593  
FZPN26 KWBC 180335  
OFFPZ6  
 
OFFSHORE WATERS FORECAST  
NWS OCEAN PREDICTION CENTER WASHINGTON DC  
835 PM PDT WED SEP 17 2025  
 
CALIFORNIA WATERS-  
INNER WATERS FROM 60 NM TO 150 NM OFFSHORE.  
OUTER WATERS FROM 150 NM TO 250 NM OFFSHORE.  
 
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE AVERAGE  
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE  
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
PZZ899-181630-  
835 PM PDT WED SEP 17 2025  
   
SYNOPSIS FOR CALIFORNIA WATERS  
A COLD FRONT WILL BEGIN  
DISSIPATE ACROSS THE CENTRAL WATERS TONIGHT. BEHIND THE FRONT, A  
TROUGH WILL DEVELOP ALONG THE N AND CENTRAL CALIFORNIA COAST  
TONIGHT AND PERSIST THROUGH THU NIGHT, WHILE STRONG HIGH PRESSURE  
BUILDS IN FROM THE W. A WEAK AREA OF LOW PRESSURE WILL DEVELOP  
NEAR THE CENTRAL CALIFORNIA COAST FRI AND SLIDE SLOWLY SW THROUGH  
SAT, THEN DIMINISH INTO A TROUGH BY LATE SAT WHILE MOVING W OF  
THE REGIONAL WATERS. ANOTHER COLD FRONT WILL MOVE INTO THE N  
WATERS SUN INTO SUN NIGHT. A TROUGH WILL REFORM LATE SAT NIGHT  
ALONG THE N AND CENTRAL CALIFORNIA COAST, AS RIDGING BECOMES  
ESTABLISHED OVER THE NORTHERN WATERS, THEN PERSISTS THROUGH MON  
NIGHT.  
 
 
 
PZZ820-181630-  
POINT ST. GEORGE TO POINT ARENA BETWEEN 60 NM AND 150 NM  
OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
..GALE WARNING  
 
   
TONIGHT  
N WINDS 25 TO 30 KT, BECOMING 25 TO 35 KT. SEAS 9 TO  
13 FT.    
THU  
N WINDS 30 TO 35 KT. SEAS 12 TO 17 FT.    
THU NIGHT  
N WINDS 25 TO 35 KT, DIMINISHING TO 20 TO 30 KT.  
SEAS 11 TO 15 FT.    
FRI  
N WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.    
FRI NIGHT  
N TO NE WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.    
SAT  
N TO NE WINDS 5 TO 15 KT. SEAS 5 TO 7 FT.    
SAT NIGHT  
N WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.    
SUN  
N TO NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SUN NIGHT  
N WINDS 10 TO 20 KT. SEAS 6 TO 7 FT.    
MON  
N WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.    
MON NIGHT  
N WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.  
 
 
 
PZZ920-181630-  
POINT ST. GEORGE TO POINT ARENA BETWEEN 150 NM AND 250 NM  
OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N WINDS 25 TO 30 KT. SEAS 10 TO 12 FT.    
THU  
N WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.    
THU NIGHT  
N WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.   
FRI  
N WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.    
FRI NIGHT  
N WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.    
SAT  
N WINDS 10 TO 20 KT, DIMINISHING TO 5 TO 15 KT. SEAS 6 TO  
8 FT.    
SAT NIGHT  
N TO NW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.    
SUN  
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
SUN NIGHT  
N WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.    
MON  
N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
MON NIGHT  
N WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.  
 
 
 
PZZ825-181630-  
POINT ARENA TO PIGEON POINT BETWEEN 60 NM AND 150 NM OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
..GALE WARNING  
 
   
TONIGHT  
N WINDS 20 TO 30 KT. SEAS 7 TO 13 FT.    
THU  
N WINDS 25 TO 35 KT, DIMINISHING TO 20 TO 30 KT. SEAS  
10 TO 15 FT.    
THU NIGHT  
N WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.    
FRI  
N WINDS 15 TO 25 KT. SEAS 8 TO 12 FT.    
FRI NIGHT  
N WINDS 10 TO 20 KT, BECOMING VARIABLE 5 TO 15 KT.  
SEAS 6 TO 9 FT.    
SAT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.   
SAT NIGHT  
N WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
SUN  
N WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.    
SUN NIGHT  
N WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.    
MON  
N WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.    
MON NIGHT  
N WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.  
 
