Offshore Forecast
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FZPN25 KWBC 220957
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
157 AM PST Wed Nov 22 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.

PZZ898-222115-
157 AM PST Wed Nov 22 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A cold front will
slowly move E over the region today and tonight while a couple
of low centers pass just NW of the Washington waters. A series of
low pressure troughs will cross the area Thu and Thu night. Weak
high pres will briefly build across the S waters Fri and Fri
night. Strong low pres will approach the area from the SW
Saturday, then pass across the N waters late Sat and Sat night
pulling a cold front across the area. Another low will move
across the area Sun, then move NE of the waters Sun night.

$$

PZZ800-222115-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
157 AM PST Wed Nov 22 2017

...GALE FORCE WINDS POSSIBLE SUN NIGHT...

.TODAY...S winds 20 to 30 kt. Seas 14 to 16 ft. Scattered showers.
Areas of fog with VSBY 1 nm or less.
.TONIGHT...S winds 15 to 25 kt. Seas becoming 12 to 15 ft. Areas of
fog with VSBY 1 nm or less.
.THU...Winds becoming W to SW 15 to 25 kt. Seas subsiding to 10
to 12 ft. Chance of rain.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 9 to 11 ft.
.FRI...SW winds 15 to 25 kt, becoming S 20 to 30 kt. Seas 8 to 11
ft.
.FRI NIGHT...S winds 20 to 25 kt. Seas building to 9 to 13 ft.
.SAT...S to SE winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT NIGHT...Winds becoming W 15 to 25 kt, then becoming SW.
Seas becoming 14 to 16 ft.
.SUN...SW winds 15 to 25 kt, becoming E to SE 20 to 30 kt. Seas
becoming 11 to 15 ft.
.SUN NIGHT...Winds increasing to N to NW 35 to 45 kt. Seas 10 to 17
ft.

$$

PZZ900-222115-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
157 AM PST Wed Nov 22 2017

...GALE WARNING...

.TODAY...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 13 to
16 ft. Scattered showers. Chance of rain and areas of fog with VSBY
1 nm or less.
.TONIGHT...S winds diminishing to 20 to 25 kt, then becoming SW 15
to 25 kt. Seas becoming 11 to 15 ft.
.THU...W to SW winds 15 to 25 kt. Seas subsiding to 9 to 12 ft.
.THU NIGHT...W winds 15 to 25 kt, becoming SW. Seas 9 to 11 ft.
.FRI...SW winds 20 to 30 kt. Seas becoming 9 to 15 ft.
.FRI NIGHT...S to SW winds 20 to 30 kt. Seas 10 to 14 ft.
.SAT...S winds 15 to 25 kt, becoming W to SW 10 to 20 kt. Seas
becoming 10 to 17 ft.
.SAT NIGHT...W to SW winds 15 to 25 kt. Seas becoming 14 to 16 ft.
.SUN...SW winds 10 to 20 kt, becoming N to NW 20 to 30 kt. Seas
becoming 10 to 15 ft.
.SUN NIGHT...N to NW winds increasing to 35 to 45 kt, then becoming
NW 15 to 25 kt. Seas 9 to 16 ft.

$$

PZZ805-222115-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
157 AM PST Wed Nov 22 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...S winds 25 to 30 kt. Seas 15 to 17 ft. Scattered showers.
Areas of fog with VSBY 1 nm or less.
.TONIGHT...S winds 20 to 30 kt. Seas subsiding to 12 to 15 ft.
Scattered showers. Areas of fog with VSBY 1 nm or less.
.THU...Winds becoming W to SW 20 to 30 kt. Seas subsiding to 11
to 13 ft. Scattered showers with VSBY 1 nm or less.
.THU NIGHT...W to SW winds 20 to 30 kt, becoming W 15 to 20 kt. Seas
10 to 12 ft.
.FRI...SW winds 15 to 25 kt. Seas subsiding to 8 to 10 ft.
.FRI NIGHT...Winds backing to S to SE 15 to 25 kt. Seas 7 to 11 ft.
.SAT...S winds increasing to 25 to 35 kt, then becoming S to SW 20
to 30 kt. Seas building to 8 to 13 ft.
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas building to 13 to 16
ft.
.SUN...S to SW winds 20 to 30 kt. Seas 13 to 17 ft.
.SUN NIGHT...Winds increasing to W 35 to 45 kt. Seas becoming 13 to
20 ft.

$$

PZZ905-222115-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
157 AM PST Wed Nov 22 2017

...GALE FORCE WINDS POSSIBLE SUN...

.TODAY...S winds 25 to 30 kt. Seas 15 to 17 ft. Areas of fog with
VSBY 1 nm or less.
.TONIGHT...S winds 20 to 25 kt, becoming SW 15 to 25 kt. Seas
subsiding to 11 to 15 ft. Areas of fog with VSBY 1 nm or less.
.THU...SW winds 20 to 30 kt. Seas becoming 11 to 12 ft.
.THU NIGHT...W to SW winds 20 to 30 kt. Seas 9 to 12 ft.
.FRI...SW winds 20 to 30 kt. Seas 8 to 13 ft.
.FRI NIGHT...S to SW winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT...S to SE winds diminishing to 10 to 20 kt, then becoming S to
SW 15 to 25 kt. Seas building to 9 to 16 ft.
.SAT NIGHT...W to SW winds 20 to 30 kt. Seas becoming 15 to 16 ft.
.SUN...Winds backing to S 25 to 35 kt, then becoming NW. Seas
becoming 12 to 16 ft.
.SUN NIGHT...W to NW winds increasing to 35 to 45 kt, then becoming
W 20 to 30 kt. Seas 11 to 19 ft.

