Offshore Forecast
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874
FZPN25 KWBC 182205
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
205 PM PST Sat Nov 18 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.

PZZ898-191100-
205 PM PST Sat Nov 18 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A strong cold front
will move into the waters tonight, continue SE across the region
Sun, then become nearly stationary over the Oregon waters Sun
night. The front will lift N as a warm front Mon and Mon night,
then move N of the Washington waters early Tue while the
associated cold front moves into the far W portion later in the
day. The cold front will become nearly stationary across the
region Tue night before moving N of the area as a warm front
Wed. Low pressure will pass N of the waters Wed night. A low
pressure trough will cross the region Thu and Thu night.

$$

PZZ800-191100-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 10
to 17 ft. Rain.
.SUN...S to SW winds 25 to 35 kt. Seas 11 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 9 to 15 ft. Chance of rain.
.MON...Variable winds less than 10 kt, becoming SE 10 to 20 kt. Seas
subsiding to 8 to 11 ft.
.MON NIGHT...E winds 15 to 20 kt, increasing to 20 to 30 kt. Seas
subsiding to 7 to 9 ft.
.TUE...E to SE winds 20 to 30 kt, becoming S. Seas 7 to 11 ft,
building to 10 to 17 ft.
.TUE NIGHT...S winds 20 to 25 kt. Seas 13 to 16 ft.
.WED...S winds 20 to 30 kt. Seas 13 to 15 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 14 to 16 ft.
.THU...S to SW winds 15 to 25 kt. Seas becoming 12 to 15 ft.
.THU NIGHT...SW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas
subsiding to 10 to 12 ft.

$$

PZZ900-191100-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 25 to 35 kt. Seas 10 to 17 ft. Rain with VSBY 1
nm or less.
.SUN...S to SW winds 25 to 35 kt, becoming W to SW 15 to 25 kt. Seas
10 to 17 ft. Rain.
.SUN NIGHT...Winds diminishing to NW 10 to 15 kt, then becoming W to
SW 5 to 15 kt. Seas subsiding to 8 to 12 ft.
.MON...S to SW winds 5 to 15 kt, becoming S to SE 15 to 20 kt. Seas
subsiding to 7 to 10 ft.
.MON NIGHT...SE winds 15 to 20 kt, becoming E 20 to 30 kt. Seas 7 to
10 ft.
.TUE...E to SE winds 20 to 30 kt, becoming S. Seas building to 9 to
15 ft.
.TUE NIGHT...S winds 20 to 30 kt. Seas building to 13 to 17 ft.
.WED...S winds 20 to 30 kt. Seas subsiding to 12 to 15 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 13 to 16 ft.
.THU...SW winds 20 to 30 kt. Seas 12 to 15 ft.
.THU NIGHT...W winds diminishing to 10 to 20 kt. Seas subsiding to
10 to 12 ft.

$$

PZZ805-191100-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 20 to 30 kt. Seas 7 to 12 ft. Chance of rain.
.SUN...S winds 25 to 30 kt, becoming 25 to 35 kt. Seas building to
10 to 17 ft.
.SUN NIGHT...SW winds increasing to 35 to 45 kt, then becoming NW 10
to 15 kt. Seas building to 11 to 19 ft. Chance of rain.
.MON...Winds diminishing to E less than 10 kt, then becoming E to
SE. Seas subsiding to 8 to 12 ft.
.MON NIGHT...E winds increasing to 10 to 20 kt, then becoming S 15
to 25 kt. Seas 7 to 12 ft.
.TUE...S winds increasing to 25 to 35 kt. Seas building to 11 to 18
ft.
.TUE NIGHT...S winds 20 to 30 kt. Seas 14 to 17 ft.
.WED...S winds 20 to 30 kt. Seas 14 to 16 ft.
.WED NIGHT...S to SW winds 25 to 30 kt. Seas 15 to 17 ft.
.THU...SW winds 20 to 25 kt. Seas subsiding to 11 to 14 ft.
.THU NIGHT...SW winds 20 to 25 kt, becoming W 15 to 25 kt. Seas 11
to 13 ft.

$$

PZZ905-191100-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 9 to
16 ft.
.SUN...S to SW winds 25 to 35 kt. Seas 10 to 16 ft. Rain.
.SUN NIGHT...SW winds 30 to 40 kt, becoming NW 5 to 10 kt. Seas 10
to 17 ft. Rain.
.MON...E to SE winds less than 10 kt, becoming SE. Seas subsiding to
7 to 10 ft.
.MON NIGHT...E to SE winds increasing to 10 to 20 kt, then becoming
S 15 to 25 kt. Seas 7 to 9 ft.
.TUE...S winds 20 to 30 kt. Seas building to 10 to 17 ft.
.TUE NIGHT...S winds 20 to 30 kt. Seas becoming 15 to 17 ft.
.WED...S winds 20 to 30 kt. Seas 14 to 17 ft.
.WED NIGHT...S to SW winds 20 to 30 kt. Seas 14 to 17 ft.
.THU...SW winds 15 to 25 kt. Seas subsiding to 12 to 15 ft.
.THU NIGHT...W winds 15 to 25 kt. Seas becoming 10 to 14 ft.

