Offshore Forecast
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046
FZPN25 KWBC 201008 CCA
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
141 AM PST Sat Jan 20 2018

Corrected warning headline for PZZ810.

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.

PZZ898-202200-
141 AM PST Sat Jan 20 2018

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...Low pressure well N
of the waters will dissipate this morning. A strong cold front
will approach from the W today, then pass E across the waters
tonight into Sun as developing low pressure races NE along the
front. A low pressure trough will move across the N waters Sun
into Sun night. High pressure will track S of the waters Mon and
Mon night. Intensifying low pressure approaching from the SW will
move N and pass just W of the outer waters on Tue, then continue
lifting N of the area Tue night. Another low will approach the
area on Wed and track across the N waters Wed night.

$$

PZZ800-202200-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
141 AM PST Sat Jan 20 2018

...STORM WARNING...

.TODAY...W to SW winds 15 to 25 kt, becoming S and increasing to
25 to 35 kt. Seas 12 to 19 ft. Chance of rain.
.TONIGHT...S winds 30 to 40 kt, increasing to 40 to 50 kt. Seas
13 to 23 ft. Rain.
.SUN...S to SW winds 40 to 50 kt, becoming SW and diminishing to
20 to 25 kt. Seas 18 to 25 ft. Rain.
.SUN NIGHT...W winds 15 to 25 kt. Seas 16 to 19 ft. Scattered
showers.
.MON...W winds 15 to 20 kt. Seas 12 to 16 ft.
.MON NIGHT...W to SW winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas subsiding to 9 to 12 ft.
.TUE...S to SE winds increasing to 30 to 40 kt. Seas building to
10 to 17 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt, diminishing to 15 to 20
kt. Seas 12 to 16 ft.
.WED...S to SE winds 15 to 25 kt. Seas 9 to 12 ft.
.WED NIGHT...S to SW winds 10 to 15 kt, becoming S 15 to 25 kt.
Seas 9 to 10 ft.

$$

PZZ900-202200-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
141 AM PST Sat Jan 20 2018

...GALE WARNING...

.TODAY...W to SW winds 15 to 25 kt, becoming SW and increasing to
25 to 35 kt. Seas 13 to 18 ft. Rain.
.TONIGHT...S to SW winds increasing to 35 to 45 kt. Seas 13 to
23 ft. Rain.
.SUN...W to SW winds 20 to 30 kt. Seas 18 to 21 ft. Scattered
showers.
.SUN NIGHT...W winds 15 to 25 kt. Seas 16 to 20 ft. Scattered
showers.
.MON...W winds 15 to 25 kt. Seas 11 to 16 ft.
.MON NIGHT...S to SW winds 5 to 15 kt, becoming S 15 to 25 kt.
Seas subsiding to 10 to 12 ft.
.TUE...SE winds increasing to 30 to 40 kt, then becoming S 25 to
35 kt. Seas 10 to 18 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 12 to 15 ft.
.WED...W to SW winds 10 to 20 kt. Seas 9 to 12 ft.
.WED NIGHT...S to SW winds 15 to 25 kt, becoming N to NW 20 to
30 kt. Seas 9 to 11 ft.

$$

PZZ805-202200-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
141 AM PST Sat Jan 20 2018

...STORM WARNING...

.TODAY...W winds 15 to 20 kt, becoming SW 20 to 30 kt. Seas
13 to 19 ft. Rain.
.TONIGHT...S winds 30 to 40 kt, increasing to 35 to 50 kt. Seas
building to 14 to 24 ft. Rain.
.SUN...S winds 40 to 50 kt, becoming W to SW and diminishing to
20 to 25 kt. Seas 18 to 25 ft. Rain.
.SUN NIGHT...W winds 15 to 25 kt. Seas 16 to 19 ft.
.MON...W winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
12 to 16 ft.
.MON NIGHT...SW winds 5 to 10 kt, becoming S 10 to 20 kt. Seas
subsiding to 9 to 12 ft.
.TUE...S to SE winds 20 to 30 kt, becoming S 30 to 40 kt. Seas
10 to 15 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt, becoming SW 15 to 20 kt.
Seas 12 to 16 ft.
.WED...S winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 10 to
11 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming S to SW 20 to 30 kt.
Seas 9 to 11 ft.

$$

PZZ905-202200-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
141 AM PST Sat Jan 20 2018

...STORM WARNING...