$$

PZZ810-222115-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
157 AM PST Wed Nov 22 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...S winds 25 to 30 kt. Seas 15 to 17 ft. Areas of fog with
VSBY 1 nm or less.
.TONIGHT...S winds 25 to 30 kt. Seas subsiding to 12 to 15 ft.
Scattered showers. Areas of fog with VSBY 1 nm or less.
.THU...SW winds 20 to 25 kt, becoming W. Seas subsiding to 10 to 13
ft.
.THU NIGHT...W winds 20 to 30 kt, diminishing to 15 to 20 kt. Seas 9
to 12 ft.
.FRI...Winds backing to S to SW 15 to 20 kt. Seas subsiding to 7 to
9 ft.
.FRI NIGHT...S winds 10 to 20 kt, becoming SE 15 to 25 kt. Seas 6 to
8 ft.
.SAT...S winds increasing to 30 to 40 kt, then becoming W to SW 20
to 25 kt. Seas building to 8 to 12 ft.
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas building to 13 to 17
ft.
.SUN...S to SW winds 20 to 25 kt, increasing to 30 to 40 kt. Seas
becoming 15 to 18 ft.
.SUN NIGHT...W to SW winds 30 to 40 kt, becoming W 20 to 30 kt. Seas
14 to 19 ft.

$$

PZZ910-222115-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
157 AM PST Wed Nov 22 2017

...GALE FORCE WINDS POSSIBLE SUN...

.TODAY...S winds 20 to 30 kt. Seas 15 to 17 ft. Areas of fog with
VSBY 1 nm or less.
.TONIGHT...S winds 20 to 25 kt, becoming SW. Seas subsiding to 11 to
15 ft. Areas of fog with VSBY 1 nm or less.
.THU...W to SW winds 20 to 30 kt. Seas subsiding to 10 to 12 ft.
.THU NIGHT...W winds 20 to 30 kt, becoming W to SW 15 to 20 kt. Seas
9 to 12 ft.
.FRI...SW winds 15 to 25 kt. Seas subsiding to 8 to 10 ft.
.FRI NIGHT...Winds backing to S to SE 15 to 25 kt. Seas 7 to 11 ft.
.SAT...S to SW winds 20 to 30 kt. Seas building to 9 to 15 ft.
.SAT NIGHT...W to SW winds 20 to 30 kt. Seas building to 14 to 17
ft.
.SUN...Winds backing to S 20 to 30 kt, then becoming W to SW 25 to
35 kt. Seas 14 to 18 ft.
.SUN NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
13 to 19 ft.

$$

PZZ815-222115-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
157 AM PST Wed Nov 22 2017

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...S winds 25 to 30 kt. Seas 12 to 16 ft. Areas of fog with
VSBY 1 nm or less.
.TONIGHT...S winds 20 to 30 kt. Seas 11 to 15 ft. Areas of fog with
VSBY 1 nm or less.
.THU...SW winds 15 to 25 kt, becoming W. Seas subsiding to 9 to 12
ft. Areas of fog with VSBY 1 nm or less.
.THU NIGHT...W winds 15 to 25 kt, diminishing to 5 to 15 kt. Seas 8
to 11 ft.
.FRI...SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas subsiding
to 7 to 9 ft.
.FRI NIGHT...S to SE winds 10 to 20 kt, increasing to 20 to 30 kt.
Seas 6 to 9 ft.
.SAT...S winds increasing to 30 to 40 kt, then becoming W to SW 15
to 25 kt. Seas building to 8 to 12 ft.
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas building to 10 to 16
ft.
.SUN...S to SW winds increasing to 30 to 40 kt. Seas building to 15
to 18 ft.
.SUN NIGHT...Winds becoming W 25 to 35 kt, then diminishing to
20 to 25 kt. Seas 15 to 19 ft.

$$

PZZ915-222115-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
157 AM PST Wed Nov 22 2017

...GALE FORCE WINDS POSSIBLE SUN...

.TODAY...S winds 20 to 30 kt. Seas 13 to 17 ft. Areas of fog with
VSBY 1 nm or less.
.TONIGHT...S to SW winds 15 to 25 kt. Seas subsiding to 11 to 15 ft.
Areas of fog with VSBY 1 nm or less.
.THU...W to SW winds 15 to 25 kt. Seas subsiding to 9 to 12 ft.
.THU NIGHT...W winds 15 to 25 kt. Seas 8 to 12 ft.
.FRI...W to SW winds 10 to 20 kt, becoming S to SW 15 to 25 kt. Seas
subsiding to 7 to 9 ft.
.FRI NIGHT...S to SW winds 15 to 25 kt, becoming S to SE 20 to 30
kt. Seas 6 to 10 ft.
.SAT...S to SW winds 20 to 30 kt. Seas 7 to 10 ft, building to 9 to
15 ft.
.SAT NIGHT...SW winds 20 to 30 kt. Seas building to 11 to 17 ft.
.SUN...S winds 25 to 35 kt, becoming W. Seas building to 16 to 19
ft.
.SUN NIGHT...W winds 25 to 35 kt, becoming 25 to 30 kt. Seas 15 to
19 ft.

$$

.Forecaster Musonda. Ocean Prediction Center.



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