343
FZPN25 KWBC 311004
OFFPZ5
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
304 AM PDT FRI JUL 31 2026
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.
PZZ898-312245-
304 AM PDT FRI JUL 31 2026
SYNOPSIS FOR WASHINGTON AND OREGON WATERS
A COLD FRONT WILL
MOVE E INTO THE OUTER N WATERS THIS MORNING THEN STALL AS A WEAK
AREA OF LOW PRESSURE DEVELOPS ALONG THE FRONT AND MOVES NE. THE
COLD FRONT MOVES E THROUGH THE WATERS THROUGH TONIGHT BEFORE
MOVING INLAND AND TO THE S OF THE AREA THROUGH EARLY SAT.
WEAKENING LOW PRESSURE WILL PASS BY N OF THE WATERS SAT AND SAT
NIGHT. HIGH PRESSURE WILL BUILD W OF THE WATERS SUN INTO MON
NIGHT AND STALL THROUGH TUE. OTHERWISE, A COASTAL TROUGH WILL
DEVELOP ALONG THE S OREGON COAST LATER TONIGHT INTO MON AND
EXPAND N ALONG THE OREGON COAST THROUGH TUE AND REMAIN THROUGH
TUE NIGHT.
PZZ800-312245-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM
OFFSHORE-
304 AM PDT FRI JUL 31 2026
TODAY
S WINDS 5 TO 15 KT, BECOMING 5 TO 10 KT EARLY, THEN,
BECOMING 5 TO 15 KT. SEAS 5 TO 7 FT. CHANCE OF RAIN.
TONIGHT
S TO SW WINDS 5 TO 15 KT, BECOMING W TO SW 10 TO
15 KT. SEAS 4 TO 7 FT.
SAT
W WINDS 10 TO 15 KT, BECOMING W TO SW 10 TO 20 KT. SEAS
5 TO 8 FT.
SAT NIGHT
W WINDS 10 TO 20 KT, BECOMING NW 10 TO 15 KT. SEAS
6 TO 8 FT.
SUN
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT. SEAS
6 TO 8 FT.
SUN NIGHT
NW WINDS 15 TO 25 KT. SEAS 6 TO 7 FT.
MON
N TO NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
MON NIGHT
N TO NW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
TUE
N TO NW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
TUE NIGHT
NW WINDS 15 TO 25 KT. SEAS 7 TO 8 FT.
PZZ900-312245-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM
OFFSHORE-
304 AM PDT FRI JUL 31 2026
TODAY
S TO SW WINDS 5 TO 15 KT, BECOMING S TO SE EARLY, THEN,
BECOMING S 10 TO 20 KT. SEAS 5 TO 8 FT. CHANCE OF RAIN.
TONIGHT
S TO SW WINDS 10 TO 20 KT, BECOMING W TO SW 10 TO
15 KT. SEAS 5 TO 8 FT. CHANCE OF RAIN.
SAT
SW WINDS 10 TO 20 KT, BECOMING W 15 TO 20 KT. SEAS 6 TO
10 FT. SCATTERED SHOWERS.
SAT NIGHT
W TO NW WINDS 10 TO 20 KT, BECOMING NW 10 TO 15 KT.
SEAS 7 TO 10 FT.
SUN
NW WINDS 10 TO 15 KT. SEAS 5 TO 8 FT.
SUN NIGHT
N TO NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
MON
N TO NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
N WINDS 15 TO 20 KT. SEAS 4 TO 7 FT.
TUE
N WINDS 15 TO 20 KT. SEAS 5 TO 8 FT.
TUE NIGHT
N TO NW WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
PZZ805-312245-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM
OFFSHORE-
304 AM PDT FRI JUL 31 2026
TODAY
S TO SW WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.
TONIGHT
W TO SW WINDS 5 TO 10 KT, BECOMING 5 TO 15 KT. SEAS
4 TO 6 FT.
SAT
W TO NW WINDS 10 TO 15 KT. SEAS 4 TO 8 FT.
SAT NIGHT
W WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT. SEAS
6 TO 8 FT.
SUN
NW WINDS 15 TO 20 KT, BECOMING N 10 TO 15 KT. SEAS 6 TO
8 FT.
SUN NIGHT
N WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.
MON
N WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.
MON NIGHT
N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
TUE
N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
TUE NIGHT
N WINDS 15 TO 25 KT. SEAS 7 TO 9 FT.
