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Hurricane Symbol Storm Special! View the latest observations near Atlantic Hurricane Sam.

National Weather Service Marine Forecast FZPN25 KWBC

FZPN25 KWBC 280354
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
854 PM PDT Mon Sep 27 2021

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.

PZZ898-281600-
854 PM PDT Mon Sep 27 2021

SYNOPSIS FOR WASHINGTON AND OREGON WATERS
A low pressure
trough will move across the region tonight. High pressure will
build across the area Tue, and move SE of the area Tue night. A
cold front will weaken as it moves into the waters Tue night and
Wed. A stronger cold front will move into the area Wed night,
then pass SE of the region Thu. High pressure will build in
behind the front Thu into Fri night, as a low pressure trough
extends N along the Oregon coast. The high pressure ridge will
slowly weaken across the waters Sat and Sat night.



PZZ800-281600-
Cape Flattery to Cape Shoalwater between 60 NM and 150 NM
offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
W to NW winds 15 to 25 kt. Seas 17 to 21 ft.
Scattered showers. Slight chance of tstms.

TUE
NW winds 15 to 25 kt, becoming W 10 to 15 kt. Seas 12 to
18 ft. Scattered showers.

TUE NIGHT
SW winds 10 to 20 kt, becoming S 20 to 30 kt. Seas
8 to 12 ft.

WED
S to SW winds 20 to 30 kt. Seas 9 to 12 ft. Chance of
rain.

WED NIGHT
S winds 25 to 30 kt, becoming W to SW 20 to 30 kt.
Seas 9 to 13 ft.

THU
W winds 10 to 20 kt. Seas 10 to 14 ft.

THU NIGHT
W to NW winds 5 to 15 kt. Seas 10 to 13 ft.

FRI
N to NW winds 10 to 15 kt, becoming N 5 to 10 kt. Seas
10 to 13 ft.

FRI NIGHT
N winds less than 10 kt. Seas 7 to 10 ft.

SAT
E to NE winds less than 10 kt. Seas 5 to 8 ft.

SAT NIGHT
N to NE winds less than 10 kt. Seas 6 to 8 ft.



PZZ900-281600-
Cape Flattery to Cape Shoalwater between 150 NM and 250 NM
offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
W to NW winds 20 to 30 kt. Seas 16 to 23 ft.
Scattered showers and slight chance of tstms.

TUE
NW winds 15 to 25 kt, becoming W to SW 10 to 20 kt. Seas
11 to 17 ft.

TUE NIGHT
S to SW winds 20 to 30 kt. Seas 9 to 13 ft. Rain.

WED
W to SW winds 15 to 25 kt, becoming S 20 to 30 kt. Seas
9 to 12 ft.

WED NIGHT
W to SW winds 20 to 30 kt. Seas 9 to 16 ft.

THU
W winds 15 to 25 kt. Seas 12 to 16 ft.

THU NIGHT
W winds 15 to 20 kt, becoming NW 10 to 15 kt. Seas
11 to 15 ft.

FRI
N to NW winds 5 to 15 kt, becoming variable. Seas 9 to
13 ft.

FRI NIGHT
S winds 10 to 20 kt. Seas 6 to 9 ft.

SAT
S winds 15 to 25 kt. Seas 6 to 11 ft.

SAT NIGHT
S winds 15 to 25 kt. Seas 7 to 12 ft.



PZZ805-281600-
Cape Shoalwater to Cape Lookout between 60 NM and 150 NM
offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
W winds 20 to 25 kt. Seas 16 to 21 ft. Scattered
showers and slight chance of tstms.

TUE
W to NW winds 15 to 25 kt, becoming W 10 to 15 kt. Seas
13 to 18 ft. Scattered showers.

TUE NIGHT
SW winds 5 to 15 kt, becoming S 20 to 30 kt. Seas
9 to 12 ft.

WED
S winds 20 to 30 kt. Seas 8 to 12 ft. Scattered showers
early.

WED NIGHT
S to SW winds 15 to 25 kt. Seas 8 to 12 ft.

THU
W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 8 to
13 ft.

THU NIGHT
NW winds 5 to 15 kt, becoming N 10 to 15 kt. Seas
10 to 12 ft.

FRI
N to NE winds 5 to 15 kt. Seas 9 to 12 ft.

FRI NIGHT
N winds 10 to 20 kt. Seas 8 to 10 ft.

SAT
N to NE winds 10 to 20 kt. Seas 6 to 8 ft.

SAT NIGHT
N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 7 ft.



PZZ905-281600-
Cape Shoalwater to Cape Lookout between 150 NM and 250 NM
offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
W winds 25 to 30 kt, becoming NW 20 to 30 kt. Seas
17 to 23 ft. Scattered showers and slight chance of tstms.

TUE
NW winds 15 to 25 kt, becoming W 10 to 15 kt. Seas 11 to
18 ft.

TUE NIGHT
S to SW winds 20 to 30 kt. Seas 9 to 12 ft. Chance
of rain.

