543  
FZUS56 KLOX 131038  
CWFLOX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
224 AM PST FRI DEC 13 2019  
 
POINT PIEDRAS BLANCAS TO SAN MATEO POINT CA OUT 60 NM INCLUDING THE  
CHANNEL ISLANDS NATIONAL MARINE SANCTUARY  
 
PZZ600-131800-  
224 AM PST FRI DEC 13 2019  
 
.SYNOPSIS FOR THE SOUTHERN CALIFORNIA COAST AND SANTA BARBARA  
CHANNEL INCLUDING THE CHANNEL ISLANDS NATIONAL MARINE SANCTUARY  
AND NATIONAL PARK...AT 10Z OR 2 AM PST, A 1026 MB HIGH WAS 500 NM  
SOUTHWEST OF POINT CONCEPTION, WITH A STRONG 980 MB LOW LOCATED IN  
THE GULF OF ALASKA. THIS STRONG LOW PRESSURE WILL CONTINUE TO BRING  
HIGH SEAS TO THE LOCAL COASTAL WATERS THROUGH SUNDAY.  
 

 
 
PZZ645-131800-  
POINT PIEDRAS BLANCAS TO POINT SAL WESTWARD OUT TO 10 NM-  
224 AM PST FRI DEC 13 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT
 
 
   
TODAY
 
N WINDS 5 TO 10 KT, BECOMING NW 10 TO 20 KT IN THE  
AFTERNOON. WIND WAVES 2 TO 3 FT. NW SWELL 11 TO 13 FT AT 16 SECONDS.  
AREAS OF DENSE FOG WITH VISIBILITY 1 NM OR LESS IN THE MORNING.    
TONIGHT
 
NW WINDS 10 TO 20 KT IN THE EVENING, BECOMING W 10 TO  
15 KT. WIND WAVES 2 TO 3 FT. NW SWELL 11 TO 12 FT AT 16 SECONDS.  
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.    
SAT
 
NW WINDS 10 TO 20 KT, BECOMING 15 TO 25 KT BY THE AFTERNOON.  
COMBINED SEAS 10 TO 13 FT DOMINANT PERIOD 17 SECONDS.    
SAT NIGHT
 
NW WINDS 15 TO 25 KT IN THE EVENING, BECOMING 10 TO  
20 KT. COMBINED SEAS 10 TO 12 FT DOMINANT PERIOD 16 SECONDS.    
SUN
 
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, BECOMING NW 10 TO  
20 KT WITH GUSTS TO 25 KT BY THE AFTERNOON. COMBINED SEAS 10 TO  
11 FT DOMINANT PERIOD 15 SECONDS.    
SUN NIGHT
 
N WINDS 10 TO 20 KT WITH GUSTS TO 25 KT. COMBINED SEAS  
8 TO 10 FT DOMINANT PERIOD 14 SECONDS.    
MON
 
NE WINDS 10 TO 15 KT. WIND WAVES 2 FT OR LESS. NW SWELL 6 TO  
8 FT.    
TUE
 
SE WINDS 10 TO 20 KT. COMBINED SEAS 5 TO 7 FT. SLIGHT CHANCE  
OF RAIN.  
 

 
 
PZZ670-131800-  
POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM-  
224 AM PST FRI DEC 13 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT
 
 
   
TODAY
 
NW WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT IN THE  
AFTERNOON. WIND WAVES 2 TO 3 FT. NW SWELL 12 TO 13 FT AT 17 SECONDS.  
AREAS OF DENSE FOG WITH VISIBILITY 1 NM OR LESS IN THE MORNING.    
TONIGHT
 
NW WINDS 10 TO 20 KT. WIND WAVES 2 TO 3 FT. NW SWELL  
12 TO 13 FT AT 17 SECONDS. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.    
SAT
 
NW WINDS 20 TO 25 KT. COMBINED SEAS 12 TO 14 FT DOMINANT  
PERIOD 17 SECONDS.    
SAT NIGHT
 
NW WINDS 15 TO 25 KT. COMBINED SEAS 11 TO 13 FT  
DOMINANT PERIOD 15 SECONDS.    
SUN
 
NW WINDS 15 TO 25 KT. GUSTS TO 30 KT IN THE AFTERNOON.  
COMBINED SEAS 11 TO 13 FT DOMINANT PERIOD 15 SECONDS.    
SUN NIGHT
 
N WINDS 15 TO 25 KT WITH GUSTS TO 30 KT, BECOMING 10 TO  
20 KT. AFTER MIDNIGHT. COMBINED SEAS 10 TO 12 FT DOMINANT PERIOD 14  
SECONDS.    
MON
 
NE WINDS 10 TO 15 KT. WIND WAVES 2 FT OR LESS. NW SWELL 7 TO  
10 FT.    
TUE
 
SE WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS 6 TO  
8 FT. SLIGHT CHANCE OF RAIN.  
 

