829  
FZPN24 KWNM 081618  
OFFN09  
 
NAVTEX MARINE FORECAST FOR WASHINGTON AND OREGON WATERS  
NWS OCEAN PREDICTION CENTER WASHINGTON DC  
ISSUED BY NWS HONOLULU HI  
918 AM PDT THU MAY 8 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 WILL PERSIST ACROSS MOST OF THE AREA  
THROUGH THROUGH EARLY FRI THEN WEAKEN LATER FRI AS A COLD FRONT  
APPROACHES THE WATERS. A COLD FRONT WILL MOVE E ACROSS THE WATERS  
FRI NIGHT AND SAT AND MOVING INLAND SAT NIGHT. AN AREA OF LOW  
PRESSURE WILL MOVE E INTO THE WATERS SUN WHILE WEAKENING, THEN  
MOVING INLAND SUN NIGHT. A STRONGER PRESSURE GRADIENT WILL  
DEVELOP ACROSS THE WATERS LATER SUN NIGHT THROUGH MON NIGHT AS  
STRONG HIGH PRESSURE BUILDS TO THE W. ASTORIA NAVTEX IS REPORTED  
DOWN. TECHNICIANS ARE AWARE. WE APOLOGIZE FOR THE INCONVENIENCE.  
 
CANADIAN BORDER TO 45N  
   
TODAY
 
S WINDS 5 TO 15 KT. SEAS 5 TO 8 FT. SLIGHT CHANCE OF  
SHOWERS.    
TONIGHT
 
S WINDS 10 TO 20 KT. SEAS 5 TO 9 FT. SLIGHT CHANCE OF  
SHOWERS.    
FRI
 
S WINDS 5 TO 15 KT. SEAS 5 TO 8 FT. SLIGHT CHANCE OF  
SHOWERS.    
FRI NIGHT
 
S TO SW WINDS 5 TO 15 KT. SEAS 4 TO 7 FT. SLIGHT  
CHANCE OF SHOWERS.    
SAT
 
S TO SW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.    
SAT NIGHT
 
VARIABLE WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.    
SUN
 
SW WINDS 5 TO 15 KT. SEAS 4 TO 8 FT.    
SUN NIGHT
 
NW WINDS 5 TO 15 KT. SEAS 4 TO 8 FT.   
MON
 
NW WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.    
MON NIGHT
 
NW WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.  
 
45N TO POINT SAINT GEORGE  
   
TODAY
 
N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.    
TONIGHT
 
N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.    
FRI
 
N WINDS 10 TO 20 KT. SEAS 5 TO 8 FT.    
FRI NIGHT
 
N TO NW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.    
SAT
 
W TO NW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
VARIABLE WINDS 5 TO 15 KT. SEAS 4 TO 7 FT.    
SUN
 
W TO SW WINDS 10 TO 20 KT. SEAS 4 TO 8 FT.    
SUN NIGHT
 
W TO SW WINDS 10 TO 20 KT. SEAS 5 TO 9 FT.    
MON
 
N WINDS 15 TO 25 KT. SEAS 7 TO 12 FT.    
MON NIGHT
 
N TO NW WINDS 15 TO 25 KT. SEAS 8 TO 12 FT.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab HPC Page Main Text Page