Offshore Waters Forecast (Washington/Oregon)

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FZPN25 KWBC 172153
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
153 PM PST Sat Feb 17 2018

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.

PZZ898-181130-
153 PM PST Sat Feb 17 2018

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A strong cold front
will cross the waters tonight. An area of low pressure will move
S along the Washington coast tonight and move inland near the 
Washington and Oregon border Sun. A low pressure trough along the
coast of Vancouver island will weaken Sun night into Mon. A very
weak trough will persist along the Washington and Oregon coast 
Mon night and Tue. Another cold front will approach the area from
the NW Tue night, then rapidly pass SE across the waters Wed 
into Wed night. High pressure will build in from the northwest 
Thu and Thu night.

$$

PZZ800-181130-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
153 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...W to NW winds 30 to 40 kt. Seas 17 to 24 ft. Scattered
showers.
.SUN...N to NW winds 30 to 40 kt. Seas 15 to 27 ft.
.SUN NIGHT...N winds diminishing to 20 to 30 kt. Seas subsiding to
13 to 22 ft.
.MON...N winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas
subsiding to 8 to 14 ft.
.MON NIGHT...N winds 5 to 15 kt. Seas subsiding to 6 to 9 ft.
.TUE...SE winds 5 to 15 kt, becoming E to SE 10 to 20 kt. Seas
subsiding to 5 to 6 ft.
.TUE NIGHT...Winds backing to N to NE 5 to 15 kt. Seas 5 to 7 ft.
.WED...S to SW winds 5 to 15 kt, becoming W to SW 10 to 20 kt. Seas
5 to 6 ft.
.WED NIGHT...W to NW winds 5 to 15 kt, becoming N 15 to 25 kt. Seas
building to 6 to 10 ft.
.THU...N winds 20 to 30 kt, becoming NW. Seas building to 10 to 12
ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 10 to 12 ft.

$$

PZZ900-181130-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
153 PM PST Sat Feb 17 2018

...STORM WARNING...

.TONIGHT...NW winds 35 to 45 kt. Seas 18 to 25 ft.
.SUN...N winds 40 to 50 kt, diminishing to 35 to 45 kt. Seas
building to 20 to 29 ft.
.SUN NIGHT...N winds 35 to 45 kt. Seas subsiding to 13 to 27 ft.
.MON...N winds diminishing to 20 to 30 kt. Seas subsiding to 9 to 16
ft.
.MON NIGHT...NW winds diminishing to 10 to 20 kt, then becoming W to
SW. Seas subsiding to 6 to 9 ft.
.TUE...Winds backing to S to SE 15 to 25 kt, then becoming E. Seas 5
to 8 ft.
.TUE NIGHT...Winds diminishing to N 5 to 15 kt. Seas 5 to 8 ft.
.WED...NW winds 10 to 20 kt, becoming W 15 to 25 kt. Seas 5 to 6 ft.
.WED NIGHT...NW winds 20 to 30 kt, becoming N. Seas building to 6 to
10 ft.
.THU...N winds 25 to 30 kt, becoming NW. Seas building to 10 to 12
ft.
.THU NIGHT...N to NW winds 25 to 35 kt, becoming N 20 to 30 kt. Seas
10 to 11 ft.

$$

PZZ805-181130-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
153 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...W winds 30 to 35 kt, becoming NW 30 to 40 kt. Seas 15 to
23 ft. Scattered showers.
.SUN...N to NW winds 30 to 40 kt. Seas building to 21 to 28 ft.
Scattered showers.
.SUN NIGHT...N winds 30 to 40 kt, diminishing to 20 to 30 kt. Seas
becoming 14 to 27 ft.
.MON...N winds 20 to 30 kt. Seas subsiding to 10 to 17 ft.
.MON NIGHT...N winds becoming 10 to 20 kt, then diminishing to 5 to
15 kt. Seas subsiding to 6 to 11 ft.
.TUE...S to SE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
subsiding to 5 to 7 ft.
.TUE NIGHT...Winds shifting to N to NW 5 to 15 kt. Seas 5 to 7 ft.
.WED...N to NE winds 5 to 15 kt, becoming S to SW. Seas 5 to 7 ft.
.WED NIGHT...Winds veering to W 10 to 20 kt, then becoming N to NW.
Seas 5 to 9 ft.
.THU...N to NW winds increasing to 20 to 30 kt. Seas building to 8
to 12 ft.
.THU NIGHT...N to NW winds 25 to 35 kt. Seas 10 to 11 ft.

$$

PZZ905-181130-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
153 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...W to NW winds 30 to 40 kt. Seas 15 to 23 ft.
.SUN...NW winds increasing to 40 to 45 kt, then becoming N 35 to 45
kt. Seas building to 22 to 29 ft. Scattered showers.
.SUN NIGHT...N winds 35 to 45 kt. Seas becoming 16 to 28 ft.
.MON...N winds diminishing to 20 to 30 kt. Seas subsiding to 11 to
19 ft.
.MON NIGHT...N to NW winds diminishing to 15 to 20 kt, then becoming
W to NW 5 to 15 kt. Seas subsiding to 7 to 11 ft.
.TUE...Winds backing to S to SW 10 to 20 kt, then becoming E to SE
15 to 25 kt. Seas subsiding to 6 to 9 ft.
.TUE NIGHT...Winds diminishing to N 10 to 15 kt. Seas 6 to 9 ft.
.WED...N to NW winds 5 to 15 kt, becoming W 15 to 25 kt. Seas
subsiding to 5 to 7 ft.
.WED NIGHT...NW winds 15 to 25 kt, becoming N 25 to 35 kt. Seas 5 to
9 ft.
.THU...N winds 25 to 35 kt, becoming N to NW 25 to 30 kt. Seas
building to 8 to 11 ft.
.THU NIGHT...N to NW winds 25 to 35 kt, becoming N 20 to 30 kt. Seas
10 to 11 ft.

