Offshore Forecast
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470
FZPN25 KWBC 250352
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
752 PM PST Fri Nov 24 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.

PZZ898-251630-
752 PM PST Fri Nov 24 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A cold front over
the region will dissipate later tonight. Intensifying low
pressure will approach the area from the S early Sat, then pass
quickly N across the region later Sat into Sat night. A low
pressure trough will cross the waters late Sat night into Sun.
Low pressure will pass just S, and then SE of the waters late Sun
and Sun night as a weak high pressure ridge approaches from the
W. The ridge will cross the waters Mon, followed by a series of
fronts moving quickly across the area later Mon and Mon night.
Strong low pressure will pass just N of the region Tue, pulling
another cold front through the waters. High pressure will build E
toward the waters Tue night through Wed, then shift E of the
region Wed night. Yet another cold front will approach the waters
from the NW late Wed night.

$$

PZZ800-251630-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...SW winds 15 to 25 kt, becoming S. Seas 9 to 12 ft.
Chance of rain.
.SAT...S to SE winds 15 to 25 kt. Seas 10 to 13 ft. Chance of
rain.
.SAT NIGHT...S to SE winds increasing to 30 to 40 kt. Seas
building to 12 to 19 ft. Rain.
.SUN...W to SW winds 20 to 30 kt. Seas 14 to 19 ft. Chance of
rain.
.SUN NIGHT...W to NW winds 15 to 25 kt. Seas 12 to 15 ft.
.MON...W to SW winds 10 to 20 kt, becoming S to SW 15 to 25 kt.
Seas 9 to 12 ft.
.MON NIGHT...S winds increasing to 25 to 35 kt, then becoming W
to SW. Seas 9 to 14 ft.
.TUE...W to SW winds 30 to 40 kt, becoming W to NW. Seas building
to 14 to 24 ft.
.TUE NIGHT...NW winds 20 to 30 kt. Seas 18 to 22 ft.
.WED...NW winds 15 to 25 kt, becoming N to NW less than 10 kt.
Seas 14 to 18 ft.
.WED NIGHT...S winds 10 to 20 kt. Seas 12 to 19 ft.

$$

PZZ900-251630-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...SW winds 15 to 25 kt. Seas 11 to 12 ft. Showers.
.SAT...S to SE winds 15 to 25 kt. Seas 11 to 14 ft. Scattered
showers.
.SAT NIGHT...S to SE winds increasing to 30 to 40 kt. Seas 13 to
19 ft. Rain.
.SUN...SW winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
13 to 19 ft.
.SUN NIGHT...NW winds 20 to 25 kt, becoming W 20 to 30 kt. Seas
11 to 15 ft.
.MON...SW winds 15 to 25 kt, becoming S 20 to 30 kt. Seas 9 to
12 ft.
.MON NIGHT...W to SW winds increasing to 30 to 40 kt. Seas 11 to
15 ft, building to 14 to 23 ft.
.TUE...W winds 35 to 40 kt, becoming NW 30 to 40 kt. Seas 15 to
24 ft.
.TUE NIGHT...NW winds 20 to 30 kt. Seas 18 to 23 ft.
.WED...W to NW winds 10 to 20 kt, becoming S 15 to 25 kt. Seas
14 to 18 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 13 to 20 ft.

$$

PZZ805-251630-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...SW winds 15 to 20 kt, becoming S. Seas 8 to 11 ft.
.SAT...S winds 15 to 20 kt, becoming SE 20 to 30 kt. Seas 8 to
12 ft.
.SAT NIGHT...S winds increasing to 30 to 40 kt. Seas building to 12
to 20 ft. Chance of rain.
.SUN...W winds 15 to 25 kt, becoming SW 20 to 30 kt. Seas 15 to
18 ft. Rain.
.SUN NIGHT...W to SW winds 15 to 25 kt, becoming NW 15 to 20 kt.
Seas 12 to 15 ft.
.MON...W winds 10 to 15 kt, becoming S to SW 15 to 25 kt. Seas
9 to 12 ft.
.MON NIGHT...S winds 20 to 30 kt, becoming W to SW. Seas 8 to
13 ft.
.TUE...W to SW winds 25 to 35 kt, becoming W to NW 25 to 30 kt.
Seas building to 12 to 21 ft.
.TUE NIGHT...NW winds 20 to 30 kt. Seas 17 to 21 ft.
.WED...N to NW winds 15 to 25 kt, becoming N less than 10 kt.
Seas 14 to 18 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming S. Seas
12 to 15 ft.

$$

PZZ905-251630-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...SW winds 20 to 25 kt, becoming S 15 to 20 kt. Seas
9 to 12 ft. Chance of rain.
.SAT...S winds 15 to 25 kt, becoming SE 25 to 35 kt. Seas 9 to
15 ft. Scattered showers.
.SAT NIGHT...S winds 30 to 40 kt, becoming W 25 to 35 kt. Seas
13 to 20 ft. Rain.
.SUN...W to SW winds 20 to 30 kt. Seas 13 to 18 ft. Chance of
rain.
.SUN NIGHT...W to NW winds 15 to 25 kt. Seas 11 to 15 ft.
.MON...W to SW winds 10 to 20 kt, becoming S to SW 20 to 30 kt.
Seas 9 to 12 ft.
.MON NIGHT...W to SW winds increasing to 30 to 40 kt. Seas
building to 11 to 18 ft.
.TUE...W winds 30 to 40 kt, becoming NW 25 to 30 kt. Seas 15 to
24 ft.
.TUE NIGHT...NW winds 20 to 30 kt, diminishing to 10 to 20 kt.
Seas 18 to 22 ft.
.WED...NW winds 5 to 15 kt, becoming S to SW. Seas 14 to 18 ft.
.WED NIGHT...S winds increasing to 15 to 25 kt. Seas 12 to 19
ft.


