228  
FZPN25 KWBC 212115  
OFFPZ5  
 
OFFSHORE WATERS FORECAST  
NWS OCEAN PREDICTION CENTER WASHINGTON DC  
215 PM PDT THU SEP 21 2017  
 
WASHINGTON AND OREGON 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.  
 
PZZ898-221030-  
215 PM PDT THU SEP 21 2017  
   
SYNOPSIS FOR WASHINGTON AND OREGON WATERS
 
AN AREA OF LOW  
PRESSURE OVER THE INNER WATERS WILL DRIFT S THIS EVENING, THEN  
DISSIPATE LATER TONIGHT. HIGH PRESSURE WILL BUILD W OF THE AREA  
TONIGHT, PERSIST THROUGH MON NIGHT, THEN SLOWLY DRIFT E AND  
WEAKEN OVER THE AREA TUE AND TUE NIGHT. A WARM FRONT WILL PASS  
JUST NW OF THE REGION SUN NIGHT AND MON. A COLD FRONT WILL SLOWLY  
APPROACH THE WATERS TUE NIGHT.  
 

 
 
PZZ800-221030-  
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM  
OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N TO NE WINDS 5 TO 15 KT, BECOMING N TO NW 10 TO  
20 KT. SEAS 6 TO 10 FT. SLIGHT CHANCE OF SHOWERS.    
FRI
 
N WINDS 10 TO 20 KT, BECOMING N TO NW 5 TO 15 KT. SEAS  
6 TO 8 FT.    
FRI NIGHT
 
NW WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS  
5 TO 7 FT.    
SAT
 
NW WINDS 5 TO 15 KT. SEAS 4 TO 5 FT.    
SAT NIGHT
 
NW WINDS 5 TO 15 KT, BECOMING W TO NW 5 TO 10 KT.  
SEAS 4 TO 6 FT.    
SUN
 
W WINDS 5 TO 15 KT, BECOMING 5 TO 10 KT. SEAS 5 TO 6 FT.    
SUN NIGHT
 
W TO SW WINDS 5 TO 10 KT, BECOMING SW 10 TO 20 KT.  
SEAS 4 TO 7 FT.    
MON
 
SW WINDS 10 TO 20 KT, BECOMING W. SEAS 5 TO 8 FT.    
MON NIGHT
 
W WINDS 5 TO 15 KT. SEAS 6 TO 8 FT.    
TUE
 
N TO NW WINDS 5 TO 10 KT. SEAS 6 TO 8 FT.    
TUE NIGHT
 
N TO NW WINDS 5 TO 10 KT, BECOMING N 10 TO 15 KT.  
SEAS 5 TO 7 FT.  
 

 
 
PZZ900-221030-  
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM  
OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. SLIGHT CHANCE  
OF SHOWERS.    
FRI
 
N TO NW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.    
FRI NIGHT
 
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT.  
SEAS 5 TO 7 FT.    
SAT
 
NW WINDS 10 TO 20 KT, BECOMING W TO NW 10 TO 15 KT. SEAS  
5 TO 6 FT.    
SAT NIGHT
 
W TO NW WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
SUN
 
W TO SW WINDS 10 TO 20 KT. SEAS 5 TO 8 FT.    
SUN NIGHT
 
SW WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.    
MON
 
W TO SW WINDS 10 TO 20 KT. SEAS 6 TO 10 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT. SEAS 7 TO 10 FT.    
TUE
 
W TO NW WINDS 5 TO 10 KT. SEAS 6 TO 8 FT.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.  
 

 
 
PZZ805-221030-  
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM  
OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N TO NE WINDS 5 TO 15 KT. SEAS 7 TO 10 FT. SLIGHT  
CHANCE OF SHOWERS.    
FRI
 
N TO NW WINDS 5 TO 15 KT. SEAS 6 TO 8 FT.    
FRI NIGHT
 
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
SAT
 
N TO NW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
N TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN
 
NW WINDS 10 TO 15 KT, BECOMING W TO NW 5 TO 10 KT. SEAS  
4 TO 5 FT.    
SUN NIGHT
 
W TO NW WINDS 5 TO 10 KT, BECOMING W TO SW. SEAS  
4 TO 6 FT.    
MON
 
W TO SW WINDS LESS THAN 10 KT, BECOMING W. SEAS 4 TO  
7 FT.    
MON NIGHT
 
W TO NW WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT.  
SEAS 5 TO 8 FT.    
TUE
 
N TO NW WINDS 5 TO 10 KT, BECOMING N 5 TO 15 KT. SEAS  
6 TO 8 FT.    
TUE NIGHT
 
N WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS  
5 TO 7 FT.  
 

