287
FZPN25 KWBC 220334
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
834 PM PDT Thu Aug 21 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.

PZZ898-221630-
834 PM PDT Thu Aug 21 2025

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...High pressure in
place over the waters will weaken tonight. The high will settle W
of the area and persist into Tue night. A trough will develop
along the pacific NW coast Fri then persist through Tue night
while high pressure continues W of the waters.

$$

PZZ800-221630-
Cape Flattery to Cape Shoalwater between 60 NM and 150 NM
offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...N to NW winds 10 to 20 kt. Seas 4 to 5 ft.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT...NW winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...NW winds 15 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...NW winds 15 to 25 kt. Seas 6 to 8 ft.
.MON NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft.
.TUE...NW winds 15 to 25 kt. Seas 6 to 8 ft.
.TUE NIGHT...NW winds 15 to 25 kt. Seas 7 to 8 ft.

$$

PZZ900-221630-
Cape Flattery to Cape Shoalwater between 150 NM and 250 NM
offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...N to NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft.
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft.
.SUN...NW winds 15 to 25 kt. Seas 4 to 8 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 4 to 8 ft.
.MON...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft.

$$

PZZ805-221630-
Cape Shoalwater to Cape Lookout between 60 NM and 150 NM
offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft.
.FRI...N winds 15 to 25 kt. Seas 4 to 6 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 6 ft.
.SAT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.SAT NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...NW winds 15 to 20 kt. Seas 6 to 7 ft.
.MON NIGHT...NW winds 15 to 20 kt. Seas 6 to 7 ft.
.TUE...N to NW winds 15 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...N to NW winds 15 to 20 kt. Seas 7 to 8 ft.

$$

PZZ905-221630-
Cape Shoalwater to Cape Lookout between 150 NM and 250 NM
offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...N winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN...N to NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.MON...NW winds 15 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.
.TUE NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 7 ft.

$$

PZZ810-221630-
Cape Lookout to Florence, OR between 60 NM and 150 NM offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI...N winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI NIGHT...N winds 20 to 25 kt. Seas 6 to 7 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 7 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 7 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...N winds 15 to 20 kt. Seas 6 to 7 ft.
.MON NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.TUE...N winds 15 to 20 kt. Seas 6 to 7 ft.
.TUE NIGHT...N winds 15 to 20 kt. Seas 7 to 8 ft.

$$

PZZ910-221630-
Cape Lookout to Florence, OR between 150 NM and 250 NM offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI...N winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...NW winds 15 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 winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft.

$$

PZZ815-221630-
Florence, OR to Point St. George between 60 NM and 150 NM
offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N winds 20 to 25 kt. Seas 6 to 8 ft.
.FRI...N winds 20 to 25 kt. Seas 6 to 8 ft.
.FRI NIGHT...N winds 20 to 25 kt. Seas 6 to 8 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 7 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 7 ft.
.SUN...N winds 15 to 20 kt. Seas 6 to 7 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...N winds 15 to 25 kt. Seas 6 to 8 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 20 to 25 kt. Seas 7 to 8 ft.

$$

PZZ915-221630-
Florence, OR to Point St. George between 150 NM and 250 NM
offshore-
834 PM PDT Thu Aug 21 2025

.TONIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.FRI...N winds 15 to 25 kt. Seas 4 to 8 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...N winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE...N winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft.

$$

.Forecaster Shaw. Ocean Prediction Center.