Offshore Forecast
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FZPN25 KWBC 172157
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
157 PM PST Fri Nov 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.

PZZ898-181045-
157 PM PST Fri Nov 17 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A strong cold front
will approach the waters from the west tonight and Sat. The front
will move into the region Sat night and continue SE over the
waters Sun and Sun night. A high pressure ridge will build over
the area behind the front Mon. A warm front will lift N into the
Oregon waters Mon night, continue N across the region Tue, before
moving N of the Washington waters Tue night. The associated cold
front will slowly move into the NW portion Wed and Wed night.

$$

PZZ800-181045-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W winds 10 to 15 kt, becoming SW, then increasing to 15
to 20 kt. Seas 5 to 7 ft. Chance of rain.
.SAT...Winds backing to S 15 to 20 kt, then increasing to 20 to 30
kt. Seas building to 6 to 11 ft. Chance of rain.
.SAT NIGHT...S winds 25 to 30 kt, becoming 25 to 35 kt. Seas
building to 10 to 17 ft.
.SUN...S to SW winds 25 to 35 kt, becoming W 10 to 20 kt. Seas 12 to
17 ft. Rain.
.SUN NIGHT...NW winds 5 to 15 kt. Seas subsiding to 9 to 13 ft.
.MON...W to NW winds 5 to 10 kt, becoming SW. Seas subsiding to 8 to
10 ft.
.MON NIGHT...S winds 5 to 15 kt, becoming S to SE 10 to 20 kt. Seas
subsiding to 6 to 8 ft.
.TUE...E to SE winds increasing to 20 to 30 kt. Seas becoming 6 to
11 ft.
.TUE NIGHT...E winds 25 to 35 kt, becoming E to SE 20 to 30 kt. Seas
building to 8 to 13 ft.
.WED...Winds veering to S 15 to 25 kt. Seas 10 to 13 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas building to 11 to 15 ft.

$$

PZZ900-181045-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W to SW winds 15 to 25 kt. Seas 6 to 9 ft. Chance of
rain.
.SAT...S to SW winds 20 to 25 kt, becoming S 25 to 35 kt. Seas
building to 9 to 15 ft. Chance of rain.
.SAT NIGHT...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
building to 10 to 18 ft. Rain.
.SUN...SW winds 25 to 35 kt, becoming W 10 to 15 kt. Seas 10 to 17
ft. Scattered showers.
.SUN NIGHT...W to NW winds 5 to 15 kt. Seas subsiding to 8 to 11 ft.
.MON...W winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas subsiding to
7 to 9 ft.
.MON NIGHT...Winds increasing to S to SE 15 to 25 kt. Seas 6 to 8
ft.
.TUE...SE winds increasing to 30 to 40 kt. Seas building to 10 to 17
ft.
.TUE NIGHT...SE winds 25 to 35 kt, becoming S 15 to 20 kt. Seas 10
to 17 ft.
.WED...S winds 20 to 25 kt. Seas becoming 10 to 13 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 10 to 15 ft.

$$

PZZ805-181045-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W to SW winds 10 to 15 kt. Seas 6 to 8 ft. Chance of
rain.
.SAT...S to SW winds increasing to 15 to 25 kt. Seas 5 to 9 ft.
Chance of rain.
.SAT NIGHT...S winds 20 to 30 kt. Seas building to 9 to 15 ft.
.SUN...S winds increasing to 30 to 40 kt. Seas building to 11 to 18
ft. Chance of rain.
.SUN NIGHT...SW winds 35 to 45 kt, becoming NW 10 to 15 kt. Seas
building to 12 to 20 ft, then subsiding to 10 to 14 ft.
.MON...N to NW winds 5 to 15 kt, becoming variable. Seas subsiding
to 8 to 11 ft.
.MON NIGHT...S to SE winds less than 10 kt, becoming SE. Seas
subsiding to 6 to 8 ft.
.TUE...E to SE winds increasing to 20 to 30 kt. Seas 6 to 10 ft.
.TUE NIGHT...Winds veering to S 20 to 30 kt. Seas building to 9 to
14 ft.
.WED...S winds 20 to 25 kt. Seas becoming 12 to 14 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 13 to 15 ft.

$$

PZZ905-181045-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W winds 10 to 15 kt, becoming SW 15 to 20 kt. Seas 6 to 8
ft. Chance of rain.
.SAT...S to SW winds 15 to 25 kt, becoming S 25 to 35 kt. Seas
building to 8 to 13 ft. Chance of rain.
.SAT NIGHT...S winds 25 to 30 kt, becoming 25 to 35 kt. Seas
building to 10 to 17 ft.
.SUN...S to SW winds 25 to 35 kt. Seas 10 to 17 ft. Rain.
.SUN NIGHT...Winds diminishing to N to NW 10 to 20 kt, then becoming
NW 5 to 15 kt. Seas subsiding to 8 to 13 ft.
.MON...W to NW winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas
becoming 8 to 10 ft.
.MON NIGHT...Winds increasing to S to SE 15 to 25 kt. Seas subsiding
to 6 to 8 ft.
.TUE...SE winds increasing to 25 to 35 kt. Seas building to 8 to 14
ft.
.TUE NIGHT...S winds diminishing to 15 to 25 kt. Seas 9 to 13 ft.
.WED...S winds 20 to 25 kt. Seas becoming 12 to 14 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 12 to 15 ft.