 
 
PZZ673-131800-  
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM  
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-  
224 AM PST FRI DEC 13 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT
 
 
   
TODAY
 
NW WINDS 15 TO 25 KT. STRONGEST AROUND POINT CONCEPTION.  
COMBINED SEAS 12 TO 14 FT DOMINANT PERIOD 17 SECONDS. AREAS OF DENSE  
FOG WITH VISIBILITY 1 NM OR LESS IN THE MORNING.    
TONIGHT
 
NW WINDS 15 TO 25 KT. STRONGEST AROUND POINT CONCEPTION.  
COMBINED SEAS 12 TO 13 FT DOMINANT PERIOD 17 SECONDS. SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT.    
SAT
 
NW WINDS 15 TO 25 KT WITH LOCAL GUSTS TO 35 KT S OF POINT  
CONCEPTION. COMBINED SEAS 12 TO 14 FT DOMINANT PERIOD 17 SECONDS.    
SAT NIGHT
 
NW WINDS 20 TO 30 KT WITH LOCAL GUSTS TO 35 KT SOUTH OF  
POINT CONCEPTION, BECOMING 20 TO 30 KT AFTER MIDNIGHT. COMBINED SEAS  
13 TO 16 FT DOMINANT PERIOD 16 SECONDS.   
SUN
 
NW WINDS 20 TO 30 KT. COMBINED SEAS 11 TO 14 FT DOMINANT  
PERIOD 13 SECONDS.    
SUN NIGHT
 
N WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS  
10 TO 12 FT DOMINANT PERIOD 12 SECONDS.    
MON
 
N WINDS 15 TO 25 KT. COMBINED SEAS 7 TO 10 FT.    
TUE
 
SE WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS 6 TO  
8 FT. SLIGHT CHANCE OF RAIN.  
 

 
 
PZZ676-131800-  
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO 60 NM  
OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-  
224 AM PST FRI DEC 13 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
 
 
...GALE WARNING IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE  
SATURDAY NIGHT...  
   
TODAY
 
NW WINDS 15 TO 25 KT. STRONGEST NW OF SAN NICOLAS ISLAND.  
COMBINED SEAS 9 TO 12 FT DOMINANT PERIOD 17 SECONDS. PATCHY DENSE  
FOG WITH VISIBILITY 1 NM OR LESS IN THE MORNING.    
TONIGHT
 
NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS  
9 TO 12 FT DOMINANT PERIOD 17 SECONDS.    
SAT
 
NW WINDS 15 TO 25 KT, BECOMING 20 TO 30 KT WITH GUSTS TO 35 KT  
IN THE AFTERNOON. COMBINED SEAS 11 TO 14 FT DOMINANT PERIOD 17  
SECONDS.   
SAT NIGHT
 
NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT., BECOMING 15  
TO 25 KT LATE. COMBINED SEAS 13 TO 16 FT DOMINANT PERIOD 13 SECONDS.   
SUN
 
NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS 11 TO  
14 FT DOMINANT PERIOD 11 SECONDS.    
SUN NIGHT
 
NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS  
8 TO 11 FT DOMINANT PERIOD 9 SECONDS.    
MON
 
NE WINDS 10 TO 20 KT WITH GUSTS TO 25 KT. COMBINED SEAS 7 TO  
9 FT.    
TUE
 
NE TO E WINDS 10 TO 20 KT WITH LOCAL GUSTS TO 25 KT. WIND  
WAVES 2 TO 4 FT. W SWELL 4 TO 6 FT.  
 

 
 
PZZ650-131800-  
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU CA  
INCLUDING SANTA CRUZ ISLAND-  
224 AM PST FRI DEC 13 2019  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH  
SATURDAY MORNING...  
...GALE WARNING IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE  
SATURDAY NIGHT...  
   
