Offshore Forecast
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FZPN25 KWBC 231524 CCA
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
721 AM PST Thu Nov 23 2017

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.

PZZ898-240330-
721 AM PST Thu Nov 23 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A weak cold front
will clear E of the region early this morning. Low pres will
move E passing just N of the waters today and tonight while
pulling a trough across the region. Another cold front will
approach from the NW late tonight, stall across the region Fri,
then dissipate Fri night. A strong low pressure will approach
the area from the S Sat, then pass quickly N across the region
Sat night. Another low pressure and cold front will approach
from the W Sun, then move across the area Sun night. A high
pressure ridge will build briefly over the waters Mon and Mon
night ahead of an approaching warm front.

$$

PZZ800-240330-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
721 AM PST Thu Nov 23 2017

...GALE FORCE WINDS POSSIBLE SAT NIGHT...

.TODAY...SW winds 20 to 30 kt. Seas 10 to 14 ft.
.TONIGHT...W winds 20 to 25 kt, becoming SW. Seas 10 to 12 ft.
Scattered showers.
.FRI...S to SW winds 20 to 30 kt. Seas 9 to 13 ft. Chance of
rain.
.FRI NIGHT...S winds 20 to 30 kt. Seas 9 to 11 ft. Chance of
rain.
.SAT...S winds 20 to 25 kt, becoming SE 20 to 30 kt. Seas 9 to
15 ft.
.SAT NIGHT...S to SE winds 30 to 35 kt, becoming SW. Seas 14 to
21 ft.
.SUN...SW winds 25 to 35 kt, becoming S 20 to 30 kt. Seas 15 to
21 ft.
.SUN NIGHT...S to SE winds 25 to 35 kt, becoming W 30 to 40 kt.
Seas 13 to 20 ft.
.MON...W to NW winds 20 to 30 kt. Seas 13 to 22 ft.
.MON NIGHT...W to SW winds 10 to 20 kt, becoming S 15 to 20 kt.
Seas 7 to 12 ft.

$$

PZZ900-240330-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
721 AM PST Thu Nov 23 2017

...GALE WARNING...

.TODAY...W to SW winds 25 to 35 kt. Seas 11 to 15 ft.
.TONIGHT...W winds 20 to 25 kt, becoming SW 20 to 30 kt. Seas
10 to 12 ft.
.FRI...SW winds 20 to 30 kt. Seas 10 to 15 ft. Chance of rain.
.FRI NIGHT...S to SW winds 20 to 30 kt. Seas 10 to 12 ft. Chance
of rain.
.SAT...S winds 15 to 25 kt, becoming SE 20 to 30 kt. Seas 10 to
15 ft.
.SAT NIGHT...SE winds 25 to 35 kt, becoming SW 30 to 35 kt. Seas
15 to 21 ft.
.SUN...SW winds 30 to 35 kt, becoming S 25 to 35 kt. Seas 12 to
21 ft.
.SUN NIGHT...N to NW winds 25 to 35 kt, becoming W to NW 30 to
40 kt. Seas 13 to 21 ft.
.MON...NW winds 25 to 35 kt, becoming W to SW 15 to 25 kt. Seas
14 to 22 ft.
.MON NIGHT...S winds 15 to 25 kt, becoming SW. Seas 7 to 11 ft.

$$

PZZ805-240330-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
721 AM PST Thu Nov 23 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...W to SW winds 15 to 25 kt. Seas 9 to 12 ft. Chance of
rain.
.TONIGHT...W winds 15 to 25 kt. Seas 9 to 12 ft.
.FRI...SW winds 15 to 25 kt. Seas 8 to 10 ft.
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 8 to 11 ft.
Scattered showers.
.SAT...S to SE winds 15 to 25 kt, increasing to 25 to 35 kt.
Seas 8 to 14 ft.
.SAT NIGHT...S winds 30 to 35 kt, becoming SW. Seas 14 to 21 ft.
.SUN...SW winds 25 to 30 kt, becoming S. Seas 16 to 20 ft.
.SUN NIGHT...S winds 25 to 30 kt, becoming W 25 to 35 kt. Seas
16 to 19 ft.
.MON...W winds 25 to 35 kt, diminishing to 15 to 25 kt. Seas
13 to 22 ft.
.MON NIGHT...S to SW winds 10 to 15 kt, becoming S 15 to 20 kt.
Seas 8 to 14 ft.