$$

PZZ810-181045-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W to SW winds 10 to 15 kt. Seas 6 to 8 ft. Chance of
rain.
.SAT...Winds backing to S 10 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...S winds increasing to 20 to 30 kt. Seas building to 6
to 11 ft.
.SUN...S winds increasing to 30 to 40 kt. Seas building to 11 to 18
ft.
.SUN NIGHT...S to SW winds 35 to 45 kt, becoming N 10 to 20 kt. Seas
building to 12 to 20 ft.
.MON...N winds 10 to 15 kt, diminishing to less than 10 kt. Seas
subsiding to 8 to 11 ft.
.MON NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt.
Seas subsiding to 6 to 8 ft.
.TUE...SE winds increasing to 15 to 25 kt, then becoming S 25 to 35
kt. Seas 6 to 7 ft, building to 7 to 12 ft.
.TUE NIGHT...S winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
building to 11 to 15 ft.
.WED...S winds 20 to 30 kt. Seas 13 to 15 ft.
.WED NIGHT...S winds 25 to 30 kt. Seas 14 to 15 ft.

$$

PZZ910-181045-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W winds 10 to 15 kt, becoming SW, then becoming 10 to 20
kt. Seas 6 to 7 ft.
.SAT...Winds backing to S to SW 15 to 25 kt. Seas 6 to 9 ft. Chance
of rain.
.SAT NIGHT...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
building to 9 to 15 ft.
.SUN...S winds 30 to 40 kt. Seas 10 to 16 ft. Chance of rain.
.SUN NIGHT...Winds diminishing to N to NW 15 to 25 kt, then becoming
NW 10 to 15 kt. Seas 9 to 16 ft.
.MON...N to NW winds 5 to 15 kt, becoming variable. Seas subsiding
to 7 to 10 ft.
.MON NIGHT...Winds becoming S 10 to 20 kt, then becoming SE 15 to 25
kt. Seas subsiding to 6 to 8 ft.
.TUE...SE winds increasing to 25 to 35 kt, then becoming S 20 to 30
kt. Seas becoming 6 to 11 ft.
.TUE NIGHT...S winds 20 to 25 kt. Seas building to 10 to 14 ft.
.WED...S winds 20 to 25 kt. Seas becoming 13 to 14 ft.
.WED NIGHT...S winds 25 to 30 kt. Seas 13 to 15 ft.

$$

PZZ815-181045-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W to SW winds less than 10 kt, becoming S to SW. Seas 5
to 7 ft.
.SAT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 5 to 6
ft.
.SAT NIGHT...S winds 15 to 25 kt. Seas becoming 5 to 9 ft.
.SUN...S winds 20 to 30 kt, increasing to 30 to 40 kt. Seas building
to 9 to 15 ft.
.SUN NIGHT...S to SW winds 30 to 40 kt. Seas building to 11 to 18
ft.
.MON...Winds becoming N 10 to 20 kt, then diminishing to less than
10 kt. Seas subsiding to 8 to 13 ft.
.MON NIGHT...SE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
subsiding to 6 to 8 ft.
.TUE...S to SE winds increasing to 20 to 30 kt, then becoming S 25
to 35 kt. Seas building to 8 to 13 ft.
.TUE NIGHT...S winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
building to 12 to 15 ft.
.WED...S winds 20 to 30 kt. Seas 12 to 14 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 11 to 15 ft.

$$

PZZ915-181045-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
157 PM PST Fri Nov 17 2017

...GALE WARNING...

.TONIGHT...W to SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 5
to 7 ft.
.SAT...S to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...S winds 20 to 30 kt. Seas building to 8 to 13 ft.
.SUN...S winds 20 to 30 kt, increasing to 35 to 45 kt. Seas building
to 9 to 16 ft.
.SUN NIGHT...S to SW winds 30 to 40 kt, becoming SW 20 to 30 kt.
Seas 9 to 16 ft.
.MON...Winds diminishing to N to NW 5 to 15 kt, then becoming
variable. Seas subsiding to 7 to 10 ft.
.MON NIGHT...Winds becoming S to SE 10 to 20 kt, then becoming SE 20
to 30 kt. Seas 7 to 9 ft.
.TUE...S to SE winds 20 to 30 kt. Seas becoming 7 to 12 ft.
.TUE NIGHT...S winds 20 to 25 kt. Seas building to 10 to 14 ft.
.WED...S winds 20 to 30 kt. Seas becoming 13 to 15 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 13 to 15 ft.

$$

.Forecaster Shaw. Ocean Prediction Center.



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