Offshore Forecast
Issued by NWS

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FZPN25 KWBC 212156
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
256 PM PDT Wed Oct 21 2020

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.

PZZ898-221030-
256 PM PDT Wed Oct 21 2020

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...High pressure will
build NW of the waters tonight and Thu, then will move SE across
the area Thu night into Fri while weakening. A low pressure
trough will persist along the southern Oregon coast through Thu
night, then will weaken Fri. A warm front will lift NE across the
N waters Thu night into Fri, with a strong area of low pressure
moving SE across the area late Fri and Fri night. High pressure
will rebuild from the NW Sat into Sun. as a low pressure trough
intensifies along the coast. The high will move SE across the
waters Sun night into Mon night as the coastal trough weakens.


$$

PZZ800-221030-
Cape Flattery to Cape Shoalwater between 60 NM and 150 NM
offshore-
256 PM PDT Wed Oct 21 2020

.TONIGHT...N to NW winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...N winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas
5 to 8 ft.
.THU NIGHT...N to NW winds less than 10 kt, becoming S 15 to
25 kt. Seas 4 to 6 ft.
.FRI...W winds 15 to 25 kt. Seas 6 to 11 ft. Rain.
.FRI NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.
.SAT...N to NE winds 10 to 20 kt, becoming E to NE. Seas 5 to
9 ft.
.SAT NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...E winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to
7 ft.
.SUN NIGHT...NE winds 5 to 15 kt, becoming variable. Seas 4 to
5 ft.
.MON...W to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 6 ft.

$$

PZZ900-221030-
Cape Flattery to Cape Shoalwater between 150 NM and 250 NM
offshore-
256 PM PDT Wed Oct 21 2020

...GALE WARNING...

.TONIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...NW winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas
5 to 8 ft.
.THU NIGHT...W to SW winds 20 to 30 kt. Seas 4 to 6 ft, building
to 6 to 10 ft. Chance of rain.
.FRI...W winds 20 to 25 kt, becoming W to NW 25 to 35 kt. Seas
7 to 12 ft. Chance of rain.
.FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...N winds 10 to 20 kt, becoming E to NE. Seas 5 to
8 ft.
.SUN...E winds 10 to 20 kt, becoming E to SE 5 to 15 kt. Seas
5 to 7 ft.
.SUN NIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 5 to 6 ft.
.MON...W winds 5 to 15 kt. Seas 5 to 6 ft.
.MON NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft.

$$

PZZ805-221030-
Cape Shoalwater to Cape Lookout between 60 NM and 150 NM
offshore-
256 PM PDT Wed Oct 21 2020

.TONIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.THU...N winds 10 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...N winds 5 to 15 kt, becoming W to SW. Seas 4 to
6 ft.
.FRI...SW winds 15 to 25 kt, becoming W 20 to 25 kt. Seas 6 to
10 ft. Chance of rain.
.FRI NIGHT...W to NW winds 20 to 30 kt, becoming N 15 to 25 kt.
Seas 8 to 12 ft.
.SAT...N winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas
6 to 10 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN...E to NE winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft.
.MON...N to NE winds 5 to 15 kt. Seas 5 to 6 ft.
.MON NIGHT...N to NW winds 10 to 15 kt. Seas 4 to 6 ft.

$$

PZZ905-221030-
Cape Shoalwater to Cape Lookout between 150 NM and 250 NM
offshore-
256 PM PDT Wed Oct 21 2020

.TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to
8 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming SW 15 to 25 kt.
Seas 4 to 8 ft.
.FRI...W winds 15 to 25 kt. Seas 6 to 11 ft. Chance of rain.
.FRI NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 12 ft.
.SAT...N winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN and SUN NIGHT...NE winds 10 to 20 kt, becoming E. Seas 5 to
8 ft.
.MON...N to NE winds 5 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...N to NW winds 5 to 10 kt, becoming NW 5 to 15 kt.
Seas 4 to 6 ft.

$$

PZZ810-221030-
Cape Lookout to Florence, OR between 60 NM and 150 NM offshore-
256 PM PDT Wed Oct 21 2020

.TONIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.THU...N winds 10 to 20 kt. Seas 7 to 9 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI...W winds 10 to 20 kt. Seas 4 to 8 ft.
.FRI NIGHT...NW winds 15 to 25 kt, becoming N 20 to 25 kt. Seas
6 to 11 ft.
.SAT...N winds 10 to 20 kt. Seas 8 to 10 ft.
.SAT NIGHT...N to NE winds 15 to 25 kt. Seas 6 to 8 ft.
.SUN...NE winds 20 to 25 kt. Seas 7 to 10 ft.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft.
.MON and MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft.

$$

PZZ910-221030-
Cape Lookout to Florence, OR between 150 NM and 250 NM offshore-
256 PM PDT Wed Oct 21 2020

.TONIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt, becoming W. Seas 4 to 7 ft.
.FRI...W to NW winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI NIGHT...NW winds 20 to 25 kt, becoming N 15 to 25 kt. Seas
8 to 10 ft.
.SAT...N winds 15 to 20 kt. Seas 8 to 10 ft.
.SAT NIGHT...N winds 15 to 20 kt, becoming NE. Seas 7 to 9 ft.
.SUN and SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft.
.MON...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
5 to 8 ft.
.MON NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft.

$$

PZZ815-221030-
Florence, OR to Point St. George between 60 NM and 150 NM
offshore-
256 PM PDT Wed Oct 21 2020

...GALE WARNING...

.TONIGHT...N winds 20 to 30 kt. Seas 7 to 9 ft, becoming 7 to 12
ft.
.THU and THU NIGHT...N winds 25 to 35 kt. Seas 8 to 14 ft.
.FRI...N to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.SAT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT NIGHT...N to NE winds 20 to 30 kt. Seas 8 to 12 ft.
.SUN...N to NE winds 25 to 35 kt, becoming NE 25 to 30 kt. Seas
8 to 13 ft.
.SUN NIGHT...NE winds 20 to 30 kt. Seas 7 to 13 ft.
.MON and MON NIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft.

$$

PZZ915-221030-
Florence, OR to Point St. George between 150 NM and 250 NM
offshore-
256 PM PDT Wed Oct 21 2020

.TONIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft.
.THU and THU NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI NIGHT...N to NW winds 15 to 20 kt. Seas 6 to 9 ft.
.SAT...N winds 15 to 25 kt. Seas 8 to 10 ft.
.SAT NIGHT...N winds 20 to 25 kt. Seas 8 to 11 ft.
.SUN and SUN NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft.
.MON...NE winds 15 to 25 kt. Seas 6 to 11 ft.
.MON NIGHT...N to NE winds 15 to 25 kt. Seas 5 to 9 ft.

$$

.Forecaster Achorn. Ocean Prediction Center.


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