431  
FZPN24 KWNM 310525  
OFFN09  
 
NAVTEX MARINE FORECAST FOR WASHINGTON AND OREGON WATERS  
NWS OCEAN PREDICTION CENTER WASHINGTON DC  
1025 PM PDT FRI MAY 30 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 COLD FRONT MOVE SE THROUGH THE AREA TONIGHT INTO  
SAT. STRONG HIGH PRESSURE WILL BUILD TO THE W OF THE WATERS SAT,  
THEN PERSIST INTO MON NIGHT. A LOW PRESSURE TROUGH WILL  
STRENGTHEN FROM THE SOUTHERN OREGON COAST SOUTHWARD SAT NIGHT  
INTO MON NIGHT. BOTH THE TROUGH AND HIGH WILL BEGIN TO SLOWLY  
WEAKEN TUE AS A WEAK COLD FRONT SLIDES SE INTO THE NW WATERS TUE  
INTO WED WHILE DISSIPATING.  
 
CANADIAN BORDER TO 45N  
   
TONIGHT
 
NW WINDS 5 TO 15 KT. SEAS 5 TO 8 FT.    
SAT
 
N TO NW WINDS 15 TO 25 KT. SEAS 4 TO 8 FT.    
SAT NIGHT
 
N TO NW WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.    
SUN
 
N TO NW WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.    
SUN NIGHT
 
N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.    
MON
 
N TO NW WINDS 20 TO 30 KT. SEAS 7 TO 12 FT.    
MON NIGHT
 
NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.    
TUE
 
NW WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.    
TUE NIGHT
 
NW WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.    
WED
 
NW WINDS 10 TO 20 KT. SEAS 5 TO 8 FT.    
WED NIGHT
 
NW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.  
 
45N TO POINT SAINT GEORGE  
   
..GALE WARNING
 
 
   
TONIGHT
 
N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.    
SAT
 
N TO NW WINDS 25 TO 35 KT. SEAS 5 TO 9 FT.    
SAT NIGHT
 
N WINDS 30 TO 40 KT. SEAS 8 TO 14 FT.   
SUN
 
N WINDS 30 TO 40 KT. SEAS 13 TO 19 FT.    
SUN NIGHT
 
N WINDS 35 TO 45 KT. SEAS 13 TO 19 FT.    
MON
 
N WINDS 30 TO 40 KT. SEAS 13 TO 18 FT.    
MON NIGHT
 
N WINDS 35 TO 45 KT. SEAS 13 TO 18 FT.    
TUE
 
N WINDS 30 TO 40 KT. SEAS 11 TO 17 FT.    
TUE NIGHT
 
N WINDS 25 TO 35 KT. SEAS 7 TO 11 FT.    
WED
 
N WINDS 25 TO 35 KT. SEAS 7 TO 13 FT.    
WED NIGHT
 
N WINDS 25 TO 35 KT. SEAS 9 TO 13 FT.  
 
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