212
FZPN25 KWBC 181520
OFFPZ5
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
820 AM PDT SAT OCT 18 2025
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.
PZZ898-190430-
820 AM PDT SAT OCT 18 2025
SYNOPSIS FOR WASHINGTON AND OREGON WATERS
A WARM FRONT MOVING
E OVER THE AREA WILL QUICKLY BE FOLLOWED BY A COLD FRONT MOVING
E ACROSS THE WATERS LATER TODAY INTO TONIGHT BEFORE MOVING INLAND
SUN. THE ASSOCIATED LOW PRESSURE SYSTEM WILL TRACK E TONIGHT,
REMAINING N OF THE WATERS AND QUICKLY WEAKENING. HOWEVER,
SIGNIFICANT SWELL GENERATED BY THIS SYSTEM WILL MOVE E INTO THE
WATERS TONIGHT. THE SWELL WILL THEN GRADUALLY DIMINISH SUN AND
SUN NIGHT. A HIGH PRESSURE RIDGE WILL BUILD NE ACROSS THE WATERS
SUN NIGHT THROUGH MON. ANOTHER WEAKER COLD FRONT WILL MOVE E AND
THEN SE ACROSS THE WATERS MON NIGHT BEFORE DISSIPATING ON TUE.
HIGH PRESSURE RIDGING WILL FOLLOW THE FRONT ON TUE, BEFORE
QUICKLY MOVING INLAND AHEAD OF THE NEXT COLD FRONT, PASSING OVER
THE WATERS TUE NIGHT INTO WED. YET ANOTHER STRONGER COLD FRONT IS
EXPECTED TO MOVE E ACROSS THE AREA LATE WED NIGHT.
PZZ800-190430-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM
OFFSHORE-
820 AM PDT SAT OCT 18 2025
..GALE WARNING
TODAY
S WINDS 20 TO 30 KT. SEAS 10 TO 14 FT. RAIN.
TONIGHT
W TO SW WINDS 20 TO 30 KT, BECOMING W 25 TO 35 KT.
SEAS 12 TO 17 FT. SHOWERS AND SLIGHT CHANCE OF TSTMS.
SUN
W WINDS 25 TO 35 KT, BECOMING NW 25 TO 30 KT. SEAS 14 TO
24 FT. SLIGHT CHANCE OF TSTMS EARLY, OTHERWISE SHOWERS LIKELY.
SUN NIGHT
W TO NW WINDS 15 TO 25 KT. SEAS 14 TO 21 FT.
SHOWERS LIKELY.
MON
W TO SW WINDS 5 TO 15 KT, BECOMING SW 10 TO 20 KT. SEAS
SUBSIDING TO 9 TO 14 FT.
MON NIGHT
S TO SW WINDS 10 TO 20 KT, BECOMING W TO SW 5 TO
15 KT. SEAS 8 TO 14 FT.
TUE
N TO NW WINDS LESS THAN 10 KT. SEAS 12 TO 20 FT.
TUE NIGHT
S WINDS 20 TO 30 KT. SEAS 12 TO 16 FT.
WED
S TO SW WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.
WED NIGHT
SW WINDS 15 TO 25 KT, BECOMING S. SEAS 12 TO 15 FT.
PZZ900-190430-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM
OFFSHORE-
820 AM PDT SAT OCT 18 2025
..GALE WARNING
TODAY
W TO SW WINDS 20 TO 30 KT. SEAS 12 TO 15 FT. RAIN, THEN
SCATTERED SHOWERS.
TONIGHT
W WINDS 30 TO 40 KT. SEAS 13 TO 18 FT, BUILDING TO
16 TO 26 FT. SCATTERED SHOWERS AND SLIGHT CHANCE OF TSTMS.
SUN
W TO NW WINDS 30 TO 35 KT, BECOMING NW 25 TO 30 KT. SEAS
19 TO 27 FT. ISOLATED SHOWERS.
SUN NIGHT
NW WINDS 15 TO 25 KT, BECOMING W TO SW 10 TO 20 KT.
SEAS 13 TO 20 FT. SLIGHT CHANCE OF RAIN.
MON
SW WINDS 15 TO 25 KT. SEAS SUBSIDING TO 9 TO 13 FT.
MON NIGHT
W TO SW WINDS 10 TO 20 KT. SEAS 9 TO 14 FT,
BUILDING TO 14 TO 22 FT.