WED
S to SW winds 20 to 30 kt. Seas 9 to 12 ft. Scattered
showers.

WED NIGHT
W to SW winds 20 to 30 kt. Seas 9 to 14 ft.

THU
W winds 15 to 25 kt. Seas 10 to 15 ft.

THU NIGHT
NW winds 10 to 20 kt, becoming N to NW 10 to 15 kt.
Seas 10 to 13 ft.

FRI
N to NE winds 5 to 15 kt. Seas 9 to 13 ft.

FRI NIGHT
N to NE winds 5 to 15 kt. Seas 6 to 10 ft.

SAT
N to NE winds 5 to 15 kt. Seas 5 to 8 ft.

SAT NIGHT
N winds 5 to 15 kt. Seas 6 to 10 ft.



PZZ810-281600-
Cape Lookout to Florence, OR between 60 NM and 150 NM offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
W winds 15 to 25 kt. Seas 16 to 20 ft. Scattered
showers.

TUE
W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
12 to 18 ft. Scattered showers.

TUE NIGHT
W to SW winds 5 to 15 kt, becoming S to SW 10 to
20 kt. Seas 9 to 13 ft.

WED
S winds 15 to 25 kt. Seas 7 to 11 ft. Chance of rain.

WED NIGHT
S to SW winds 10 to 20 kt. Seas 8 to 11 ft.

THU
NW winds 5 to 15 kt. Seas 8 to 11 ft.

THU NIGHT
N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
9 to 11 ft.

FRI
N winds 15 to 20 kt. Seas 9 to 11 ft.

FRI NIGHT
N winds 15 to 20 kt. Seas 8 to 10 ft.

SAT
N winds 15 to 20 kt. Seas 6 to 9 ft.

SAT NIGHT
N winds 15 to 20 kt. Seas 5 to 7 ft.



PZZ910-281600-
Cape Lookout to Florence, OR between 150 NM and 250 NM offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
W to NW winds 20 to 30 kt. Seas 17 to 22 ft.

TUE
NW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas 12 to
18 ft.

TUE NIGHT
SW winds 15 to 25 kt. Seas 9 to 12 ft. Chance of
rain.

WED
SW winds 15 to 25 kt. Seas 8 to 11 ft. Scattered showers.

WED NIGHT
W to SW winds 15 to 25 kt. Seas 9 to 12 ft.

THU
W to NW winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas
9 to 12 ft.

THU NIGHT
NW winds 10 to 15 kt, becoming N 15 to 20 kt. Seas
10 to 12 ft.

FRI
N to NE winds 10 to 20 kt. Seas 9 to 11 ft.

FRI NIGHT
N to NE winds 10 to 20 kt. Seas 7 to 10 ft.

SAT
N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to
8 ft.

SAT NIGHT
N winds 10 to 20 kt. Seas 5 to 7 ft.



PZZ815-281600-
Florence, OR to Point St. George between 60 NM and 150 NM
offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
W to NW winds 15 to 25 kt. Seas 14 to 18 ft.
Scattered showers.

TUE
NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
12 to 17 ft. Scattered showers.

TUE NIGHT
W to SW winds 5 to 15 kt. Seas 9 to 13 ft.

WED
S to SW winds 10 to 20 kt. Seas 7 to 10 ft.

WED NIGHT
SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 10 ft.

THU
N to NW winds 10 to 20 kt. Seas 7 to 10 ft.

THU NIGHT
N winds 15 to 25 kt. Seas 9 to 11 ft.

FRI and FRI NIGHT
N winds 20 to 30 kt. Seas 8 to 12 ft.

SAT
N winds 15 to 25 kt. Seas 7 to 10 ft.

SAT NIGHT
N winds 15 to 20 kt. Seas 6 to 8 ft.



PZZ915-281600-
Florence, OR to Point St. George between 150 NM and 250 NM
offshore-
854 PM PDT Mon Sep 27 2021

TONIGHT
NW winds 15 to 25 kt. Seas 16 to 20 ft. Scattered
showers.

TUE
NW winds 15 to 20 kt, becoming W to NW 10 to 15 kt. Seas
12 to 17 ft.

TUE NIGHT
W to SW winds 15 to 25 kt. Seas 9 to 12 ft.

WED
SW winds 15 to 25 kt. Seas 7 to 11 ft.

WED NIGHT
SW winds 10 to 20 kt. Seas 7 to 11 ft.

THU
N to NW winds 10 to 20 kt. Seas 8 to 12 ft.

THU NIGHT and FRI
N winds 15 to 25 kt. Seas 9 to 12 ft.

FRI NIGHT
N winds 15 to 25 kt. Seas 7 to 11 ft.

SAT
N winds 15 to 25 kt. Seas 6 to 10 ft.

SAT NIGHT
N winds 10 to 20 kt. Seas 5 to 8 ft.



.Forecaster Achorn. Ocean Prediction Center.