614
FZPN25 KWBC 312157
OFFPZ5
OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
257 PM PDT MON AUG 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.
PZZ898-011030-
257 PM PDT MON AUG 31 2026
SYNOPSIS FOR WASHINGTON AND OREGON WATERS
TROUGHING AND LOW
PRESSURE ENTRENCHES OVER THE REGION TONIGHT. A WEAK COLD FRONT
STALLS OFFSHORE TOMORROW MORNING, BECOMES DIFFUSE, THEN LIFTS
BACK NORTH AS A WARM FRONT FOR NW WATERS DURING THE DAY. AN
ANOMALOUSLY STRONG COLD FRONT THEN ENTERS THE WATERS LATE
TOMORROW NIGHT AND CONTINUES NW TO SE ON WEDNESDAY. TROUGHING
REMAINS OVER THE REGION WED NIGHT INTO THU AS SURFACE LOW
PRESSURE MOVES SOUTHWARD ALONG THE COAST THU NIGHT INTO FRI
BEFORE SHIFTING INLAND BY FRIDAY EVENING.
PZZ800-011030-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM
OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
N TO NW WINDS 5 TO 15 KT, BECOMING W TO NW. SEAS 5 TO
6 FT.
TUE
S TO SW WINDS 5 TO 15 KT, BECOMING S 10 TO 20 KT. SEAS
4 TO 6 FT.
TUE NIGHT
S WINDS 20 TO 30 KT. SEAS 6 TO 10 FT.
WED
S WINDS 15 TO 25 KT, BECOMING N TO NW. SEAS 8 TO 10 FT.
CHANCE OF RAIN.
WED NIGHT
W TO NW WINDS 15 TO 25 KT. SEAS 9 TO 12 FT.
THU
W WINDS 15 TO 25 KT. SEAS 10 TO 13 FT.
THU NIGHT
N TO NE WINDS LESS THAN 10 KT, BECOMING N 10 TO
20 KT. SEAS 7 TO 12 FT.
FRI
N TO NW WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS
6 TO 8 FT.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 6 TO 7 FT.
SAT
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 6 FT.
SAT NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING N 5 TO
15 KT. SEAS 5 TO 6 FT.
PZZ900-011030-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM
OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
S WINDS LESS THAN 10 KT, BECOMING SW. SEAS 5 TO 6 FT.
TUE
S TO SW WINDS 10 TO 15 KT, INCREASING TO 20 TO 30 KT.
SEAS 5 TO 8 FT.
TUE NIGHT
S WINDS 20 TO 30 KT. SEAS 6 TO 10 FT. CHANCE OF
RAIN.
WED
W TO NW WINDS 15 TO 25 KT. SEAS 8 TO 12 FT.
WED NIGHT
W TO NW WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
THU
W TO NW WINDS 15 TO 25 KT. SEAS 10 TO 18 FT.
THU NIGHT
N TO NW WINDS 10 TO 20 KT. SEAS 7 TO 12 FT.
FRI
NW WINDS 10 TO 20 KT, DIMINISHING TO 5 TO 15 KT. SEAS
6 TO 8 FT.
FRI NIGHT
N TO NW WINDS 5 TO 15 KT, BECOMING N. SEAS 6 TO
7 FT.
SAT
N WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS 5 TO
7 FT.
SAT NIGHT
VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.
PZZ805-011030-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM
OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
N WINDS 5 TO 15 KT, BECOMING NW. SEAS 5 TO 6 FT.
TUE
S WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT. SEAS
5 TO 6 FT.
TUE NIGHT
S WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
WED
S WINDS 20 TO 30 KT, BECOMING NW. SEAS 8 TO 11 FT. CHANCE
OF RAIN. SCATTERED SHOWERS.
WED NIGHT
W WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
THU
W WINDS 15 TO 25 KT. SEAS 9 TO 15 FT.
THU NIGHT
W TO NW WINDS 5 TO 15 KT, BECOMING N 20 TO 30 KT.
SEAS 8 TO 14 FT.
FRI
N TO NE WINDS 15 TO 25 KT, BECOMING VARIABLE LESS THAN
10 KT. SEAS 6 TO 11 FT.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING N. SEAS
6 TO 7 FT.
SAT
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT.
SAT NIGHT
N WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT. SEAS
5 TO 6 FT.
PZZ905-011030-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM
OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
VARIABLE WINDS LESS THAN 10 KT, BECOMING S TO SW.
SEAS 5 TO 6 FT.
TUE
S WINDS 5 TO 15 KT, BECOMING S TO SW 10 TO 20 KT. SEAS
5 TO 6 FT.
TUE NIGHT
S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 9 FT. CHANCE
OF RAIN.
WED
S WINDS 20 TO 30 KT, BECOMING NW 15 TO 25 KT. SEAS 8 TO
10 FT.
WED NIGHT
W TO NW WINDS 15 TO 25 KT. SEAS 8 TO 12 FT.
THU
W WINDS 15 TO 25 KT. SEAS 10 TO 17 FT.
THU NIGHT
N TO NW WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
FRI
N TO NW WINDS 15 TO 25 KT, DIMINISHING TO 5 TO 15 KT.
SEAS 7 TO 11 FT.
FRI NIGHT
NW WINDS 5 TO 15 KT, BECOMING N. SEAS 6 TO 7 FT.