 
 
PZZ925-181630-  
POINT ARENA TO PIGEON POINT BETWEEN 150 NM AND 250 NM OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.    
THU  
N WINDS 25 TO 30 KT. SEAS 11 TO 14 FT.    
THU NIGHT  
N WINDS 20 TO 30 KT. SEAS 11 TO 14 FT.    
FRI  
N WINDS 15 TO 25 KT. SEAS 9 TO 12 FT.    
FRI NIGHT  
N WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.    
SAT  
N WINDS 10 TO 20 KT, BECOMING NE 5 TO 15 KT. SEAS 6 TO  
8 FT.    
SAT NIGHT  
N WINDS 5 TO 15 KT. SEAS 5 TO 7 FT.    
SUN  
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SUN NIGHT  
N WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS  
5 TO 7 FT.    
MON  
N WINDS 10 TO 20 KT. SEAS 6 TO 7 FT.    
MON NIGHT  
N WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.  
 
 
 
PZZ830-181630-  
PIGEON POINT TO POINT PIEDRAS BLANCAS BETWEEN 60 NM AND 150 NM  
OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.    
THU  
N WINDS 20 TO 30 KT. SEAS 7 TO 13 FT.    
THU NIGHT  
N TO NW WINDS 10 TO 20 KT. SEAS 9 TO 13 FT.    
FRI  
N TO NW WINDS 5 TO 15 KT, BECOMING W TO NW 5 TO 10 KT.  
SEAS 8 TO 11 FT.    
FRI NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 6 TO 9 FT.    
SAT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT.    
SAT NIGHT  
N TO NW WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.    
SUN  
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SUN NIGHT  
N WINDS 15 TO 20 KT. SEAS 5 TO 6 FT.    
MON  
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT. SEAS  
6 TO 7 FT.    
MON NIGHT  
N TO NW WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.  
 
 
 
PZZ930-181630-  
PIGEON POINT TO POINT PIEDRAS BLANCAS BETWEEN 150 NM AND 250 NM  
OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.    
THU  
N WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.    
THU NIGHT  
N WINDS 15 TO 25 KT. SEAS 10 TO 13 FT.    
FRI  
N WINDS 10 TO 20 KT, BECOMING N TO NW 5 TO 15 KT. SEAS  
9 TO 12 FT.    
FRI NIGHT  
N TO NW WINDS 5 TO 15 KT. SEAS 7 TO 9 FT.    
SAT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 6 TO 7 FT.   
SAT NIGHT  
VARIABLE WINDS LESS THAN 10 KT, BECOMING N. SEAS  
5 TO 6 FT.    
SUN  
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SUN NIGHT  
N WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.  
SEAS 5 TO 6 FT.    
MON  
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT. SEAS  
6 TO 7 FT.    
MON NIGHT  
N WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.  
 
 
 
PZZ835-181630-  
POINT PIEDRAS BLANCAS TO SANTA CRUZ ISLAND, CA BETWEEN 60 NM AND  
150 NM OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
NW WINDS 5 TO 15 KT, BECOMING N TO NW 10 TO 20 KT.  
SEAS 5 TO 7 FT. SCATTERED TSTMS.    
THU  
N TO NW WINDS 10 TO 20 KT. SEAS 6 TO 10 FT. SCATTERED  
SHOWERS AND TSTMS.    
THU NIGHT  
N WINDS 5 TO 15 KT, BECOMING NW. SEAS 6 TO 10 FT.    
FRI  
NW WINDS 5 TO 10 KT. SEAS 7 TO 10 FT.    
FRI NIGHT  
NW WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.    
SAT  
VARIABLE WINDS LESS THAN 10 KT, BECOMING NW. SEAS 5 TO  
7 FT.    
SAT NIGHT  
NW WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
SUN  
N TO NW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
SUN NIGHT  
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
MON  
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
MON NIGHT  
NW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.  
 