$$

PZZ810-181130-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
153 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...W winds 30 to 35 kt, becoming W to NW 25 to 30 kt, then
becoming NW 25 to 35 kt. Seas 12 to 20 ft. Scattered showers.
.SUN...NW winds increasing to 35 to 40 kt. Seas building to 19 to 28
ft. Scattered showers.
.SUN NIGHT...N to NW winds 30 to 40 kt. Seas 18 to 29 ft. Scattered
showers.
.MON...N winds diminishing to 20 to 30 kt. Seas subsiding to 12 to
20 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas subsiding to 7 to 12 ft.
.TUE...Winds diminishing to W 5 to 15 kt, then becoming S 10 to 20
kt. Seas subsiding to 6 to 8 ft.
.TUE NIGHT...Winds diminishing to NW 5 to 10 kt, then becoming N to
NW 5 to 15 kt. Seas 6 to 8 ft.
.WED...N winds 5 to 15 kt, becoming W to NW. Seas 5 to 7 ft.
.WED NIGHT...W winds 10 to 20 kt, becoming NW. Seas 5 to 6 ft.
.THU...N winds increasing to 20 to 30 kt. Seas building to 6 to 10
ft.
.THU NIGHT...NW winds 25 to 30 kt, becoming N 25 to 35 kt. Seas
becoming 10 to 11 ft.

$$

PZZ910-181130-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
153 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...W to NW winds 30 to 35 kt, becoming NW 25 to 30 kt, then
increasing to 30 to 35 kt. Seas 13 to 20 ft.
.SUN...NW winds increasing to 35 to 45 kt. Seas building to 20 to 29
ft. Scattered showers.
.SUN NIGHT...N winds 30 to 40 kt. Seas 20 to 29 ft.
.MON...N winds 25 to 35 kt, diminishing to 20 to 25 kt. Seas
subsiding to 12 to 21 ft.
.MON NIGHT...N to NW winds 20 to 25 kt, becoming W to NW 10 to 20
kt. Seas subsiding to 8 to 12 ft.
.TUE...W to SW winds 15 to 25 kt, becoming S to SE 10 to 20 kt. Seas
subsiding to 6 to 10 ft.
.TUE NIGHT...Winds shifting to N to NW 10 to 20 kt, then becoming N
10 to 15 kt. Seas 6 to 10 ft.
.WED...N winds 10 to 15 kt, becoming W to NW 10 to 20 kt. Seas 6 to
8 ft.
.WED NIGHT...W to NW winds 15 to 25 kt, becoming N to NW 25 to 35
kt. Seas 5 to 7 ft.
.THU...N winds 25 to 35 kt, becoming 25 to 30 kt. Seas building to 7
to 10 ft.
.THU NIGHT...NW winds 25 to 35 kt, becoming N. Seas 9 to 10 ft.

$$

PZZ815-181130-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
153 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...W to NW winds 20 to 30 kt. Seas 11 to 18 ft.
.SUN...NW winds increasing to 30 to 40 kt. Seas building to 14 to 28
ft. Scattered showers.
.SUN NIGHT...NW winds 35 to 40 kt, becoming N 30 to 40 kt. Seas
becoming 21 to 29 ft. Scattered showers.
.MON...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
subsiding to 14 to 24 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas subsiding to 8 to 14 ft.
.TUE...Winds backing to W to NW 10 to 20 kt, then becoming W to SW
10 to 15 kt. Seas subsiding to 6 to 9 ft.
.TUE NIGHT...Winds veering to NW 10 to 20 kt, then becoming N to NW
5 to 15 kt. Seas 6 to 8 ft.
.WED...N winds 5 to 15 kt, becoming W to NW 5 to 10 kt. Seas 6 to 9
ft.
.WED NIGHT...W winds increasing to 10 to 20 kt, then becoming NW 15
to 25 kt. Seas 5 to 8 ft.
.THU...N to NW winds 20 to 30 kt. Seas building to 6 to 10 ft.
.THU NIGHT...NW winds 25 to 30 kt, becoming N to NW 25 to 35 kt.
Seas 8 to 10 ft.

$$

PZZ915-181130-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
153 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt, becoming NW 25 to 30 kt, then
becoming 25 to 35 kt. Seas 11 to 18 ft.
.SUN...NW winds 30 to 40 kt. Seas building to 15 to 28 ft.
.SUN NIGHT...N to NW winds 30 to 40 kt. Seas becoming 20 to 29 ft.
.MON...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
subsiding to 14 to 24 ft.
.MON NIGHT...N winds 20 to 25 kt, becoming NW 15 to 20 kt. Seas
subsiding to 9 to 14 ft.
.TUE...Winds increasing to W to SW 20 to 30 kt. Seas subsiding to 7
to 11 ft.
.TUE NIGHT...Winds veering to NW 15 to 25 kt, then becoming N. Seas
7 to 12 ft.
.WED...N winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas subsiding
to 6 to 10 ft.
.WED NIGHT...W to NW winds increasing to 20 to 30 kt. Seas subsiding
to 5 to 7 ft.
.THU...Winds veering to N 25 to 35 kt, then becoming 25 to 30 kt.
Seas building to 6 to 10 ft.
.THU NIGHT...NW winds 25 to 30 kt, becoming N to NW 30 to 35 kt.
Seas 8 to 10 ft.

$$

.Forecaster Musonda. Ocean Prediction Center.