SAT
N WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS 6 TO
7 FT.
SAT NIGHT
N WINDS LESS THAN 5 KT, BECOMING N TO NE 5 TO
15 KT. SEAS 5 TO 6 FT.
PZZ810-011030-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
N WINDS 5 TO 15 KT, BECOMING VARIABLE LESS THAN 5 KT.
SEAS 5 TO 6 FT.
TUE
VARIABLE WINDS LESS THAN 10 KT, BECOMING S. SEAS 5 TO
6 FT.
TUE NIGHT
S WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
WED
S WINDS 20 TO 30 KT, BECOMING NW. SEAS 7 TO 11 FT. CHANCE
OF RAIN.
WED NIGHT
W WINDS 15 TO 20 KT. SEAS 8 TO 9 FT.
THU
W WINDS 5 TO 15 KT. SEAS 8 TO 14 FT.
THU NIGHT
W TO NW WINDS 10 TO 20 KT, BECOMING NW 20 TO 30 KT.
SEAS 11 TO 14 FT.
FRI
N TO NW WINDS 20 TO 30 KT, BECOMING N 10 TO 20 KT. SEAS
8 TO 12 FT.
FRI NIGHT
N WINDS 5 TO 10 KT. SEAS 6 TO 8 FT.
SAT
N WINDS LESS THAN 5 KT, BECOMING VARIABLE. SEAS 6 TO
7 FT.
SAT NIGHT
N WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT. SEAS
5 TO 6 FT.
PZZ910-011030-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
VARIABLE WINDS LESS THAN 10 KT, BECOMING S TO SW.
SEAS 5 TO 6 FT.
TUE
S WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.
TUE NIGHT
S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 8 FT. CHANCE
OF RAIN.
WED
S WINDS 20 TO 30 KT, BECOMING NW 20 TO 25 KT. SEAS 7 TO
9 FT. CHANCE OF RAIN.
WED NIGHT
W TO NW WINDS 15 TO 20 KT. SEAS 8 TO 10 FT.
THU
W TO NW WINDS 15 TO 20 KT, BECOMING W 10 TO 15 KT. SEAS
9 TO 14 FT.
THU NIGHT
N TO NW WINDS 20 TO 30 KT. SEAS 10 TO 14 FT.
FRI
N TO NW WINDS 15 TO 25 KT. SEAS 8 TO 12 FT.
FRI NIGHT
N TO NW WINDS 5 TO 15 KT, BECOMING N 5 TO 10 KT.
SEAS 6 TO 8 FT.
SAT
N WINDS LESS THAN 10 KT, BECOMING VARIABLE. SEAS 6 TO
7 FT.
SAT NIGHT
N WINDS LESS THAN 5 KT, BECOMING N TO NE 5 TO
15 KT. SEAS 5 TO 6 FT.
PZZ815-011030-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM
OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
N TO NW WINDS 5 TO 10 KT, BECOMING VARIABLE. SEAS
5 TO 6 FT.
TUE
S TO SW WINDS LESS THAN 10 KT, BECOMING S. SEAS 5 TO
6 FT.
TUE NIGHT
S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 6 FT.
WED
S WINDS 20 TO 30 KT, BECOMING NW 15 TO 25 KT. SEAS 6 TO
10 FT. CHANCE OF RAIN.
WED NIGHT
W TO NW WINDS 10 TO 20 KT, BECOMING W 5 TO 15 KT.
SEAS 7 TO 9 FT.
THU
W WINDS 5 TO 15 KT. SEAS 8 TO 10 FT.
THU NIGHT
W WINDS 10 TO 20 KT, BECOMING NW 15 TO 25 KT. SEAS
8 TO 13 FT.
FRI
NW WINDS 15 TO 25 KT. SEAS 9 TO 12 FT.
FRI NIGHT
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT. SEAS
6 TO 9 FT.
SAT
N WINDS LESS THAN 10 KT. SEAS 6 TO 7 FT.
SAT NIGHT
N WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT. SEAS
5 TO 7 FT.
PZZ915-011030-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM
OFFSHORE-
257 PM PDT MON AUG 31 2026
TONIGHT
W TO NW WINDS LESS THAN 10 KT, BECOMING S TO SW. SEAS
4 TO 6 FT.
TUE
S WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.
TUE NIGHT
W TO SW WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
WED
S TO SW WINDS 20 TO 30 KT, BECOMING NW 15 TO 25 KT. SEAS
6 TO 8 FT. CHANCE OF RAIN.
WED NIGHT
NW WINDS 10 TO 20 KT, BECOMING W TO NW 10 TO 15 KT.
SEAS 7 TO 9 FT.
THU
W TO NW WINDS 5 TO 15 KT. SEAS 8 TO 11 FT.
THU NIGHT
NW WINDS 15 TO 25 KT. SEAS 8 TO 13 FT.
FRI
NW WINDS 15 TO 25 KT. SEAS 9 TO 12 FT.
FRI NIGHT
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 15 KT. SEAS
7 TO 8 FT.
SAT
N TO NW WINDS 5 TO 15 KT, BECOMING N 5 TO 10 KT. SEAS
6 TO 7 FT.
SAT NIGHT
N WINDS 5 TO 10 KT, BECOMING 5 TO 15 KT. SEAS 5 TO
7 FT.
.FORECASTER CLARK. OCEAN PREDICTION CENTER.
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