TUE
W TO NW WINDS 5 TO 15 KT, BECOMING S 10 TO 20 KT. SEAS
14 TO 21 FT.
TUE NIGHT
S WINDS 25 TO 35 KT. SEAS 12 TO 16 FT.
WED
SW WINDS 25 TO 35 KT, BECOMING W TO SW 20 TO 30 KT. SEAS
13 TO 17 FT.
WED NIGHT
SW WINDS 15 TO 25 KT, BECOMING S 25 TO 35 KT. SEAS
13 TO 17 FT.
PZZ805-190430-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM
OFFSHORE-
820 AM PDT SAT OCT 18 2025
..GALE WARNING
TODAY
S WINDS 20 TO 30 KT. SEAS 10 TO 13 FT. SCATTERED
SHOWERS.
TONIGHT
W TO SW WINDS 20 TO 30 KT, BECOMING W 25 TO 35 KT.
SEAS 9 TO 15 FT. RAIN LIKELY EARLY, THEN ISOLATED SHOWERS.
SUN
W WINDS 25 TO 35 KT, DIMINISHING TO 20 TO 30 KT. SEAS
BUILDING TO 14 TO 24 FT. SHOWERS LIKELY.
SUN NIGHT
NW WINDS 15 TO 25 KT, DIMINISHING TO 10 TO 15 KT.
SEAS 14 TO 21 FT. CHANCE OF SHOWERS.
MON
W WINDS LESS THAN 10 KT, BECOMING SW. SEAS SUBSIDING
TO 8 TO 14 FT.
MON NIGHT
W TO SW WINDS 5 TO 15 KT. SEAS 7 TO 11 FT.
TUE
N TO NW WINDS 5 TO 10 KT. SEAS BUILDING TO 11 TO 18 FT.
TUE NIGHT
S WINDS 5 TO 15 KT, INCREASING TO 15 TO 25 KT. SEAS
12 TO 16 FT.
WED
S TO SW WINDS 20 TO 30 KT, BECOMING W TO SW 15 TO 25 KT.
SEAS 10 TO 13 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S 15 TO 25 KT. SEAS
11 TO 14 FT.
PZZ905-190430-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM
OFFSHORE-
820 AM PDT SAT OCT 18 2025
..GALE WARNING
TODAY
SW WINDS 20 TO 30 KT. SEAS 10 TO 13 FT. SCATTERED
SHOWERS.
TONIGHT
W WINDS 30 TO 40 KT. SEAS BUILDING TO 13 TO 23 FT.
SCATTERED SHOWERS.
SUN
W WINDS 25 TO 35 KT, BECOMING NW 20 TO 30 KT. SEAS 15 TO
26 FT. ISOLATED SHOWERS.
SUN NIGHT
NW WINDS 15 TO 25 KT, BECOMING W TO NW 10 TO 15 KT.
SEAS 13 TO 20 FT. SLIGHT CHANCE OF RAIN.
MON
W TO SW WINDS 10 TO 20 KT. SEAS SUBSIDING TO 9 TO 13 FT.
MON NIGHT
W TO SW WINDS 10 TO 20 KT, BECOMING W 5 TO 15 KT.
SEAS 8 TO 11 FT, BUILDING TO 11 TO 18 FT.
TUE
N TO NW WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 12 TO
20 FT.
TUE NIGHT
S WINDS 20 TO 30 KT, BECOMING S TO SW 25 TO 35 KT.
SEAS 12 TO 16 FT.
WED
W WINDS 20 TO 30 KT. SEAS 11 TO 15 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S 20 TO 30 KT. SEAS
12 TO 16 FT.
PZZ810-190430-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-
820 AM PDT SAT OCT 18 2025
TODAY
VARIABLE WINDS LESS THAN 10 KT, BECOMING SW 10 TO
20 KT. SEAS 10 TO 13 FT.
TONIGHT
SW WINDS 15 TO 25 KT, BECOMING W 20 TO 30 KT. SEAS
9 TO 13 FT. RAIN LIKELY.
SUN
W TO NW WINDS 20 TO 30 KT. SEAS SUBSIDING TO 12 TO 21 FT.
ISOLATED SHOWERS.
SUN NIGHT
NW WINDS 10 TO 20 KT, BECOMING 10 TO 15 KT. SEAS
14 TO 20 FT. SLIGHT CHANCE OF RAIN. SLIGHT CHANCE OF SHOWERS.
MON
N WINDS LESS THAN 10 KT. SEAS SUBSIDING TO 10 TO 14 FT.
