543
FZPN25 KWBC 192159
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
259 PM PDT Tue Aug 19 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.

PZZ898-201100-
259 PM PDT Tue Aug 19 2025

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A nearly stationary
front will be along the outer Oregon waters and will dissipate
tonight. High pressure will build over the waters tonight through
Thu and gradually become weaker Thu into Fri while shifting W of
the waters Sat through Sun night. Otherwise a coastal trough will
develop over Oregon and persist into Sat night. A cold front
will approach the waters from the NW Sat before dissipating W of
the region Sat night. On Sun and Sun night a coastal trough will
develop along Vancouver island.

$$

PZZ800-201100-
Cape Flattery to Cape Shoalwater between 60 NM and 150 NM
offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...N to NW winds 5 to 10 kt. Seas 4 to 5 ft.
.WED...N to NW winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...N to NW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...N to NW winds 15 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 15 to 20 kt. Seas 5 to 6 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft.
.SUN...NW winds 20 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...NW winds 20 to 25 kt. Seas 6 to 8 ft.

$$

PZZ900-201100-
Cape Flattery to Cape Shoalwater between 150 NM and 250 NM
offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...W to SW winds less than 10 kt. Seas 4 to 5 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.
.THU NIGHT...Variable winds 5 to 15 kt, becoming NW. Seas 3 to
4 ft.
.FRI...NW winds 5 to 15 kt, becoming N to NW 10 to 20 kt. Seas
3 to 5 ft.
.FRI NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN...NW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 4 to 8 ft.

$$

PZZ805-201100-
Cape Shoalwater to Cape Lookout between 60 NM and 150 NM
offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...NW winds less than 5 kt, becoming N. Seas 4 to 5 ft.
.WED...N winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...N winds 10 to 20 kt. Seas 3 to 6 ft.
.THU NIGHT...N winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...N winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...N to NW winds 15 to 20 kt. Seas 5 to 6 ft.
.SAT...N winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...N to NW winds 15 to 20 kt. Seas 6 to 7 ft.
.SUN...N to NW winds 15 to 20 kt. Seas 6 to 8 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 7 to 8 ft.

$$

PZZ905-201100-
Cape Shoalwater to Cape Lookout between 150 NM and 250 NM
offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...Variable winds less than 5 kt, becoming N. Seas 4 to
5 ft.
.WED...N to NE winds less than 10 kt, becoming variable. Seas
3 to 4 ft.
.WED NIGHT...Variable winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...N winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...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 to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft.

$$

PZZ810-201100-
Cape Lookout to Florence, OR between 60 NM and 150 NM offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...Variable winds less than 5 kt, becoming N early,
then, increasing to 10 to 15 kt. Seas 4 to 5 ft.
.WED...N to NE winds 10 to 15 kt. Seas 4 to 5 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft.
.THU...N winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI...N winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...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 6 to 7 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.

$$

PZZ910-201100-
Cape Lookout to Florence, OR between 150 NM and 250 NM offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...Variable winds less than 5 kt, becoming N to NE. Seas
4 to 5 ft.
.WED...E to NE winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...E to NE winds 5 to 15 kt, becoming N to NE. Seas
3 to 4 ft.
.THU...N to NE winds 5 to 15 kt, becoming N 10 to 20 kt. Seas
3 to 5 ft.
.THU NIGHT...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 10 to 20 kt. Seas 3 to 6 ft.
.SAT...N winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 4 to 7 ft.
.SUN...N winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.

$$

PZZ815-201100-
Florence, OR to Point St. George between 60 NM and 150 NM
offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...W to NW winds less than 5 kt, becoming N to NW. Seas
4 to 5 ft.
.WED...N winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
5 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...N winds 15 to 25 kt. Seas 5 to 8 ft.
.THU NIGHT...N winds 20 to 25 kt. Seas 6 to 9 ft.
.FRI...N winds 20 to 25 kt. Seas 6 to 9 ft.
.FRI NIGHT...N winds 20 to 25 kt. Seas 6 to 8 ft.
.SAT...N winds 20 to 25 kt. Seas 7 to 8 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 8 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.

$$

PZZ915-201100-
Florence, OR to Point St. George between 150 NM and 250 NM
offshore-
259 PM PDT Tue Aug 19 2025

.TONIGHT...Variable winds less than 10 kt. Seas 4 to 6 ft.
.WED...E to NE winds 5 to 10 kt, becoming N to NE 5 to 15 kt.
Seas 3 to 5 ft.
.WED NIGHT...N to NE winds 5 to 15 kt, increasing to 10 to
20 kt. Seas 3 to 5 ft.
.THU...N to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI...N winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT...N winds 15 to 25 kt. Seas 4 to 8 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 5 to 8 ft.
.SUN...N winds 15 to 20 kt. Seas 5 to 8 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.

$$

.Forecaster Rowland. Ocean Prediction Center.