947  
FZPN23 KWNM 162245  
OFFN08  
 
NAVTEX MARINE FORECAST FOR NORTHERN CALIFORNIA WATERS  
NWS OCEAN PREDICTION CENTER WASHINGTON DC  
245 PM PST TUE DEC 16 2025  
 
CONDITIONS GIVEN REPRESENT THE HIGHEST WITHIN THAT PERIOD.  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL  
WATERS FORECASTS...  
   
SYNOPSIS
 
A TROUGH ALONG THE CALIFORNIA COAST WILL PERSIST  
THROUGH SAT NIGHT. MEANWHILE, HIGH PRESSURE CENTERED OVER THE  
SOUTHERN WATERS WILL EXTEND A RIDGE NE ACROSS MOST OF THE REGION  
THROUGH TONIGHT. A STRONG COLD FRONT WILL MOVE S ACROSS THE  
NORTHERN WATERS TONIGHT, BRIEFLY STALL ACROSS THE CENTRAL WATERS  
WED, THEN LIFT BACK N THROUGH THE NORTHERN WATERS AS A WARM FRONT  
WED NIGHT. A HIGH PRESSURE RIDGE WILL REFORM OVER THE CENTRAL  
WATERS THU AND THU NIGHT. LATE THU NIGHT INTO FRI, A COLD FRONT  
WILL CREEP INTO NORTHERN WATERS, ACCELERATING S INTO THE CENTRAL  
WATERS THROUGH FRI NIGHT. THE FRONT WILL SLOW AND WEAKEN SAT AND  
DISSIPATE BY EARLY SAT NIGHT. LOW PRESSURE WILL APPROACH THE  
NORTHERN WATERS FROM THE W LATE SAT NIGHT. THE LOW WILL MOVE  
ACROSS THE NW WATERS SUN WHILE PUSHING A COLD FRONT SE ACROSS THE  
NORTHERN AND CENTRAL WATERS THROUGH SUN NIGHT.  
 
POINT SAINT GEORGE TO POINT ARENA  
   
TONIGHT
 
W TO SW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. CHANCE OF  
RAIN AND AREAS OF FOG WITH VSBY 1 NM OR LESS.    
WED
 
VARIABLE WINDS 15 TO 25 KT. SEAS 9 TO 13 FT.    
WED NIGHT
 
S WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.    
THU
 
S TO SW WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.    
THU NIGHT
 
S TO SW WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.    
FRI
 
S TO SW WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.    
FRI NIGHT
 
N WINDS 5 TO 15 KT. SEAS 7 TO 12 FT.    
SAT
 
E TO NE WINDS LESS THAN 10 KT. SEAS 6 TO 10 FT.    
SAT NIGHT
 
S TO SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
SUN
 
S TO SW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
SUN NIGHT
 
W WINDS 10 TO 20 KT. SEAS 6 TO 10 FT.  
 
POINT ARENA TO POINT PIEDRAS BLANCAS  
   
TONIGHT
 
W TO SW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.    
WED
 
N TO NW WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.    
WED NIGHT
 
S WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.    
THU
 
SW WINDS 10 TO 20 KT. SEAS 6 TO 10 FT.    
THU NIGHT
 
W TO SW WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.    
FRI
 
SW WINDS 10 TO 20 KT. SEAS 7 TO 12 FT.    
FRI NIGHT
 
W WINDS 5 TO 15 KT. SEAS 6 TO 10 FT.    
SAT
 
S TO SW WINDS 5 TO 15 KT. SEAS 5 TO 9 FT.    
SAT NIGHT
 
S TO SW WINDS 10 TO 20 KT. SEAS 5 TO 9 FT.    
SUN
 
S TO SW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
SUN NIGHT
 
S TO SW WINDS 10 TO 20 KT. SEAS 5 TO 8 FT.  
 
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