MON NIGHT
N WINDS 5 TO 15 KT. SEAS 8 TO 10 FT.
TUE
N WINDS 5 TO 15 KT. SEAS BUILDING TO 10 TO 17 FT.
TUE NIGHT
N WINDS 5 TO 15 KT, BECOMING SW 10 TO 20 KT. SEAS
12 TO 16 FT.
WED
W TO SW WINDS 15 TO 25 KT. SEAS 10 TO 12 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S 15 TO 25 KT. SEAS
10 TO 13 FT.
PZZ910-190430-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-
820 AM PDT SAT OCT 18 2025
TODAY
SW WINDS 15 TO 25 KT. SEAS 10 TO 12 FT.
TONIGHT
W TO SW WINDS 20 TO 30 KT. SEAS BECOMING 11 TO 19 FT.
SCATTERED SHOWERS.
SUN
W TO NW WINDS 20 TO 30 KT. SEAS 13 TO 23 FT. ISOLATED
SHOWERS EARLY, THEN CHANCE OF RAIN.
SUN NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 15 KT.
SEAS 13 TO 20 FT. SLIGHT CHANCE OF RAIN.
MON
W TO NW WINDS 5 TO 10 KT, BECOMING W 5 TO 15 KT. SEAS
SUBSIDING TO 9 TO 13 FT.
MON NIGHT
W TO NW WINDS 5 TO 15 KT, BECOMING 5 TO 10 KT. SEAS
8 TO 13 FT.
TUE
N WINDS LESS THAN 10 KT. SEAS BUILDING TO 10 TO 18 FT.
TUE NIGHT
SW WINDS INCREASING TO 20 TO 30 KT. SEAS 12 TO 16
FT.
WED
W TO SW WINDS 15 TO 25 KT. SEAS 11 TO 13 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S 20 TO 30 KT. SEAS
11 TO 15 FT.
PZZ815-190430-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM
OFFSHORE-
820 AM PDT SAT OCT 18 2025
TODAY
N WINDS 10 TO 20 KT, BECOMING W TO SW 5 TO 15 KT. SEAS
10 TO 13 FT.
TONIGHT
SW WINDS 10 TO 20 KT, BECOMING W 15 TO 25 KT. SEAS
8 TO 11 FT. SCATTERED SHOWERS EARLY.
SUN
W TO NW WINDS 15 TO 25 KT. SEAS BUILDING TO 12 TO 20 FT.
CHANCE OF RAIN.
SUN NIGHT
N TO NW WINDS 10 TO 15 KT, BECOMING N 10 TO 20 KT.
SEAS 14 TO 19 FT. SLIGHT CHANCE OF RAIN.
MON
N WINDS 15 TO 25 KT. SEAS SUBSIDING TO 10 TO 14 FT.
MON NIGHT
N WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
TUE
N WINDS 15 TO 25 KT. SEAS 9 TO 16 FT.
TUE NIGHT
N WINDS 10 TO 20 KT, BECOMING N TO NW 5 TO 15 KT.
SEAS 12 TO 16 FT.
WED
W TO SW WINDS 10 TO 20 KT. SEAS 9 TO 14 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S. SEAS 7 TO 12 FT.
PZZ915-190430-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM
OFFSHORE-
820 AM PDT SAT OCT 18 2025
TODAY
SW WINDS 15 TO 25 KT. SEAS 10 TO 13 FT.
TONIGHT
W TO SW WINDS 15 TO 25 KT, BECOMING W TO NW 20 TO
30 KT. SEAS 9 TO 15 FT. SCATTERED SHOWERS.
SUN
NW WINDS 20 TO 30 KT. SEAS BUILDING TO 13 TO 22 FT.
SLIGHT CHANCE OF RAIN.
SUN NIGHT
N TO NW WINDS 10 TO 20 KT, BECOMING N 5 TO 15 KT.
SEAS 13 TO 19 FT.
MON
N WINDS 10 TO 20 KT. SEAS SUBSIDING TO 9 TO 13 FT.
MON NIGHT
N WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
TUE
N WINDS 10 TO 20 KT. SEAS BUILDING TO 11 TO 18 FT.
TUE NIGHT
SW WINDS 15 TO 25 KT. SEAS 12 TO 16 FT.
WED
W WINDS 15 TO 25 KT. SEAS SUBSIDING TO 9 TO 12 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S 20 TO 30 KT. SEAS
9 TO 14 FT.
.FORECASTER MILLS. OCEAN PREDICTION CENTER.
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