324
FZPN25 KWBC 180953
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
153 AM PST Tue Nov 18 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.

PZZ898-182215-
153 AM PST Tue Nov 18 2025

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...High pressure will
persist across the region today and tonight. A warm front will
move NE across the waters early Wed followed by a cold front late
Wed into Wed night. The front will move E of the area Thu as a
surface low lingers over the waters. The low will dissipate late
Thu as high pressure builds in across the waters Thu night. Yet
another cold front will approach the region Fri and move across
the waters Fri night into Sat. The front will weaken and become
stationary Sat night.

$$

PZZ800-182215-
Cape Flattery to Cape Shoalwater between 60 NM and 150 NM
offshore-
153 AM PST Tue Nov 18 2025

.TODAY...NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
6 to 9 ft. Chance of rain.
.TONIGHT...N to NW winds less than 10 kt, becoming SE. Seas 6 to
7 ft.
.WED...SE winds 20 to 30 kt. Seas 6 to 11 ft.
.WED NIGHT...S to SE winds 20 to 30 kt. Seas 7 to 12 ft.
.THU...S to SW winds 5 to 15 kt. Seas 10 to 17 ft.
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 12 to 17 ft.
.FRI...W to SW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas
10 to 12 ft.
.FRI NIGHT...W to SW winds 5 to 10 kt, becoming S to SW 5 to
15 kt. Seas 11 to 13 ft.
.SAT...SW winds 15 to 25 kt. Seas 12 to 13 ft.
.SAT NIGHT...SW winds 15 to 25 kt, becoming N to NW 10 to 20 kt.
Seas 12 to 13 ft.

$$

PZZ900-182215-
Cape Flattery to Cape Shoalwater between 150 NM and 250 NM
offshore-
153 AM PST Tue Nov 18 2025

...GALE FORCE WINDS POSSIBLE WED...

.TODAY...W to NW winds 5 to 15 kt, becoming W to SW, then,
becoming W 5 to 10 kt. Seas 6 to 9 ft. Chance of rain.
.TONIGHT...Variable winds 5 to 15 kt, becoming S 15 to 25 kt.
Seas 6 to 9 ft.
.WED...SE winds 30 to 40 kt. Seas 9 to 16 ft.
.WED NIGHT...S to SE winds 20 to 30 kt, becoming W to SW 15 to
25 kt. Seas 9 to 15 ft. Rain.
.THU...W to NW winds 15 to 25 kt, becoming W to SW 5 to 15 kt.
Seas 12 to 20 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 12 to 17 ft.
.FRI...W winds 10 to 15 kt. Seas 11 to 15 ft.
.FRI NIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 12 to 14 ft.
.SAT...SW winds 15 to 25 kt. Seas 12 to 14 ft.
.SAT NIGHT...W to SW winds 15 to 25 kt, becoming N to NW 5 to
15 kt. Seas 12 to 14 ft.

$$

PZZ805-182215-
Cape Shoalwater to Cape Lookout between 60 NM and 150 NM
offshore-
153 AM PST Tue Nov 18 2025

.TODAY...NW winds 10 to 15 kt, becoming N 5 to 10 kt. Seas 6 to
10 ft. Chance of rain.
.TONIGHT...N winds less than 10 kt, becoming E to SE. Seas 6 to
7 ft.
.WED...S to SE winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...S winds 15 to 25 kt, becoming SW 10 to 15 kt. Seas
6 to 11 ft.
.THU...SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 11 to
18 ft.
.THU NIGHT...W to SW winds less than 10 kt. Seas 13 to 17 ft.
.FRI...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas
10 to 13 ft.
.FRI NIGHT...W to SW winds 5 to 10 kt, becoming SW 5 to 15 kt.
Seas 11 to 12 ft.
.SAT...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 11 to
13 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 11 to 13 ft.

$$

PZZ905-182215-
Cape Shoalwater to Cape Lookout between 150 NM and 250 NM
offshore-
153 AM PST Tue Nov 18 2025

...GALE FORCE WINDS POSSIBLE WED...