$$

PZZ810-251630-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...SW winds 15 to 20 kt, becoming S. Seas 7 to 9 ft.
.SAT...S to SE winds 10 to 15 kt, increasing to 20 to 30 kt.
Seas 8 to 11 ft.
.SAT NIGHT...S winds increasing to 35 to 45 kt. Seas building to 12
to 21 ft. Chance of rain.
.SUN...W to SW winds 15 to 25 kt. Seas 14 to 17 ft. Scattered
showers.
.SUN NIGHT...W winds 15 to 25 kt, becoming NW 10 to 20 kt. Seas
11 to 14 ft.
.MON...NW winds 10 to 15 kt, becoming SW 10 to 20 kt. Seas 9 to
11 ft.
.MON NIGHT...S to SW winds increasing to 20 to 30 kt, then becoming
W to SW. Seas 8 to 11 ft.
.TUE...W to NW winds 20 to 30 kt. Seas 11 to 18 ft.
.TUE NIGHT...NW winds 15 to 25 kt. Seas 15 to 19 ft.
.WED...N to NW winds 10 to 15 kt, becoming N to NE 5 to 15 kt.
Seas 15 to 18 ft.
.WED NIGHT...NE winds 5 to 15 kt, becoming E. Seas 12 to 15 ft.

$$

PZZ910-251630-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...SW winds 15 to 20 kt, becoming S. Seas 8 to 11 ft.
.SAT...S to SE winds 15 to 20 kt, becoming SE 25 to 35 kt. Seas
9 to 16 ft. Rain.
.SAT NIGHT...S winds 30 to 40 kt, becoming W 20 to 30 kt. Seas
14 to 20 ft. Rain.
.SUN...W to SW winds 15 to 25 kt. Seas 14 to 17 ft. Chance of
rain.
.SUN NIGHT...W to NW winds 15 to 25 kt. Seas 11 to 15 ft.
.MON...W winds 10 to 20 kt, becoming SW 15 to 25 kt. Seas 9 to
11 ft.
.MON NIGHT...SW winds 20 to 30 kt, becoming W. Seas 9 to 14 ft.
.TUE...W winds 25 to 35 kt, becoming W to NW 25 to 30 kt. Seas
building to 12 to 21 ft.
.TUE NIGHT...NW winds 15 to 25 kt. Seas 18 to 21 ft.
.WED...N to NW winds 5 to 15 kt, becoming variable. Seas 14 to
18 ft.
.WED NIGHT...Variable winds 5 to 15 kt, becoming S. Seas 12 to
16 ft.

$$

PZZ815-251630-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
6 to 9 ft.
.SAT...SE winds 10 to 20 kt, becoming S to SE 20 to 30 kt. Seas
6 to 11 ft. Chance of rain.
.SAT NIGHT...S winds increasing to 35 to 45 kt. Seas building to 13
to 21 ft. Chance of rain.
.SUN...S winds 20 to 30 kt, becoming SW 10 to 20 kt. Seas 14 to
17 ft. Rain.
.SUN NIGHT...W to NW winds 10 to 20 kt, becoming N to NW 5 to
15 kt. Seas 11 to 14 ft.
.MON...N to NW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 9 to 11 ft.
.MON NIGHT...W to SW winds increasing to 15 to 25 kt. Seas 8 to
10 ft.
.TUE...W winds 15 to 25 kt, becoming NW 20 to 30 kt. Seas 10 to
16 ft.
.TUE NIGHT...N to NW winds 15 to 25 kt. Seas 12 to 18 ft.
.WED...N to NE winds 10 to 20 kt. Seas 15 to 18 ft.
.WED NIGHT...N to NE winds increasing to 20 to 30 kt. Seas 12 to
17 ft.

$$

PZZ915-251630-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
752 PM PST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...S to SW winds 10 to 20 kt. Seas 6 to 10 ft.
.SAT...SE winds increasing to 20 to 30 kt, then becoming S to SE
30 to 40 kt. Seas building to 10 to 16 ft. Chance of rain.
.SAT NIGHT...S winds 30 to 40 kt, becoming W 15 to 25 kt. Seas
13 to 20 ft. Chance of rain and fog with VSBY 1 nm or less.
.SUN...W to NW winds 15 to 25 kt, becoming SW 10 to 20 kt. Seas
13 to 17 ft. Scattered showers.
.SUN NIGHT...N to NW winds 10 to 20 kt. Seas 11 to 14 ft.
.MON...W to NW winds 10 to 15 kt, becoming SW 15 to 25 kt. Seas
9 to 12 ft.
.MON NIGHT...W to SW winds 20 to 30 kt. Seas 8 to 13 ft.
.TUE...W winds 20 to 30 kt, becoming NW. Seas 11 to 19 ft.
.TUE NIGHT...N to NW winds 15 to 25 kt. Seas 14 to 20 ft.
.WED...N winds 5 to 15 kt, becoming NE. Seas 14 to 17 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 12 to 15 ft.

$$

.Forecaster Achorn. Ocean Prediction Center.



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