665
FZPN25 KWBC 190400
OFFPZ5
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
900 PM 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.
PZZ898-191600-
900 PM PDT SAT OCT 18 2025
SYNOPSIS FOR WASHINGTON AND OREGON WATERS
A COLD FRONT MOVING
E OVER THE WATERS TONIGHT WILL PUSH INLAND SUN. THE ASSOCIATED
LOW PRESSURE SYSTEM WILL TRACK E TONIGHT, REMAINING N OF THE
WATERS WHILE WEAKENING. HOWEVER, SIGNIFICANT SWELL GENERATED BY
THIS SYSTEM WILL MOVE E INTO THE WATERS TONIGHT INTO SUN. THE
SWELL WILL THEN GRADUALLY DIMINISH 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. THIS STRONGER FRONT WILL PASS OVER THE
WATERS TUE NIGHT INTO WED. YET ANOTHER STRONG COLD FRONT IS
EXPECTED APPROACH THE AREA LATE WED NIGHT, THEN MOVE E AND SE
OVER THE WATERS THU INTO THU NIGHT WHILE WEAKENING.
PZZ800-191600-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM
OFFSHORE-
900 PM PDT SAT OCT 18 2025
..GALE WARNING
TONIGHT
W WINDS 20 TO 25 KT, INCREASING TO 25 TO 35 KT. SEAS
12 TO 16 FT. SLIGHT CHANCE OF TSTMS.
SUN
W WINDS 25 TO 35 KT, BECOMING NW 25 TO 30 KT. SEAS 14 TO
23 FT. SLIGHT CHANCE OF TSTMS EARLY. SCATTERED SHOWERS.
SUN NIGHT
W TO NW WINDS 15 TO 25 KT. SEAS 13 TO 20 FT.
SHOWERS LIKELY.
MON
W TO SW WINDS 5 TO 15 KT, BECOMING SW 10 TO 20 KT. SEAS
9 TO 13 FT. CHANCE OF RAIN EARLY.
MON NIGHT
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 11 TO 19 FT.
TUE NIGHT
S WINDS 20 TO 30 KT. SEAS 11 TO 16 FT.
WED
S TO SW WINDS 20 TO 30 KT. SEAS 10 TO 14 FT.
WED NIGHT
SW WINDS 15 TO 20 KT, BECOMING S 15 TO 25 KT. SEAS
11 TO 14 FT.
THU
S WINDS 20 TO 30 KT, INCREASING TO 25 TO 35 KT. SEAS
12 TO 18 FT.
THU NIGHT
S TO SW WINDS 20 TO 30 KT. SEAS 16 TO 20 FT.
PZZ900-191600-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM
OFFSHORE-
900 PM PDT SAT OCT 18 2025
..GALE WARNING
TONIGHT
W WINDS 30 TO 40 KT. SEAS 13 TO 18 FT, BUILDING TO
15 TO 25 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 26 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 9 TO 13 FT. SLIGHT CHANCE OF
RAIN.
MON NIGHT
W TO SW WINDS 10 TO 20 KT. SEAS 9 TO 14 FT,
BUILDING TO 13 TO 21 FT.
TUE
W TO NW WINDS LESS THAN 10 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
12 TO 16 FT.
WED NIGHT
SW WINDS 15 TO 25 KT, BECOMING S 25 TO 35 KT. SEAS
13 TO 17 FT.
THU
S TO SW WINDS 25 TO 35 KT. SEAS 14 TO 21 FT.
THU NIGHT
W TO SW WINDS 20 TO 30 KT. SEAS 17 TO 21 FT.
PZZ805-191600-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM
OFFSHORE-
900 PM PDT SAT OCT 18 2025
..GALE WARNING
TONIGHT
W TO SW WINDS 20 TO 25 KT, BECOMING W 25 TO 35 KT.
SEAS 10 TO 15 FT. RAIN LIKELY EARLY, THEN ISOLATED SHOWERS.
SUN
W WINDS 25 TO 35 KT, BECOMING W TO NW 20 TO 30 KT. SEAS
13 TO 23 FT. SHOWERS LIKELY.
SUN NIGHT
NW WINDS 15 TO 25 KT, DIMINISHING TO 10 TO 15 KT.
SEAS 14 TO 20 FT. CHANCE OF SHOWERS.
MON
W TO NW WINDS 5 TO 10 KT, BECOMING W TO SW 5 TO 15 KT.
SEAS 9 TO 14 FT. SLIGHT CHANCE OF RAIN.
MON NIGHT
SW WINDS 5 TO 15 KT, BECOMING W TO SW 5 TO 10 KT.
SEAS 8 TO 11 FT.
TUE
N TO NW WINDS LESS THAN 10 KT. SEAS 10 TO 18 FT.
TUE NIGHT
VARIABLE WINDS 5 TO 15 KT, BECOMING S 15 TO 25 KT.
SEAS 12 TO 16 FT.
WED
S TO SW WINDS 15 TO 25 KT, BECOMING W TO SW. SEAS 10 TO
13 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S 15 TO 25 KT. SEAS
10 TO 13 FT.
THU
S WINDS 20 TO 30 KT, INCREASING TO 30 TO 35 KT. SEAS
11 TO 17 FT.
THU NIGHT
S TO SW WINDS 20 TO 30 KT. SEAS 15 TO 18 FT.
