439  
FZPN23 KWNM 212238  
OFFN08  
 
NAVTEX MARINE FORECAST FOR NORTHERN CALIFORNIA WATERS  
NWS OCEAN PREDICTION CENTER WASHINGTON DC  
238 PM PST FRI FEB 21 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
 
HIGH PRESSURE REMAINS OVER THE REGION TODAY WHILE A  
TROUGH PERSISTS ALONG THE CALIFORNIA COAST. THE TROUGH WILL THEN  
BEGIN TO WEAKEN TONIGHT INTO SAT AS A COLD FRONT MOVES OVER  
NORTHERN WATERS WHILE WEAKENING. HIGH PRESSURE WILL PERSIST OVER  
THE CENTRAL AND S CALIFORNIA WATERS THROUGH MON NIGHT WHILE  
DRIFTING E. ANOTHER COLD FRONT WILL APPROACH THE N AND CENTRAL  
WATERS SUN NIGHT AND THEN BEGIN TO WEAKEN MON INTO MON NIGHT.  
HIGH PRESSURE WILL SHIFT N OVER THE NORTHERN CALIFORNIA WATERS  
TUE INTO WED, WITH COASTAL TROUGH EXPANDING N. A COLD FRONT WILL  
APPROACH THE CENTRAL AND NORTHERN CALIFORNIA WATERS WED NIGHT.  
 
POINT SAINT GEORGE TO POINT ARENA  
   
TONIGHT
 
S WINDS 10 TO 20 KT. SEAS 9 TO 14 FT.    
SAT
 
S WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. CHANCE OF RAIN.    
SAT NIGHT
 
S TO SW WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. CHANCE  
OF RAIN.    
SUN
 
S TO SW WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. CHANCE OF  
RAIN WITH VSBY 1 NM OR LESS.    
SUN NIGHT
 
S WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.    
MON
 
S TO SW WINDS 20 TO 30 KT. SEAS 12 TO 18 FT.    
MON NIGHT
 
SW WINDS 15 TO 25 KT. SEAS 13 TO 19 FT.    
TUE
 
S WINDS 5 TO 15 KT. SEAS 11 TO 16 FT.    
TUE NIGHT
 
S TO SE WINDS 5 TO 15 KT. SEAS 8 TO 13 FT.    
WED
 
S WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.    
WED NIGHT
 
S WINDS 5 TO 15 KT. SEAS 7 TO 11 FT.  
 
POINT ARENA TO POINT PIEDRAS BLANCAS  
   
TONIGHT
 
NW WINDS 5 TO 15 KT. SEAS 7 TO 11 FT.    
SAT
 
SW WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.    
SAT NIGHT
 
SW WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.    
SUN
 
SW WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.    
SUN NIGHT
 
S WINDS 15 TO 25 KT. SEAS 7 TO 11 FT.    
MON
 
S TO SW WINDS 15 TO 25 KT. SEAS 9 TO 14 FT.    
MON NIGHT
 
N TO NW WINDS 5 TO 15 KT. SEAS 10 TO 15 FT.    
TUE
 
N WINDS 10 TO 20 KT. SEAS 9 TO 15 FT.    
TUE NIGHT
 
N WINDS 10 TO 20 KT. SEAS 8 TO 13 FT.    
WED
 
S WINDS 5 TO 15 KT. SEAS 6 TO 11 FT.    
WED NIGHT
 
N TO NW WINDS 5 TO 15 KT. SEAS 6 TO 10 FT.  
 
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