Offshore Forecast
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695
FZPN25 KWBC 231004
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
304 AM PDT Mon Oct 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.

PZZ898-232230-
304 AM PDT Mon Oct 23 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A warm front will
move N across the northern waters early today. High pressure
will build into the area today, persist into Wed, then move NW
of the area Wed night through Thu night. A cold front will
approach the area Tue and move S across the waters Tue night into
Wed night. A low pressure trough will expand N along the coast
today through Tue, weaken Tue night into Wed, then expand along
the coast again Wed night and persist through Thu night. A weak
low will form near the Oregon coast Fri and drift offshore Fri
night.

$$

PZZ800-232230-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...S winds 10 to 15 kt, becoming S to SE 15 to 25 kt. Seas
12 to 15 ft. Chance of rain.
.TONIGHT...S to SE winds diminishing to 5 to 15 kt. Seas subsiding
to 9 to 12 ft.
.TUE...E to SE winds 5 to 15 kt, becoming N to NE. Seas subsiding to
8 to 10 ft.
.TUE NIGHT...N to NW winds 5 to 15 kt, becoming W to SW 10 to 20 kt.
Seas 8 to 9 ft.
.WED...W to NW winds 15 to 25 kt. Seas 7 to 11 ft.
.WED NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft.
.THU...N to NE winds 10 to 20 kt, becoming NE 5 to 15 kt. Seas
subsiding to 6 to 9 ft.
.THU NIGHT...N to NE winds 5 to 15 kt. Seas 6 to 7 ft.
.FRI...E to NE winds 5 to 15 kt. Seas 6 to 9 ft.
.FRI NIGHT...S to SE winds less than 10 kt. Seas building to 8 to 12
ft.

$$

PZZ900-232230-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...S winds 15 to 25 kt. Seas 12 to 15 ft. Chance of rain.
.TONIGHT...S winds 15 to 25 kt, diminishing to 5 to 15 kt. Seas
subsiding to 9 to 13 ft.
.TUE...S winds 5 to 15 kt. Seas 9 to 12 ft.
.TUE NIGHT...Winds increasing to W to SW 15 to 25 kt. Seas 8 to 11
ft.
.WED...Winds veering to N 15 to 25 kt. Seas 7 to 10 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 8 to 10 ft.
.THU...N to NE winds 10 to 20 kt. Seas 7 to 9 ft.
.THU NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6
to 8 ft.
.FRI...NE winds 5 to 15 kt, becoming E to NE 5 to 10 kt. Seas
becoming 6 to 11 ft.
.FRI NIGHT...N winds less than 10 kt, becoming N to NW. Seas
becoming 10 to 12 ft.

$$

PZZ805-232230-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...S winds 5 to 10 kt, becoming S to SE 10 to 20 kt. Seas
12 to 14 ft.
.TONIGHT...Winds diminishing to E to NE 5 to 10 kt, then becoming NE
5 to 15 kt. Seas subsiding to 9 to 11 ft.
.TUE...NE winds 10 to 20 kt, becoming N. Seas subsiding to 8 to 9
ft.
.TUE NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft.
.WED...Winds backing to W to NW 10 to 15 kt, then becoming N to NW
10 to 20 kt. Seas 6 to 8 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft.
.THU...N winds 10 to 20 kt, becoming NE 15 to 20 kt. Seas 7 to 9 ft.
.THU NIGHT...NE winds 15 to 20 kt, diminishing to 5 to 15 kt. Seas 6
to 8 ft.
.FRI...E winds 5 to 15 kt, becoming S to SE. Seas 6 to 9 ft.
.FRI NIGHT...S to SE winds 5 to 10 kt, becoming S to SW. Seas
building to 8 to 12 ft.