TODAY
 
SE TO E WINDS 5 TO 10 KT, BECOMING W 15 TO 25 KT IN THE  
AFTERNOON. STRONGEST WESTERN PORTION. COMBINED SEAS 7 TO 9 FT  
DOMINANT PERIOD 16 SECONDS. PATCHY DENSE FOG WITH VISIBILITY 1 NM OR  
LESS IN THE MORNING.    
TONIGHT
 
WESTERN PORTION, NW TO W WINDS 15 TO 25 KT. EASTERN  
PORTION, SE WINDS 10 KT OR LESS, BECOMING W 10 TO 20 KT AFTER  
MIDNIGHT. COMBINED SEAS 7 TO 10 FT DOMINANT PERIOD 17 SECONDS.   
SAT
 
NW WINDS 15 TO 25 KT, BECOMING 20 TO 30 KT WITH GUSTS TO 35 KT  
IN THE AFTERNOON. COMBINED SEAS 8 TO 11 FT DOMINANT PERIOD 17  
SECONDS.    
SAT NIGHT
 
NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT, BECOMING  
15 TO 25 KT WITH GUSTS TO 30 KT AFTER MIDNIGHT. COMBINED SEAS 9 TO  
12 FT DOMINANT PERIOD 12 SECONDS.    
SUN
 
WESTERN PORTION, NW WINDS 15 TO 25 KT. EASTERN PORTION, NW  
WINDS 10 TO 20 KT. WIND WAVES 2 TO 4 FT. W SWELL 7 TO 9 FT AT  
10 SECONDS.    
SUN NIGHT
 
N WINDS 10 TO 20 KT WITH GUSTS TO 25 KT, BECOMING 10 TO  
15 KT AFTER MIDNIGHT. WIND WAVES 2 TO 4 FT. W SWELL 5 TO 7 FT AT  
9 SECONDS.    
MON
 
N WINDS 15 TO 20 KT. COMBINED SEAS 5 TO 7 FT.    
TUE
 
E WINDS 15 TO 25 KT. COMBINED SEAS 4 TO 6 FT.  
 

 
 
PZZ655-131800-  
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA  
CATALINA AND ANACAPA ISLANDS-  
224 AM PST FRI DEC 13 2019  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH SATURDAY  
MORNING...  
...GALE WARNING IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE  
SATURDAY NIGHT...  
   
TODAY
 
WINDS VARIABLE 10 KT OR LESS. EXCEPT NW WINDS 10 TO 20 KT NW  
PORTION NEAR ANACAPA ISLAND. WIND WAVES 1 TO 3 FT. W SWELL 4 TO 5 FT  
AT 16 SECONDS. PATCHY DENSE FOG WITH VISIBILITY 1 NM OR LESS IN THE  
MORNING.    
TONIGHT
 
W WINDS 10 TO 15 KT, BECOMING NW 10 TO 20 KT WITH GUSTS  
TO 25 KT AFTER MIDNIGHT. STRONGEST WESTERN PORTION. COMBINED SEAS  
5 TO 7 FT DOMINANT PERIOD 17 SECONDS.    
SAT
 
WESTERN PORTION, NW WINDS 10 TO 20 KT BECOMING 20 TO 30 KT  
WITH GUSTS TO 35 KT IN THE AFTERNOON. ELSEWHERE, WINDS VARIABLE 10  
KT OR LESS BECOMING NW 10 TO 20 KT IN THE AFTERNOON. COMBINED SEAS 7  
TO 9 FT DOMINANT PERIOD 17 SECONDS.    
SAT NIGHT
 
WESTERN PORTION, NW WINDS 20 TO 30 KT WITH GUSTS TO 35  
KT, BECOMING 15 TO 25 KT AFTER MIDNIGHT. ELSEWHERE, NW WINDS 10 TO  
15 KT. COMBINED SEAS 8 TO 11 FT DOMINANT PERIOD 8 SECONDS.    
SUN
 
NW WINDS 10 TO 20 KT WITH GUSTS TO 25 KT, BECOMING 10 TO  
15 KT IN THE AFTERNOON. WIND WAVES 2 TO 4 FT. W SWELL 6 TO 8 FT AT  
8 SECONDS.    
SUN NIGHT
 
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT AFTER  
MIDNIGHT. WIND WAVES 1 TO 3 FT. W SWELL 3 TO 5 FT AT 9 SECONDS.    
MON
 
N WINDS 15 TO 20 KT. COMBINED SEAS 3 TO 5 FT.    
TUE
 
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. COMBINED SEAS 3 TO  
5 FT.  
 

 
 
CK  
 
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