PZZ905-312245-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM
OFFSHORE-
304 AM PDT FRI JUL 31 2026
TODAY
SW WINDS 5 TO 10 KT, BECOMING S TO SW 5 TO 15 KT EARLY,
THEN, BECOMING S 10 TO 20 KT. SEAS 5 TO 7 FT. CHANCE OF RAIN.
TONIGHT
SW WINDS 10 TO 15 KT, BECOMING W. SEAS 5 TO 7 FT.
SAT
W WINDS 15 TO 20 KT. SEAS 6 TO 10 FT.
SAT NIGHT
W WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT. SEAS
7 TO 11 FT.
SUN
NW WINDS 15 TO 20 KT, BECOMING N 10 TO 15 KT. SEAS 6 TO
8 FT.
SUN NIGHT
N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
MON
N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
TUE
N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
TUE NIGHT
N WINDS 20 TO 25 KT. SEAS 6 TO 9 FT.
PZZ810-312245-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-
304 AM PDT FRI JUL 31 2026
TODAY
W TO SW WINDS LESS THAN 5 KT, BECOMING VARIABLE EARLY,
THEN, BECOMING W TO SW. SEAS 4 TO 5 FT.
TONIGHT
W WINDS 5 TO 10 KT. SEAS 4 TO 5 FT.
SAT
NW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.
SAT NIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
SEAS 5 TO 8 FT.
SUN
N WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.
SUN NIGHT
N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
MON
N WINDS 20 TO 25 KT. SEAS 7 TO 8 FT.
MON NIGHT
N WINDS 20 TO 25 KT. SEAS 7 TO 9 FT.
TUE
N WINDS 20 TO 25 KT. SEAS 7 TO 9 FT.
TUE NIGHT
N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
PZZ910-312245-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-
304 AM PDT FRI JUL 31 2026
TODAY
SW WINDS LESS THAN 10 KT, INCREASING TO 5 TO 15 KT.
SEAS 5 TO 6 FT.
TONIGHT
W TO SW WINDS 10 TO 15 KT, BECOMING W TO NW. SEAS
5 TO 6 FT.
SAT
W TO NW WINDS 15 TO 20 KT. SEAS 5 TO 9 FT.
SAT NIGHT
W TO NW WINDS 15 TO 20 KT. SEAS 6 TO 10 FT.
SUN
N WINDS 15 TO 20 KT. SEAS 7 TO 9 FT.
SUN NIGHT
N WINDS 15 TO 20 KT. SEAS 5 TO 8 FT.
MON
N WINDS 15 TO 20 KT. SEAS 5 TO 8 FT.
MON NIGHT
N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
TUE
N WINDS 20 TO 25 KT. SEAS 7 TO 9 FT.
TUE NIGHT
N WINDS 20 TO 25 KT. SEAS 7 TO 9 FT.
PZZ815-312245-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM
OFFSHORE-
304 AM PDT FRI JUL 31 2026
..GALE FORCE WINDS POSSIBLE MON
TODAY
W TO NW WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
TONIGHT
W TO NW WINDS 5 TO 10 KT. SEAS 4 TO 5 FT.
SAT
N TO NW WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.
SAT NIGHT
N TO NW WINDS 15 TO 20 KT. SEAS 5 TO 8 FT.
SUN
N WINDS 15 TO 25 KT. SEAS 7 TO 9 FT.
SUN NIGHT
N WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.
MON
N WINDS 20 TO 30 KT, INCREASING TO 25 TO 35 KT. SEAS 8 TO
11 FT.
MON NIGHT
N WINDS 25 TO 35 KT, BECOMING 25 TO 30 KT. SEAS
8 TO 11 FT.
TUE
N WINDS 25 TO 30 KT. SEAS 9 TO 11 FT.
TUE NIGHT
N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
PZZ915-312245-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM
OFFSHORE-
304 AM PDT FRI JUL 31 2026
TODAY
W TO SW WINDS LESS THAN 10 KT, INCREASING TO 5 TO
15 KT. SEAS 5 TO 6 FT.
TONIGHT
W TO NW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
SAT
N TO NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SAT NIGHT
N TO NW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.
SUN
N WINDS 15 TO 25 KT. SEAS 7 TO 9 FT.
SUN NIGHT
N WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.
MON
N WINDS 20 TO 30 KT. SEAS 6 TO 11 FT.
MON NIGHT
N WINDS 20 TO 30 KT. SEAS 6 TO 11 FT.
TUE
N WINDS 20 TO 25 KT. SEAS 7 TO 11 FT.
TUE NIGHT
N WINDS 20 TO 25 KT. SEAS 7 TO 10 FT.
.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.
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