$$

PZZ905-232230-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...S winds 10 to 20 kt. Seas 11 to 15 ft. Chance of rain.
.TONIGHT...S winds 5 to 15 kt, becoming variable. Seas subsiding to
9 to 11 ft.
.TUE...E to NE winds 5 to 15 kt, becoming N to NE. Seas 9 to 10 ft.
.TUE NIGHT...N to NW winds 5 to 15 kt, becoming W 10 to 15 kt. Seas
becoming 7 to 9 ft.
.WED...W winds 10 to 15 kt, becoming N to NW 10 to 20 kt. Seas 6 to
8 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 7 to 9 ft.
.THU...N winds 15 to 20 kt, becoming NE. Seas 7 to 9 ft.
.THU NIGHT...NE winds 10 to 15 kt. Seas 7 to 8 ft.
.FRI...NE winds 5 to 15 kt, becoming N to NW. Seas becoming 7 to 11
ft.
.FRI NIGHT...Variable winds 5 to 15 kt, becoming NW. Seas becoming 9
to 12 ft.

$$

PZZ810-232230-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...S winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
12 to 14 ft.
.TONIGHT...NE winds 5 to 15 kt, becoming N to NE 10 to 20 kt. Seas
subsiding to 9 to 11 ft.
.TUE...N winds 15 to 20 kt. Seas 9 to 10 ft.
.TUE NIGHT...N winds 10 to 20 kt. Seas 8 to 10 ft.
.WED...N winds 10 to 20 kt, becoming NW 5 to 10 kt. Seas subsiding
to 6 to 8 ft.
.WED NIGHT...N winds increasing to 10 to 20 kt. Seas 6 to 8 ft.
.THU...N to NE winds 15 to 20 kt. Seas 7 to 8 ft.
.THU NIGHT...N to NE winds diminishing to 5 to 15 kt. Seas 6 to 8
ft.
.FRI...Variable winds less than 10 kt. Seas 6 to 8 ft.
.FRI NIGHT...Variable winds 5 to 10 kt, becoming W. Seas building to
7 to 11 ft.

$$

PZZ910-232230-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...S winds 5 to 15 kt. Seas 11 to 14 ft. Chance of rain.
.TONIGHT...Variable winds less than 10 kt, becoming NE. Seas
subsiding to 9 to 11 ft.
.TUE...N to NE winds increasing to 10 to 20 kt. Seas 9 to 10 ft.
.TUE NIGHT...N to NW winds 10 to 20 kt. Seas becoming 7 to 9 ft.
.WED...NW winds 10 to 15 kt. Seas 6 to 8 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...N winds 15 to 20 kt. Seas 7 to 9 ft.
.THU NIGHT...N to NE winds diminishing to 5 to 15 kt. Seas 7 to 8
ft.
.FRI...N winds less than 10 kt, becoming W to NW. Seas 6 to 10 ft.
.FRI NIGHT...NW winds 5 to 15 kt. Seas building to 9 to 12 ft.

$$

PZZ815-232230-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...E to SE winds less than 10 kt, becoming N to NE 10 to
20 kt. Seas 12 to 13 ft.
.TONIGHT...N winds 15 to 25 kt. Seas becoming 9 to 12 ft.
.TUE...N winds 15 to 25 kt. Seas 9 to 11 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 10 ft.
.WED...N winds 20 to 30 kt. Seas 6 to 10 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...N winds 15 to 25 kt. Seas 7 to 10 ft.
.THU NIGHT...N winds diminishing to 10 to 15 kt, then becoming
N to NW 5 to 10 kt. Seas subsiding to 6 to 8 ft.
.FRI...W to NW winds less than 10 kt. Seas 6 to 8 ft.
.FRI NIGHT...NW winds 5 to 10 kt. Seas building to 7 to 11 ft.

$$

PZZ915-232230-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
304 AM PDT Mon Oct 23 2017

.TODAY...S to SW winds 5 to 15 kt, becoming SW early, then becoming
variable. Seas 11 to 13 ft. Chance of rain.
.TONIGHT...Winds becoming N 10 to 20 kt. Seas subsiding to 9 to 11
ft.
.TUE...N winds 15 to 25 kt. Seas 8 to 10 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.WED...N to NW winds 10 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 7 ft.
.THU...N winds 15 to 25 kt. Seas building to 7 to 9 ft.
.THU NIGHT...N winds becoming 10 to 15 kt, then diminishing to 5 to
10 kt. Seas 7 to 8 ft.
.FRI...NW winds 5 to 10 kt. Seas 6 to 9 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt. Seas building to 8 to 12
ft.

$$

.Forecaster Bancroft. Ocean Prediction Center.



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