Offshore Forecast
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FZPN25 KWBC 180353
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
853 PM PDT Thu Aug 17 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.

PZZ898-181730-
853 PM PDT Thu Aug 17 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A high pres ridge
will persist across the waters tonight, then weaken Fri. A weak
cold front will move southeast across the area Fri and Fri night.
Another high pres ridge will build across the outer waters Sat
and persist through Mon night, then weaken Tue. A cold front will
approach from the west Tue and move into the waters Tue night. A
low pres trough near the S Oregon coast will persist tonight
through Sun night, then weaken Mon and Mon night.

$$

PZZ800-181730-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
853 PM PDT Thu Aug 17 2017

.TONIGHT...W winds 10 to 15 kt. Seas 7 to 9 ft. Areas of fog with
VSBY 1 nm or less early.
.FRI...W winds 10 to 15 kt, becoming NW. Seas 7 to 8 ft.
.FRI NIGHT...NW winds increasing to 15 to 25 kt. Seas 7 to 9 ft.
.SAT...NW winds 15 to 20 kt. Seas 7 to 9 ft.
.SAT NIGHT...NW winds 10 to 20 kt, becoming W to NW 10 to 15 kt.
Seas 7 to 8 ft.
.SUN...W to NW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas 6 to 7
ft.
.SUN NIGHT...W to NW winds 5 to 10 kt. Seas 6 to 7 ft.
.MON...NW winds 5 to 10 kt. Seas 6 to 7 ft.
.MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE...NW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas 5 to 7 ft.
.TUE NIGHT...W to NW winds 5 to 10 kt, becoming S to SW 5 to 15 kt.
Seas 5 to 6 ft.

$$

PZZ900-181730-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
853 PM PDT Thu Aug 17 2017

.TONIGHT...W to SW winds 10 to 20 kt. Seas 7 to 10 ft. Areas of fog
with VSBY 1 nm or less.
.FRI...W to NW winds 10 to 15 kt. Seas 7 to 9 ft. Areas of fog with
VSBY 1 nm or less early.
.FRI NIGHT...NW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 7 to 8
ft.
.SAT...W to NW winds 10 to 15 kt. Seas 7 to 8 ft.
.SAT NIGHT...W winds 10 to 15 kt. Seas 7 to 8 ft.
.SUN...W winds 10 to 15 kt. Seas 6 to 7 ft.
.SUN NIGHT...W to NW winds 5 to 10 kt. Seas 6 to 7 ft.
.MON...W winds 5 to 10 kt. Seas 6 to 7 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming W to NW 5 to 15 kt. Seas 5
to 7 ft.
.TUE...S to SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 5
to 8 ft.
.TUE NIGHT...S to SW winds 5 to 15 kt. Seas 5 to 8 ft.

$$

PZZ805-181730-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
853 PM PDT Thu Aug 17 2017

.TONIGHT...N to NW winds 10 to 15 kt. Seas 7 to 9 ft.
.FRI...N to NW winds 10 to 15 kt. Seas 7 to 8 ft.
.FRI NIGHT and SAT...N winds 15 to 20 kt. Seas 7 to 8 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 7 to 8 ft.
.SUN...N to NW winds 5 to 15 kt. Seas 6 to 7 ft.
.SUN NIGHT...N to NW winds 10 to 15 kt. Seas 6 to 7 ft.
.MON...N winds 5 to 15 kt. Seas 6 to 7 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...N to NW winds 5 to 15 kt. Seas 5 to 6 ft.
.TUE NIGHT...W to NW winds 5 to 10 kt. Seas 5 to 6 ft.

$$

PZZ905-181730-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
853 PM PDT Thu Aug 17 2017

.TONIGHT...N to NW winds 10 to 15 kt, becoming W to NW. Seas 7 to 9
ft.
.FRI...W to NW winds 10 to 15 kt. Seas 7 to 8 ft.
.FRI NIGHT...Winds veering to N 10 to 20 kt. Seas 7 to 8 ft.
.SAT...N winds 10 to 20 kt, becoming N to NW 10 to 15 kt. Seas 6 to
8 ft.
.SAT NIGHT and SUN...W to NW winds 10 to 15 kt. Seas 6 to 7 ft.
.SUN NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 6
to 7 ft.
.MON...N to NW winds 5 to 15 kt. Seas 6 to 7 ft.
.MON NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 6 ft.
.TUE...N to NW winds 10 to 15 kt, becoming W to SW 5 to 15 kt. Seas
5 to 7 ft.
.TUE NIGHT...SW winds 5 to 15 kt. Seas 5 to 7 ft.

$$

PZZ810-181730-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
853 PM PDT Thu Aug 17 2017

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

$$

PZZ910-181730-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
853 PM PDT Thu Aug 17 2017

.TONIGHT...N to NW winds 10 to 15 kt. Seas 7 to 9 ft.
.FRI...NW winds 10 to 15 kt. Seas 7 to 8 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas 7 to 8 ft.
.SAT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 7 ft.
.SUN...N to NW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 6
to 7 ft.
.SUN NIGHT...N to NW winds 10 to 15 kt. Seas 6 to 7 ft.
.MON...N winds 10 to 15 kt. Seas 6 to 7 ft.
.MON NIGHT...N to NW winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE...N to NW winds 10 to 15 kt, becoming W to SW 5 to 15 kt. Seas
5 to 6 ft.
.TUE NIGHT...W to SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 5
to 6 ft.

$$

PZZ815-181730-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
853 PM PDT Thu Aug 17 2017

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

$$

PZZ915-181730-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
853 PM PDT Thu Aug 17 2017

.TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI...N winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...N winds 15 to 25 kt. Seas 6 to 8 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...N winds 10 to 20 kt, becoming N to NW 10 to 15 kt. Seas 5 to
7 ft.
.TUE NIGHT...W to NW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 5
to 6 ft.

$$

.Forecaster Musonda. Ocean Prediction Center.


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