 
 
PZZ905-221030-  
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM  
OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. SLIGHT CHANCE  
OF SHOWERS.    
FRI
 
N WINDS 10 TO 20 KT. SEAS 7 TO 9 FT.    
FRI NIGHT
 
N WINDS 15 TO 20 KT, BECOMING N TO NW 10 TO 15 KT.  
SEAS 5 TO 7 FT.    
SAT
 
N TO NW WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.    
SAT NIGHT
 
W TO NW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.    
SUN
 
W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
W WINDS 5 TO 15 KT, BECOMING W TO SW 10 TO 20 KT.  
SEAS 4 TO 7 FT.    
MON
 
W WINDS 5 TO 15 KT. SEAS 5 TO 9 FT.    
MON NIGHT
 
W WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT. SEAS  
6 TO 9 FT.    
TUE
 
N TO NW WINDS 5 TO 10 KT. SEAS 6 TO 8 FT.    
TUE NIGHT
 
N WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.  
 

 
 
PZZ810-221030-  
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N WINDS 10 TO 20 KT, DIMINISHING TO 5 TO 15 KT. SEAS  
8 TO 11 FT. SCATTERED SHOWERS.    
FRI
 
N WINDS 5 TO 15 KT. SEAS 6 TO 9 FT.    
FRI NIGHT
 
N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
SAT
 
N WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.    
SAT NIGHT
 
N WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS  
4 TO 6 FT.    
SUN
 
N WINDS 10 TO 15 KT, BECOMING N TO NW 5 TO 10 KT. SEAS  
4 TO 5 FT.    
SUN NIGHT
 
N TO NW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO  
10 KT. SEAS 4 TO 5 FT.    
MON
 
N TO NW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.    
MON NIGHT
 
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
TUE
 
N WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS 6 TO  
7 FT.    
TUE NIGHT
 
N WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.  
 

 
 
PZZ910-221030-  
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. SLIGHT CHANCE  
OF SHOWERS.    
FRI
 
N WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.    
FRI NIGHT
 
N WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS  
6 TO 7 FT.    
SAT
 
N WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.    
SAT NIGHT
 
N WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.    
SUN
 
N TO NW WINDS 5 TO 15 KT, BECOMING W TO NW 10 TO 15 KT.  
SEAS 4 TO 5 FT.    
SUN NIGHT
 
W TO NW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.    
MON
 
W TO NW WINDS 5 TO 15 KT. SEAS 4 TO 7 FT.    
MON NIGHT
 
N TO NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
TUE
 
N WINDS 5 TO 15 KT, BECOMING 5 TO 10 KT. SEAS 6 TO 7 FT.    
TUE NIGHT
 
N WINDS 5 TO 15 KT, INCREASING TO 10 TO 20 KT. SEAS  
5 TO 6 FT.  
 

 
 
PZZ815-221030-  
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM  
OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N TO NW WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. SCATTERED  
SHOWERS AND A CHANCE OF TSTMS.    
FRI
 
N WINDS 10 TO 15 KT. SEAS 7 TO 10 FT.    
FRI NIGHT
 
N WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS  
6 TO 8 FT.    
SAT
 
N WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS 5 TO  
6 FT.    
SAT NIGHT
 
N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SUN
 
N WINDS 15 TO 25 KT. SEAS 4 TO 7 FT.    
SUN NIGHT
 
N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.    
MON
 
N WINDS 15 TO 25 KT. SEAS 4 TO 7 FT.    
MON NIGHT
 
N WINDS 20 TO 30 KT. SEAS 5 TO 9 FT.    
TUE
 
N WINDS 20 TO 30 KT. SEAS 6 TO 9 FT.    
TUE NIGHT
 
N WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.  
 

 
 
PZZ915-221030-  
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM  
OFFSHORE-  
215 PM PDT THU SEP 21 2017  
   
TONIGHT
 
N WINDS 15 TO 25 KT. SEAS 9 TO 12 FT. SLIGHT CHANCE  
OF SHOWERS.    
FRI
 
N WINDS 15 TO 20 KT. SEAS 7 TO 11 FT.    
FRI NIGHT
 
N WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
SAT
 
N WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS 5 TO  
7 FT.    
SAT NIGHT
 
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SUN
 
N WINDS 5 TO 15 KT, BECOMING N TO NW 10 TO 20 KT. SEAS  
4 TO 6 FT.    
SUN NIGHT
 
N TO NW WINDS 10 TO 20 KT. SEAS 4 TO 5 FT.    
MON
 
N TO NW WINDS 10 TO 15 KT, BECOMING 10 TO 20 KT. SEAS  
4 TO 6 FT.    
MON NIGHT
 
N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.    
TUE
 
N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.    
TUE NIGHT
 
N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.  
 

 
 
.FORECASTER COLLINS. OCEAN PREDICTION CENTER.  
 
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