 
 
PZZ935-181630-  
POINT PIEDRAS BLANCAS TO SANTA CRUZ ISLAND, CA BETWEEN 150 NM  
AND 250 NM OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N WINDS 10 TO 20 KT. SEAS 5 TO 8 FT.    
THU  
N WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.    
THU NIGHT  
N WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.   
FRI  
N TO NW WINDS 5 TO 15 KT, BECOMING 5 TO 10 KT. SEAS 8 TO  
11 FT.    
FRI NIGHT  
W TO NW WINDS LESS THAN 10 KT. SEAS 7 TO 9 FT.    
SAT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 6 TO 7 FT.    
SAT NIGHT  
W TO NW WINDS LESS THAN 10 KT, BECOMING VARIABLE.  
SEAS 5 TO 6 FT.    
SUN  
N WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
SUN NIGHT  
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
MON  
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
MON NIGHT  
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.  
 
 
 
PZZ840-181630-  
SANTA CRUZ ISLAND, CA TO SAN CLEMENTE ISLAND, CA BETWEEN 60 NM  
AND 150 NM OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N TO NW WINDS 5 TO 15 KT. SEAS 3 TO 5 FT.    
THU  
N TO NW WINDS 5 TO 15 KT, BECOMING VARIABLE. SEAS 3 TO  
6 FT. RAIN.   
THU NIGHT  
N TO NW WINDS 5 TO 15 KT, BECOMING W TO NW. SEAS  
5 TO 9 FT.    
FRI  
W TO NW WINDS 5 TO 10 KT. SEAS 5 TO 9 FT.    
FRI NIGHT  
NW WINDS 5 TO 15 KT. SEAS 4 TO 8 FT.   
SAT  
NW WINDS 5 TO 15 KT. SEAS 4 TO 7 FT.    
SAT NIGHT  
NW WINDS 10 TO 20 KT. SEAS 3 TO 6 FT.    
SUN  
NW WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS 3 TO  
5 FT.    
SUN NIGHT  
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT.  
SEAS 3 TO 5 FT.    
MON  
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON NIGHT  
NW WINDS 10 TO 15 KT. SEAS 3 TO 6 FT.  
 
 
 
PZZ940-181630-  
SANTA CRUZ ISLAND, CA TO 120W BETWEEN 150 NM AND 250 NM OFFSHORE-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
THU  
N WINDS 5 TO 15 KT. SEAS 4 TO 8 FT. CHANCE OF RAIN.    
THU NIGHT  
N TO NW WINDS 5 TO 15 KT, BECOMING 5 TO 10 KT. SEAS  
5 TO 9 FT.    
FRI  
N TO NW WINDS LESS THAN 10 KT. SEAS 5 TO 9 FT.    
FRI NIGHT  
N TO NW WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.    
SAT  
N TO NW WINDS LESS THAN 10 KT, INCREASING TO 5 TO 15 KT.  
SEAS 6 TO 7 FT.    
SAT NIGHT  
NW WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
SUN  
N WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
SUN NIGHT  
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
MON  
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
MON NIGHT  
NW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.  
 
 
 
PZZ945-181630-  
SAN CLEMENTE ISLAND, CA TO 30N FROM 60 NM OFFSHORE WEST TO 120W-  
835 PM PDT WED SEP 17 2025  
   
TONIGHT  
N WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. RAIN.   
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 5 FT.    
THU NIGHT  
NW WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 4 TO  
5 FT.    
FRI  
N TO NW WINDS 5 TO 10 KT. SEAS 4 TO 7 FT.    
FRI NIGHT  
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
SAT  
N TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT  
NW WINDS 10 TO 20 KT, BECOMING N TO NW 10 TO 15 KT.  
SEAS 5 TO 6 FT.    
SUN  
N TO NW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
SUN NIGHT  
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT.  
SEAS 4 TO 5 FT.    
MON  
NW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
MON NIGHT  
NW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.  
 
 
 
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