Offshore Waters Forecast (Washington/Oregon)

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FZPN25 KWBC 180350
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
750 PM PST Sat Feb 17 2018

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.

PZZ898-181645-
750 PM PST Sat Feb 17 2018

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A strong cold front
will cross the waters tonight. An area of low pressure will move
S along the Washington coast tonight and move inland near the
Washington and Oregon border Sun. A low pressure trough along the
coast of Vancouver island will weaken Sun night into Mon. A very
weak trough will persist along the Washington and Oregon coast
Mon night and Tue. Another cold front will approach the area from
the NW Tue night, then rapidly pass SE across the waters Wed into
Wed night. High pressure will build in from the northwest Thu and
Thu night. 

$$

PZZ800-181645-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
750 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...NW winds 35 to 45 kt. Seas 19 to 24 ft. Chance of rain.
.SUN...N to NW winds 35 to 45 kt. Seas 15 to 27 ft.
.SUN NIGHT...N winds diminishing to 20 to 30 kt. Seas subsiding to
13 to 22 ft.
.MON...N winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas
subsiding to 8 to 14 ft.
.MON NIGHT...N winds 5 to 15 kt. Seas subsiding to 6 to 9 ft.
.TUE...SE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
subsiding to 5 to 7 ft.
.TUE NIGHT...Winds backing to E to NE 10 to 20 kt. Seas 5 to 7 ft.
.WED...Winds backing to W to NW 5 to 15 kt, then increasing to 15 to
25 kt. Seas 5 to 7 ft.
.WED NIGHT...NW winds 20 to 30 kt. Seas building to 6 to 10 ft.
.THU...NW winds 20 to 30 kt. Seas building to 9 to 13 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas becoming 9 to 16 ft.

$$

PZZ900-181645-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
750 PM PST Sat Feb 17 2018

...STORM WARNING...

.TONIGHT...NW winds 35 to 40 kt, increasing to 40 to 50 kt. Seas 19
to 25 ft. Chance of rain.
.SUN...N winds 35 to 50 kt. Seas building to 20 to 29 ft.
.SUN NIGHT...N winds 35 to 45 kt. Seas subsiding to 13 to 27 ft.
.MON...N winds diminishing to 20 to 30 kt. Seas subsiding to 9 to 16
ft.
.MON NIGHT...NW winds diminishing to 10 to 20 kt, then becoming W to
NW 5 to 15 kt. Seas subsiding to 6 to 10 ft.
.TUE...Winds backing to S to SE 10 to 20 kt, then becoming E to SE.
Seas subsiding to 5 to 8 ft.
.TUE NIGHT...E to NE winds 10 to 20 kt. Seas 6 to 8 ft.
.WED...Winds backing to N to NW 15 to 25 kt. Seas 5 to 7 ft.
.WED NIGHT...NW winds 20 to 30 kt. Seas building to 7 to 10 ft.
.THU...NW winds 25 to 30 kt. Seas building to 10 to 13 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas becoming 10 to 16 ft.

$$

PZZ805-181645-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
750 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...NW winds 30 to 40 kt. Seas 16 to 23 ft. Chance of rain.
.SUN...NW winds 35 to 45 kt. Seas building to 20 to 28 ft. Chance of
rain.
.SUN NIGHT...N winds 30 to 40 kt, diminishing to 20 to 30 kt. Seas
becoming 14 to 27 ft.
.MON...N winds 20 to 30 kt. Seas subsiding to 10 to 17 ft.
.MON NIGHT...N winds becoming 10 to 20 kt, then diminishing to 5 to
15 kt. Seas subsiding to 7 to 11 ft.
.TUE...Variable winds less than 10 kt, becoming S. Seas subsiding to
6 to 7 ft.
.TUE NIGHT...Winds increasing to E to SE 10 to 20 kt, then becoming
E to NE. Seas 5 to 7 ft.
.WED...N to NE winds 10 to 20 kt, becoming N to NW. Seas 5 to 7 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.THU...NW winds 20 to 30 kt. Seas building to 9 to 13 ft.
.THU NIGHT...N to NW winds 20 to 30 kt. Seas building to 11 to 17
ft.

$$

PZZ905-181645-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
750 PM PST Sat Feb 17 2018

...STORM WARNING...