$$

PZZ810-191100-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...S winds 20 to 30 kt, increasing to 30 to 35 kt. Seas building
to 9 to 15 ft.
.SUN NIGHT...S to SW winds 30 to 40 kt. Seas building to 12 to 19
ft. Rain.
.MON...Winds diminishing to E to NE 5 to 15 kt, then becoming S to
SE 10 to 20 kt. Seas subsiding to 8 to 13 ft. Chance of rain with
VSBY 1 nm or less.
.MON NIGHT...S winds increasing to 20 to 30 kt. Seas 8 to 14 ft.
.TUE...S winds increasing to 30 to 35 kt. Seas building to 13 to 18
ft.
.TUE NIGHT...S winds diminishing to 20 to 30 kt. Seas 15 to 17 ft.
.WED...S winds 20 to 30 kt. Seas 14 to 16 ft.
.WED NIGHT...S to SW winds 20 to 30 kt. Seas 14 to 17 ft.
.THU...SW winds 15 to 25 kt. Seas subsiding to 11 to 14 ft.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 10 to 13 ft.

$$

PZZ910-191100-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 20 to 30 kt. Seas 7 to 12 ft. Chance of rain.
.SUN...S winds 25 to 30 kt, increasing to 30 to 40 kt. Seas building
to 9 to 15 ft. Scattered showers.
.SUN NIGHT...SW winds 30 to 40 kt, becoming NW 5 to 10 kt. Seas
building to 11 to 18 ft. Chance of rain.
.MON...E to SE winds 5 to 15 kt. Seas subsiding to 7 to 11 ft.
.MON NIGHT...S to SE winds 10 to 20 kt, becoming S 20 to 30 kt. Seas
7 to 11 ft.
.TUE...S winds 25 to 35 kt, becoming 25 to 30 kt. Seas building to
10 to 17 ft.
.TUE NIGHT...S winds 20 to 25 kt. Seas becoming 15 to 17 ft.
.WED...S winds 20 to 30 kt. Seas 15 to 17 ft.
.WED NIGHT...S to SW winds 20 to 30 kt. Seas 14 to 17 ft.
.THU...SW winds 20 to 25 kt. Seas subsiding to 12 to 14 ft.
.THU NIGHT...W winds 15 to 25 kt. Seas 10 to 14 ft.

$$

PZZ815-191100-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to
7 ft.
.SUN...S winds 15 to 25 kt, increasing to 25 to 35 kt. Seas building
to 8 to 13 ft. Chance of rain.
.SUN NIGHT...S winds 30 to 40 kt. Seas building to 10 to 17 ft.
Chance of rain with VSBY 1 nm or less.
.MON...S to SW winds diminishing to 10 to 20 kt, then becoming S 20
to 30 kt. Seas subsiding to 8 to 13 ft. Chance of rain and areas of
fog with VSBY 1 nm or less.
.MON NIGHT...S winds 20 to 30 kt. Seas 8 to 14 ft.
.TUE...S winds increasing to 30 to 40 kt. Seas building to 12 to 18
ft.
.TUE NIGHT...S winds diminishing to 20 to 30 kt. Seas 13 to 17 ft.
.WED...S winds 20 to 30 kt. Seas 13 to 16 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas 11 to 16 ft.
.THU...S winds diminishing to 15 to 20 kt, then becoming SW 15 to 25
kt. Seas subsiding to 9 to 13 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 9 to 12 ft.

$$

PZZ915-191100-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
205 PM PST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft. Chance of rain.
.SUN...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas building
to 8 to 14 ft. Scattered showers.
.SUN NIGHT...SW winds 25 to 35 kt, becoming S to SW 20 to 30 kt.
Seas building to 9 to 16 ft. Chance of rain with VSBY 1 nm or less.
.MON...Winds diminishing to E 5 to 15 kt, then becoming S 10 to 20
kt. Seas subsiding to 7 to 10 ft. Areas of fog with VSBY 1 nm or
less.
.MON NIGHT...S winds increasing to 20 to 30 kt. Seas becoming 7 to
13 ft.
.TUE...S winds 25 to 35 kt. Seas building to 10 to 17 ft.
.TUE NIGHT...S winds diminishing to 20 to 25 kt. Seas becoming 14 to
17 ft.
.WED...S winds 20 to 30 kt. Seas 13 to 17 ft.
.WED NIGHT...S winds 25 to 30 kt, becoming SW 20 to 25 kt. Seas 13
to 16 ft.
.THU...SW winds 15 to 25 kt. Seas subsiding to 10 to 14 ft.
.THU NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 9
to 13 ft.

$$

.Forecaster Shaw. Ocean Prediction Center.



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