$$

PZZ905-240330-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
721 AM PST Thu Nov 23 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...W winds 20 to 30 kt. Seas 10 to 14 ft.
.TONIGHT...W to SW winds 15 to 25 kt. Seas 10 to 12 ft.
.FRI...SW winds 20 to 30 kt. Seas 9 to 14 ft.
.FRI NIGHT...SW winds 20 to 30 kt, becoming S 20 to 25 kt. Seas
9 to 12 ft.
.SAT...S winds 20 to 25 kt, becoming SE 25 to 35 kt. Seas 10 to
17 ft.
.SAT NIGHT...S to SW winds 25 to 35 kt. Seas 16 to 21 ft.
.SUN...SW winds 25 to 30 kt, becoming S 30 to 35 kt. Seas 15 to
20 ft.
.SUN NIGHT...W to SW winds 20 to 30 kt, becoming W to NW 30 to
40 kt. Seas 15 to 21 ft.
.MON...W winds 25 to 35 kt, becoming W to SW 15 to 25 kt. Seas
13 to 22 ft.
.MON NIGHT...S winds 15 to 20 kt, becoming W to SW. Seas 8 to
12 ft.

$$

PZZ810-240330-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
721 AM PST Thu Nov 23 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...W winds 15 to 20 kt. Seas 9 to 11 ft. Chance of rain.
.TONIGHT...W winds 15 to 25 kt. Seas 8 to 10 ft.
.FRI...W to SW winds 15 to 25 kt. Seas 8 to 9 ft.
.FRI NIGHT...S to SW winds 15 to 20 kt. Seas 7 to 9 ft.
.SAT...SE winds 15 to 25 kt, becoming S to SE 25 to 35 kt. Seas
7 to 13 ft.
.SAT NIGHT...S winds 30 to 35 kt, becoming SW 25 to 30 kt. Seas
14 to 21 ft.
.SUN...SW winds 25 to 30 kt, becoming S 25 to 35 kt. Seas 15 to
20 ft.
.SUN NIGHT...S to SW winds 25 to 30 kt, becoming W. Seas 16 to
19 ft.
.MON...W to SW winds 20 to 30 kt. Seas 15 to 19 ft.
.MON NIGHT...S winds 10 to 20 kt. Seas 9 to 14 ft.

$$

PZZ910-240330-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
721 AM PST Thu Nov 23 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...W winds 15 to 20 kt. Seas 9 to 11 ft.
.TONIGHT...W winds 15 to 25 kt. Seas 9 to 11 ft.
.FRI...SW winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI NIGHT...SW winds 15 to 25 kt, becoming S 20 to 25 kt. Seas
8 to 11 ft.
.SAT...S to SE winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 8 to 11 ft, building to 11 to 18 ft.
.SAT NIGHT...W winds 30 to 35 kt, becoming SW 25 to 30 kt. Seas
17 to 20 ft.
.SUN...SW winds 25 to 30 kt, becoming S 30 to 35 kt. Seas 16 to
20 ft.
.SUN NIGHT...SW winds 20 to 30 kt, becoming W 25 to 30 kt. Seas
16 to 19 ft.
.MON...W to SW winds 20 to 30 kt. Seas 12 to 20 ft.
.MON NIGHT...W winds 15 to 20 kt. Seas 9 to 13 ft.

$$

PZZ815-240330-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
721 AM PST Thu Nov 23 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...W to SW winds 10 to 20 kt. Seas 9 to 11 ft. Areas of
fog with VSBY 1 nm or less early.
.TONIGHT...W to NW winds 10 to 20 kt, becoming W 10 to 15 kt.
Seas 7 to 9 ft.
.FRI...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
7 to 9 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft.
.SAT...SE winds 15 to 25 kt, becoming S 25 to 35 kt. Seas 6 to
9 ft, building to 8 to 14 ft.
.SAT NIGHT...S to SW winds 30 to 40 kt, becoming SW 20 to 30 kt.
Seas 14 to 21 ft.
.SUN...SW winds 15 to 25 kt, becoming S 25 to 35 kt. Seas 14 to
20 ft.
.SUN NIGHT...SW winds 25 to 35 kt, becoming W. Seas 17 to 21 ft.
.MON...W to SW winds 20 to 30 kt. Seas 15 to 18 ft.
.MON NIGHT...S winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
9 to 14 ft.

$$

PZZ915-240330-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
721 AM PST Thu Nov 23 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 9 to
11 ft.
.TONIGHT...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 7 to
10 ft.
.FRI...W to SW winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT...SE winds 25 to 35 kt, becoming S. Seas 11 to 18 ft.
.SAT NIGHT...S winds 25 to 35 kt, becoming SW 25 to 30 kt. Seas
16 to 19 ft.
.SUN...SW winds 25 to 30 kt, becoming S to SW 25 to 35 kt. Seas
15 to 20 ft.
.SUN NIGHT...W to SW winds 30 to 40 kt. Seas 17 to 21 ft.
.MON...W to SW winds 20 to 30 kt. Seas 13 to 18 ft.
.MON NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 9 to 14 ft.

$$

.Forecaster Collins. Ocean Prediction Center.


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