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National Weather Service Marine Forecast FZPN25 KWBC

FZPN25 KWBC 180343
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
843 PM PDT Fri Aug 17 2018

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.

PZZ898-181730-
843 PM PDT Fri Aug 17 2018

SYNOPSIS FOR WASHINGTON AND OREGON WATERS
A high pressure area
W and NW of the area will persist tonight through Tue night,
before weakening Mon and Mon night. A low pressure trough will
expand N along the Oregon and Washington coasts tonight and
persist through Sun night, then weaken Mon and Mon night. A
weakening cold front will move E into the waters Tue night. High
pressure will rebuild in behind the front Wed and Wed night.



PZZ800-181730-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
NW winds 15 to 25 kt. Seas 6 to 8 ft.

SAT
N to NW winds 15 to 25 kt. Seas 6 to 8 ft.

SAT NIGHT
NW winds 15 to 25 kt. Seas 6 to 10 ft.

SUN
NW winds 15 to 25 kt. Seas 6 to 9 ft.

SUN NIGHT
NW winds 15 to 25 kt. Seas 6 to 9 ft.

MON
NW winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 6 to
8 ft.

MON NIGHT
N to NW winds 10 to 15 kt, becoming 10 to 20 kt.
Seas 6 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 6 to 9 ft.

WED
NW winds 15 to 25 kt. Seas 6 to 9 ft.

WED NIGHT
W to NW winds 10 to 15 kt. Seas subsiding to 5 to 6
ft.



PZZ900-181730-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
N to NW winds 15 to 25 kt. Seas 5 to 7 ft.

SAT
N to NW winds 15 to 25 kt. Seas 5 to 8 ft.

SAT NIGHT
N to NW winds 15 to 25 kt. Seas 5 to 9 ft.

SUN
NW winds 20 to 25 kt. Seas 6 to 9 ft.

SUN NIGHT
NW winds 20 to 25 kt. Seas 7 to 9 ft.

MON
N to NW winds 15 to 25 kt. Seas 7 to 9 ft.

MON NIGHT
N winds 15 to 20 kt. Seas 7 to 9 ft.

TUE
N to NW winds 15 to 20 kt. Seas 6 to 8 ft.

TUE NIGHT
NW winds 15 to 25 kt. Seas 6 to 9 ft.

WED
NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to
8 ft.

WED NIGHT
NW winds 10 to 15 kt. Seas 5 to 6 ft.



PZZ805-181730-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
N to NW winds 10 to 15 kt, increasing to 15 to 20 kt.
Seas 6 to 7 ft.

SAT
N winds 15 to 20 kt. Seas 6 to 7 ft.

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

SUN
N to NW winds 10 to 20 kt. Seas 6 to 9 ft.

SUN NIGHT
N winds 15 to 25 kt. Seas 6 to 8 ft.

MON
N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to
8 ft.

MON NIGHT
N winds 10 to 15 kt. Seas 6 to 7 ft.

TUE
N winds 10 to 20 kt. Seas 6 to 7 ft.

TUE NIGHT
NW winds 10 to 20 kt. Seas 6 to 8 ft.

WED
NW winds 10 to 20 kt. Seas 6 to 8 ft.

WED NIGHT
NW winds 5 to 10 kt. Seas 5 to 6 ft.



PZZ905-181730-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
N to NW winds 10 to 15 kt, becoming N 10 to 20 kt.
Seas 5 to 6 ft.

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

SAT NIGHT
N winds 15 to 20 kt. Seas 5 to 8 ft.

SUN
N winds 15 to 20 kt, becoming NW 20 to 25 kt. Seas 6 to
9 ft.

SUN NIGHT
N to NW winds 20 to 25 kt. Seas 7 to 9 ft.

MON
N winds 15 to 25 kt. Seas 7 to 9 ft.

MON NIGHT
N winds 15 to 20 kt. Seas 7 to 9 ft.

TUE
N winds 15 to 20 kt. Seas 7 to 8 ft.

TUE NIGHT
N winds 15 to 20 kt, becoming NW 10 to 20 kt. Seas
6 to 8 ft.

WED
NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
5 to 8 ft.

WED NIGHT
W to NW winds 5 to 10 kt, becoming N to NW. Seas
5 to 6 ft.



PZZ810-181730-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
N winds 15 to 20 kt. Seas 6 to 7 ft.

SAT
N winds 15 to 20 kt. Seas 6 to 7 ft.

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

SUN
N winds 15 to 20 kt. Seas 7 to 8 ft.

SUN NIGHT
N winds 15 to 25 kt. Seas 7 to 9 ft.

MON
N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to
8 ft.

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

TUE
N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
6 to 7 ft.

TUE NIGHT
N winds 10 to 15 kt. Seas 6 to 7 ft.

WED
N winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 6 to
7 ft.

WED NIGHT
N winds 5 to 15 kt. Seas 5 to 7 ft.



PZZ910-181730-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
N winds 10 to 15 kt. Seas 5 to 6 ft.

SAT
N winds 15 to 20 kt. Seas 5 to 6 ft.

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

SUN
N winds 15 to 20 kt. Seas 6 to 8 ft.

SUN NIGHT
N winds 15 to 25 kt. Seas 7 to 9 ft.

MON
N winds 15 to 20 kt. Seas 7 to 9 ft.

MON NIGHT
N winds 15 to 20 kt. Seas 7 to 9 ft.

TUE
N winds 15 to 20 kt. Seas 7 to 9 ft.

TUE NIGHT
N winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 7 to 8 ft.

WED
N winds 10 to 15 kt, becoming NW 5 to 10 kt. Seas 6 to
7 ft.

WED NIGHT
N to NW winds 5 to 10 kt. Seas 5 to 6 ft.



PZZ815-181730-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
N winds 20 to 30 kt. Seas 6 to 10 ft.

SAT
N winds 20 to 30 kt. Seas 6 to 10 ft.

SAT NIGHT
N winds 20 to 25 kt. Seas 6 to 8 ft.

SUN
N winds 15 to 25 kt. Seas 7 to 8 ft.

SUN NIGHT
N winds 15 to 25 kt. Seas 7 to 9 ft.

MON
N winds 15 to 25 kt. Seas 6 to 8 ft.

MON NIGHT
N winds 15 to 20 kt. Seas 6 to 7 ft.

TUE
N winds 10 to 20 kt, becoming N to NW 10 to 15 kt. Seas
6 to 7 ft.

TUE NIGHT
N winds 10 to 15 kt. Seas 6 to 7 ft.

WED
N winds 5 to 15 kt. Seas 6 to 7 ft.

WED NIGHT
N winds 10 to 15 kt, becoming 10 to 20 kt. Seas
5 to 7 ft.



PZZ915-181730-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
843 PM PDT Fri Aug 17 2018

TONIGHT
N winds 15 to 25 kt. Seas 5 to 8 ft.

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

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

SUN
N winds 15 to 20 kt. Seas 6 to 7 ft.

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

MON
N winds 15 to 20 kt. Seas 7 to 9 ft.

MON NIGHT
N winds 15 to 20 kt. Seas 7 to 9 ft.

TUE
N winds 10 to 20 kt. Seas 7 to 9 ft.

TUE NIGHT
N winds 10 to 20 kt, becoming 10 to 15 kt. Seas
7 to 8 ft.

WED
N winds 5 to 15 kt. Seas 6 to 7 ft.

WED NIGHT
N winds 5 to 15 kt. Seas 5 to 6 ft.



.Forecaster Rowland. Ocean Prediction Center.