.TODAY...W to SW winds 20 to 30 kt, increasing to 30 to 40 kt.
Seas 13 to 18 ft. Rain.
.TONIGHT...S to SW winds 35 to 45 kt, becoming S 40 to 50 kt.
Seas building to 14 to 24 ft. Rain.
.SUN...W to SW winds 25 to 35 kt, becoming W 20 to 30 kt. Seas
18 to 23 ft. Scattered showers.
.SUN NIGHT...W winds 15 to 25 kt. Seas 15 to 20 ft.
.MON...W winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
11 to 16 ft.
.MON NIGHT...S to SW winds 5 to 15 kt, becoming S and increasing
to 20 to 30 kt. Seas subsiding to 10 to 11 ft.
.TUE...S winds 25 to 35 kt. Seas 10 to 16 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 12 to 14 ft.
.WED...W to SW winds 15 to 25 kt. Seas 10 to 12 ft.
.WED NIGHT...W to SW winds 20 to 30 kt. Seas 9 to 11 ft,
building to 11 to 18 ft.

$$

PZZ810-202200-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
141 AM PST Sat Jan 20 2018

...STORM WARNING...

.TODAY...SW winds 15 to 25 kt. Seas 13 to 19 ft. Scattered
showers.
.TONIGHT...S to SW winds 25 to 35 kt, increasing to 35 to 45 kt.
Seas 12 to 15 ft, building to 13 to 21 ft. Scattered showers.
.SUN...S winds 40 to 50 kt, becoming W and diminishing to 20 to
25 kt. Seas 18 to 24 ft. Chance of rain.
.SUN NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 16 to 18 ft.
.MON...W winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
12 to 15 ft.
.MON NIGHT...S to SW winds 5 to 10 kt, becoming S 15 to 25 kt.
Seas 10 to 12 ft.
.TUE...S winds increasing to 25 to 35 kt. Seas 10 to 15 ft.
.TUE NIGHT...S winds 20 to 30 kt, becoming W to SW 15 to 25 kt.
Seas 12 to 16 ft.
.WED...S to SW winds 20 to 25 kt, becoming W to SW 15 to 20 kt.
Seas 10 to 12 ft.
.WED NIGHT...W to SW winds 10 to 20 kt, becoming SW 20 to 30 kt.
Seas 9 to 11 ft.

$$

PZZ910-202200-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
141 AM PST Sat Jan 20 2018

...GALE WARNING...

.TODAY...W winds 15 to 25 kt, becoming SW 25 to 35 kt. Seas
13 to 18 ft. Showers.
.TONIGHT...SW winds 30 to 40 kt, becoming S 35 to 45 kt. Seas
13 to 23 ft. Chance of rain.
.SUN...S to SW winds 35 to 45 kt, becoming W and diminishing to
20 to 25 kt. Seas 18 to 24 ft. Scattered showers.
.SUN NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 15 to 19 ft.
.MON...W winds 15 to 20 kt, becoming W to SW 10 to 15 kt. Seas
11 to 16 ft.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 10 to 12 ft.
.TUE...S winds increasing to 25 to 35 kt. Seas 10 to 15 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 12 to 14 ft.
.WED...W winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas
10 to 12 ft.
.WED NIGHT...W to SW winds 20 to 30 kt. Seas 9 to 11 ft,
building to 11 to 18 ft.

$$

PZZ815-202200-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
141 AM PST Sat Jan 20 2018

...GALE WARNING...

.TODAY...SW winds 15 to 25 kt. Seas 13 to 19 ft. Chance of rain.
.TONIGHT...SW winds 25 to 35 kt, becoming S 35 to 45 kt. Seas 11
to 14 ft, building to 12 to 20 ft. Scattered showers.
.SUN...S winds 35 to 45 kt, becoming W to SW 15 to 25 kt. Seas
13 to 23 ft. Rain.
.SUN NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 15 to 18 ft.
.MON...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
12 to 15 ft.
.MON NIGHT...S to SW winds 5 to 15 kt, becoming S 15 to 25 kt.
Seas 9 to 12 ft.
.TUE...S winds 20 to 30 kt. Seas 9 to 14 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt. Seas 11 to 16 ft.
.WED...W to SW winds 15 to 25 kt. Seas 10 to 12 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 9 to 12 ft.

$$

PZZ915-202200-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
141 AM PST Sat Jan 20 2018

...GALE WARNING...

.TODAY...SW winds 20 to 30 kt. Seas 13 to 18 ft.
.TONIGHT...S to SW winds 25 to 35 kt, increasing to 35 to 45 kt.
Seas building to 14 to 23 ft. Scattered showers.
.SUN...W to SW winds 30 to 40 kt, becoming W 15 to 25 kt. Seas
18 to 23 ft.
.SUN NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas
15 to 18 ft.
.MON...W winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas
11 to 15 ft.
.MON NIGHT...S winds 10 to 20 kt, increasing to 20 to 30 kt.
Seas 10 to 12 ft.
.TUE...S winds increasing to 30 to 40 kt. Seas 10 to 14 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 11 to 15 ft.
.WED...W to SW winds 15 to 25 kt. Seas 10 to 12 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 10 to 17 ft.

$$

.Forecaster Reinhart. Ocean Prediction Center.



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