
CWFSGX  
 
COASTAL WATERS FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
129 PM PST SAT DEC 21 2024  
 
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM  
 
PZZ700-220945-  
129 PM PST SAT DEC 21 2024  
   
SYNOPSIS FOR THE FAR SOUTHERN CALIFORNIA COAST  
 
AT 1 PM, A 1025 MB HIGH WAS 450 NM WEST OF SAN DIEGO AND A WEAK  
TROUGH OF LOW PRESSURE TO 1016 MB WAS OVER THE GULF OF CALIFORNIA.  
NORTHWEST FLOW GRADUALLY STRENGTHENS SUNDAY THROUGH TUESDAY, WITH  
GUSTS 20 TO 25 KTS EXPECTED TUESDAY NIGHT INTO WEDNESDAY MORNING  
FOR THE OUTER COASTAL WATERS. A SERIES OF LONG-PERIOD WESTERLY  
SWELLS OF 8 TO 11 FEET ARE EXPECTED SUNDAY THROUGH AT LEAST  
TUESDAY, ESPECIALLY IN THE OUTER COASTAL WATERS. ADDITIONALLY, PATCHY  
DENSE FOG WITH VISIBILITY DOWN TO 1 NM IS POSSIBLE EACH MORNING  
THROUGH AT LEAST TUESDAY.  
 
 
 
PZZ750-220945-  
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT  
TO 30 NM-  
129 PM PST SAT DEC 21 2024  
   
TONIGHT  
NW WIND 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NW 1 FOOT  
AT 4 SECONDS, S 1 FOOT AT 13 SECONDS AND W 4 FT AT 17 SECONDS.    
SUN  
NW WIND 10 KT. SEAS 6 TO 8 FT. WAVE DETAIL: NW 1 FOOT AT  
4 SECONDS, S 1 FOOT AT 13 SECONDS AND W 7 FT AT 18 SECONDS.    
SUN NIGHT  
NW WIND 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 10 KT. SEAS 5 TO 8 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS,  
SW 1 FOOT AT 11 SECONDS AND W 7 FT AT 17 SECONDS.    
MON  
WIND VARIABLE LESS THAN 10 KT, BECOMING NW 10 KT IN THE  
AFTERNOON. SEAS 5 TO 7 FT. WAVE DETAIL: SW 1 FOOT AT 12 SECONDS  
AND W 6 FT AT 15 SECONDS.    
MON NIGHT  
NW WIND 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 10 KT. SEAS 5 TO 7 FT. WAVE DETAIL: SW 1 FOOT AT 16 SECONDS  
AND W 6 FT AT 21 SECONDS.    
TUE  
NW WIND 10 KT, BACKING TO W IN THE AFTERNOON. SEAS 5 TO  
7 FT. WAVE DETAIL: SW 1 FOOT AT 16 SECONDS AND W 6 FT AT  
19 SECONDS. A CHANCE OF SHOWERS IN THE AFTERNOON.    
TUE NIGHT  
W WIND 10 TO 15 KT. SEAS 5 TO 7 FT. WAVE DETAIL: W  
2 FT AT 4 SECONDS, SW 1 FOOT AT 12 SECONDS AND W 6 FT AT  
17 SECONDS. A CHANCE OF SHOWERS.    
WED  
N WIND 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
10 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, S  
1 FOOT AT 12 SECONDS AND W 5 FT AT 16 SECONDS.    
WED NIGHT  
WIND VARIABLE LESS THAN 10 KT. SEAS 4 TO 6 FT. WAVE  
DETAIL: S 1 FOOT AT 12 SECONDS AND W 5 FT AT 15 SECONDS.    
THU  
WIND VARIABLE LESS THAN 10 KT. SEAS 4 TO 6 FT. WAVE  
DETAIL: S 1 FOOT AT 12 SECONDS AND W 5 FT AT 15 SECONDS.   
THU NIGHT  
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 5 FT. WAVE  
DETAIL: S 1 FOOT AT 13 SECONDS AND W 4 FT AT 14 SECONDS.  
 
 
 
PZZ775-220945-  
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 30 TO  
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-  
129 PM PST SAT DEC 21 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM PST THIS EVENING  
THROUGH LATE TUESDAY NIGHT...  
   
TONIGHT  
NW WIND 10 KT. SEAS 5 TO 7 FT. WAVE DETAIL: NW 1 FOOT  
AT 4 SECONDS, S 1 FOOT AT 13 SECONDS AND W 6 FT AT 17 SECONDS.    
SUN  
NW WIND 10 TO 15 KT. SEAS 8 TO 11 FT. WAVE DETAIL: NW 2 FT  
AT 4 SECONDS, S 1 FOOT AT 12 SECONDS AND W 9 FT AT 17 SECONDS.    
SUN NIGHT  
NW WIND 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 7 TO  
10 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS, S 1 FOOT AT 11 SECONDS  
AND W 9 FT AT 17 SECONDS.    
MON  
NW WIND 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 6 TO 9 FT.  
WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, S 1 FOOT AT 12 SECONDS AND W  
8 FT AT 15 SECONDS.    
MON NIGHT  
NW WIND 10 TO 15 KT. SEAS 7 TO 10 FT. WAVE DETAIL:  
NW 2 FT AT 4 SECONDS, S 1 FOOT AT 16 SECONDS AND W 8 FT AT  
20 SECONDS.    
TUE  
NW WIND 10 TO 15 KT. SEAS 7 TO 10 FT. WAVE DETAIL: NW  
1 FOOT AT 4 SECONDS, S 1 FOOT AT 16 SECONDS AND W 8 FT AT  
19 SECONDS. A CHANCE OF SHOWERS IN THE AFTERNOON.    
TUE NIGHT  
NW WIND 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 6 TO  
9 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS, S 1 FOOT AT 12 SECONDS  
AND W 7 FT AT 18 SECONDS. A CHANCE OF SHOWERS, MAINLY IN THE  
EVENING.    
WED  
NW WIND 10 KT. SEAS 5 TO 8 FT. WAVE DETAIL: NW 2 FT AT  
4 SECONDS, S 1 FOOT AT 12 SECONDS AND NW 7 FT AT 16 SECONDS.    
WED NIGHT  
NW WIND 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 10 KT. SEAS 5 TO 7 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS,  
S 1 FOOT AT 12 SECONDS AND W 7 FT AT 15 SECONDS.    
THU  
WIND VARIABLE LESS THAN 10 KT. SEAS 5 TO 7 FT. WAVE  
DETAIL: S 1 FOOT AT 12 SECONDS AND W 7 FT AT 15 SECONDS.   
THU NIGHT  
NW WIND 10 KT. SEAS 5 TO 7 FT. WAVE DETAIL: NW  
1 FOOT AT 4 SECONDS, S 1 FOOT AT 13 SECONDS AND W 5 FT AT  
14 SECONDS.  
 
 
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