.TODAY...NW winds 5 to 15 kt, becoming W to NW. Seas 6 to 9 ft.
.TONIGHT...Variable winds 5 to 15 kt, becoming S 15 to 25 kt.
Seas 6 to 8 ft.
.WED...S to SE winds 25 to 35 kt. Seas 8 to 14 ft.
.WED NIGHT...S to SW winds 15 to 25 kt, becoming W to SW. Seas
10 to 17 ft. Rain.
.THU...NW winds 15 to 25 kt, becoming W to NW 5 to 15 kt. Seas
13 to 21 ft.
.THU NIGHT...W winds 5 to 15 kt. Seas 13 to 17 ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
11 to 14 ft.
.FRI NIGHT...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas 11 to 13 ft.
.SAT...SW winds 15 to 25 kt. Seas 11 to 14 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 12 to 14 ft.

$$

PZZ810-182215-
Cape Lookout to Florence, OR between 60 NM and 150 NM offshore-
153 AM PST Tue Nov 18 2025

.TODAY...N winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
7 to 10 ft.
.TONIGHT...N winds 5 to 15 kt, becoming E to NE 5 to 10 kt. Seas
6 to 7 ft.
.WED...E to SE winds 5 to 15 kt, becoming S 15 to 25 kt. Seas
6 to 7 ft.
.WED NIGHT...S winds 15 to 25 kt, becoming SW 10 to 15 kt. Seas
6 to 9 ft.
.THU...W to SW winds 5 to 15 kt, becoming NW. Seas 11 to 18 ft.
.THU NIGHT...NW winds less than 10 kt, becoming variable. Seas
14 to 17 ft.
.FRI...W to NW winds less than 10 kt. Seas 10 to 13 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt, becoming variable. Seas
11 to 12 ft.
.SAT...W to SW winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas
11 to 12 ft.
.SAT NIGHT...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
11 to 12 ft.

$$

PZZ910-182215-
Cape Lookout to Florence, OR between 150 NM and 250 NM offshore-
153 AM PST Tue Nov 18 2025

...GALE FORCE WINDS POSSIBLE WED...

.TODAY...NW winds 5 to 10 kt, becoming N to NW 5 to 15 kt, then,
becoming N. Seas 6 to 9 ft.
.TONIGHT...Variable winds less than 10 kt, becoming S to SE
10 to 20 kt. Seas 6 to 7 ft.
.WED...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 7 to
12 ft.
.WED NIGHT...W to NW winds 20 to 30 kt. Seas 8 to 12 ft,
building to 11 to 18 ft. Rain.
.THU...NW winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas
13 to 21 ft.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 13 to 17 ft.
.FRI...W winds 5 to 10 kt. Seas 11 to 13 ft.
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas 11 to 13 ft.
.SAT...W to SW winds 10 to 20 kt. Seas 11 to 13 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 11 to 13 ft.

$$

PZZ815-182215-
Florence, OR to Point St. George between 60 NM and 150 NM
offshore-
153 AM PST Tue Nov 18 2025

.TODAY...N winds 15 to 25 kt. Seas 7 to 12 ft.
.TONIGHT...N to NE winds 10 to 20 kt. Seas 6 to 9 ft.
.WED...E to SE winds 5 to 15 kt, becoming S 20 to 30 kt. Seas
5 to 7 ft.
.WED NIGHT...W winds 20 to 30 kt, diminishing to 10 to 20 kt.
Seas 6 to 10 ft. Rain.
.THU...W to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas
11 to 19 ft.
.THU NIGHT...N winds 5 to 15 kt. Seas 14 to 18 ft.
.FRI...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 11 to
14 ft.
.FRI NIGHT...N winds 10 to 20 kt. Seas 11 to 12 ft.
.SAT...N to NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt.
Seas 11 to 12 ft.
.SAT NIGHT...W to SW winds 5 to 15 kt. Seas 11 to 12 ft.

$$

PZZ915-182215-
Florence, OR to Point St. George between 150 NM and 250 NM
offshore-
153 AM PST Tue Nov 18 2025

...GALE FORCE WINDS POSSIBLE WED...

.TODAY...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
6 to 11 ft.
.TONIGHT...N to NE winds 5 to 15 kt, becoming S to SE 10 to
20 kt. Seas 6 to 8 ft.
.WED...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 6 to
11 ft.
.WED NIGHT...W to NW winds 20 to 30 kt. Seas 8 to 13 ft,
building to 11 to 19 ft. Rain. Scattered showers.
.THU...NW winds 15 to 25 kt. Seas 13 to 22 ft.
.THU NIGHT...NW winds 5 to 15 kt. Seas 13 to 18 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 11 to 13 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 11 to 13 ft.
.SAT...W winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 11 to
12 ft.
.SAT NIGHT...W to SW winds 10 to 20 kt. Seas 11 to 13 ft.

$$

.Forecaster Huffman. Ocean Prediction Center.