PZZ905-191600-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM
OFFSHORE-
900 PM PDT SAT OCT 18 2025
..GALE WARNING
TONIGHT
W WINDS 25 TO 35 KT. SEAS 11 TO 16 FT, BUILDING TO
14 TO 23 FT. ISOLATED SHOWERS.
SUN
W TO NW WINDS 25 TO 35 KT, BECOMING NW 20 TO 30 KT. SEAS
15 TO 25 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 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 10 TO 17 FT.
TUE
N TO NW WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS
11 TO 19 FT.
TUE NIGHT
S WINDS 20 TO 30 KT, BECOMING S TO SW 25 TO 35 KT.
SEAS 12 TO 15 FT.
WED
W TO SW 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
11 TO 16 FT.
THU
S TO SW WINDS 25 TO 35 KT. SEAS 13 TO 20 FT.
THU NIGHT
W TO SW WINDS 15 TO 25 KT. SEAS 16 TO 20 FT.
PZZ810-191600-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-
900 PM PDT SAT OCT 18 2025
..GALE FORCE WINDS POSSIBLE THU
TONIGHT
SW WINDS 20 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 12 TO 21 FT. ISOLATED
SHOWERS.
SUN NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT.
SEAS 14 TO 20 FT. SLIGHT CHANCE OF RAIN EARLY, THEN SLIGHT
CHANCE OF SHOWERS.
MON
N WINDS 5 TO 10 KT. SEAS 10 TO 13 FT.
MON NIGHT
N WINDS 5 TO 15 KT. SEAS 8 TO 10 FT.
TUE
N WINDS 5 TO 15 KT. SEAS 9 TO 16 FT.
TUE NIGHT
N WINDS 5 TO 15 KT, BECOMING SW. SEAS 12 TO 15 FT.
WED
W TO SW WINDS 10 TO 20 KT. SEAS 10 TO 12 FT.
WED NIGHT
SW WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT. SEAS
9 TO 12 FT.
THU
S WINDS 20 TO 30 KT, INCREASING TO 30 TO 35 KT. SEAS
11 TO 16 FT.
THU NIGHT
S TO SW WINDS 20 TO 30 KT. SEAS 14 TO 17 FT.
PZZ910-191600-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-
900 PM PDT SAT OCT 18 2025
..GALE FORCE WINDS POSSIBLE THU
TONIGHT
W WINDS 20 TO 30 KT. SEAS 10 TO 18 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 10 TO 15 KT.
SEAS 13 TO 19 FT. SLIGHT CHANCE OF RAIN.
MON
W TO NW WINDS 5 TO 10 KT, BECOMING W 5 TO 15 KT. SEAS
9 TO 13 FT.
MON NIGHT
W TO NW WINDS 5 TO 10 KT. SEAS 8 TO 12 FT.
TUE
N WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS 10 TO 17 FT.
TUE NIGHT
SW WINDS 10 TO 20 KT, INCREASING TO 20 TO 30 KT.
SEAS 12 TO 15 FT.
WED
W TO SW WINDS 15 TO 25 KT. SEAS 10 TO 13 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S TO SW 20 TO 30 KT.
SEAS 11 TO 15 FT.
THU
S TO SW WINDS 25 TO 35 KT. SEAS 12 TO 18 FT.
THU NIGHT
W TO SW WINDS 15 TO 25 KT. SEAS 15 TO 19 FT.
PZZ815-191600-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM
OFFSHORE-
900 PM PDT SAT OCT 18 2025
..GALE FORCE WINDS POSSIBLE THU
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 12 TO 20 FT. CHANCE OF
RAIN.
SUN NIGHT
N TO NW WINDS 10 TO 20 KT. SEAS 14 TO 19 FT. SLIGHT
CHANCE OF RAIN.
MON
N WINDS 20 TO 30 KT. SEAS 10 TO 14 FT.
MON NIGHT
N WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
TUE
N WINDS 15 TO 25 KT. SEAS 9 TO 16 FT.
TUE NIGHT
N WINDS 10 TO 20 KT, BECOMING W TO SW 5 TO 15 KT.
SEAS 12 TO 15 FT.
WED
W TO SW WINDS 10 TO 20 KT. SEAS 9 TO 13 FT.
WED NIGHT
SW WINDS 10 TO 20 KT, BECOMING S. SEAS 8 TO 12 FT.
THU
S WINDS 15 TO 25 KT, INCREASING TO 25 TO 35 KT. SEAS 9 TO
15 FT.
THU NIGHT
S TO SW WINDS 20 TO 30 KT. SEAS 11 TO 17 FT.
PZZ915-191600-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM
OFFSHORE-
900 PM PDT SAT OCT 18 2025
TONIGHT
W TO NW WINDS 20 TO 30 KT. SEAS 9 TO 15 FT. SCATTERED
SHOWERS.
SUN
NW WINDS 20 TO 30 KT. SEAS 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 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 10 TO 17 FT.
TUE NIGHT
SW WINDS 15 TO 25 KT. SEAS 11 TO 15 FT.
WED
W TO SW WINDS 15 TO 25 KT. SEAS 9 TO 12 FT.
WED NIGHT
W TO SW WINDS 5 TO 15 KT, BECOMING S TO SW 15 TO
25 KT. SEAS 9 TO 14 FT.
THU
S TO SW WINDS 20 TO 30 KT. SEAS 11 TO 17 FT.
THU NIGHT
S TO SW WINDS 20 TO 30 KT, BECOMING SW 10 TO 20 KT.
SEAS 13 TO 18 FT.
.FORECASTER SHAW. OCEAN PREDICTION CENTER.
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