.TONIGHT...NW winds 35 to 45 kt. Seas 17 to 23 ft. Chance of rain.
.SUN...NW winds 40 to 50 kt, becoming N to NW 35 to 45 kt. Seas
building to 22 to 29 ft. Chance of rain.
.SUN NIGHT...N winds 35 to 45 kt. Seas becoming 16 to 28 ft.
.MON...N winds diminishing to 20 to 30 kt. Seas subsiding to 10 to
18 ft.
.MON NIGHT...N to NW winds diminishing to 15 to 20 kt, then becoming
NW 5 to 15 kt. Seas subsiding to 7 to 11 ft.
.TUE...W winds 10 to 20 kt, becoming S to SE. Seas subsiding to 6 to
8 ft.
.TUE NIGHT...Winds backing to E 10 to 20 kt, then becoming NE. Seas
5 to 8 ft.
.WED...N to NE winds 10 to 20 kt, becoming NW. Seas 5 to 7 ft.
.WED NIGHT...NW winds increasing to 20 to 25 kt. Seas building to 6
to 9 ft.
.THU...NW winds 25 to 30 kt. Seas building to 8 to 14 ft.
.THU NIGHT...N to NW winds 20 to 30 kt. Seas building to 11 to 17
ft.

$$

PZZ810-181645-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
750 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...NW winds 25 to 30 kt, becoming 25 to 35 kt. Seas 14 to 20
ft. Chance of rain.
.SUN...NW winds increasing to 35 to 45 kt. Seas building to 19 to 28
ft. Chance of rain.
.SUN NIGHT...N to NW winds 35 to 45 kt. Seas 18 to 28 ft. Scattered
showers.
.MON...N winds diminishing to 20 to 30 kt. Seas subsiding to 12 to
20 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas subsiding to 8 to 12 ft.
.TUE...Winds diminishing to W to NW 5 to 15 kt, then becoming S to
SW. Seas subsiding to 6 to 8 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 7 ft.
.WED...N to NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 6
to 7 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft.
.THU...NW winds increasing to 20 to 30 kt, then becoming N 20 to 25
kt. Seas building to 9 to 15 ft.
.THU NIGHT...NW winds 20 to 30 kt, becoming N. Seas building to 12
to 17 ft.

$$

PZZ910-181645-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
750 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...NW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas 15
to 20 ft. Chance of rain.
.SUN...NW winds 35 to 45 kt. Seas building to 19 to 29 ft. Chance of
rain.
.SUN NIGHT...N winds 35 to 45 kt. Seas 19 to 28 ft. Scattered
showers.
.MON...N winds becoming 25 to 35 kt, then diminishing to 20 to 25
kt. Seas subsiding to 12 to 20 ft.
.MON NIGHT...N to NW winds 15 to 25 kt. Seas subsiding to 8 to 12
ft.
.TUE...Winds backing to W to SW 15 to 25 kt. Seas subsiding to 6 to
9 ft.
.TUE NIGHT...Winds backing to E to SE 10 to 20 kt, then becoming E
to NE. Seas 6 to 9 ft.
.WED...N to NE winds 10 to 15 kt, becoming N 10 to 20 kt. Seas 6 to
8 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas 6 to 7 ft.
.THU...N to NW winds increasing to 20 to 30 kt. Seas building to 9
to 15 ft.
.THU NIGHT...NW winds 25 to 30 kt, becoming N. Seas building to 13
to 17 ft.

$$

PZZ815-181645-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
750 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...NW winds 20 to 30 kt. Seas 10 to 17 ft. Chance of rain.
.SUN...NW winds increasing to 30 to 40 kt. Seas building to 14 to 27
ft. Chance of rain.
.SUN NIGHT...NW winds 35 to 45 kt, becoming N 30 to 40 kt. Seas
becoming 20 to 28 ft. Scattered showers.
.MON...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
subsiding to 14 to 23 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas subsiding to 8 to 14 ft.
.TUE...N to NW winds diminishing to 5 to 15 kt, then becoming W.
Seas subsiding to 7 to 10 ft.
.TUE NIGHT...Winds backing to S to SE 10 to 20 kt. Seas subsiding to
6 to 7 ft.
.WED...E to SE winds diminishing to less than 10 kt, then becoming N
to NW. Seas 6 to 8 ft.
.WED NIGHT...N to NW winds increasing to 10 to 20 kt. Seas 6 to 7
ft.
.THU...NW winds 15 to 25 kt, becoming N 20 to 30 kt. Seas building
to 10 to 16 ft.
.THU NIGHT...N to NW winds 25 to 30 kt. Seas becoming 12 to 17
ft.

$$

PZZ915-181645-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
750 PM PST Sat Feb 17 2018

...GALE WARNING...

.TONIGHT...NW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 10
to 18 ft.
.SUN...NW winds 30 to 40 kt. Seas building to 14 to 27 ft. Chance of
rain.
.SUN NIGHT...N to NW winds 35 to 45 kt. Seas becoming 19 to 28 ft.
Scattered showers.
.MON...N winds becoming 25 to 35 kt, then diminishing to 20 to 30
kt. Seas subsiding to 13 to 23 ft.
.MON NIGHT...N winds 20 to 25 kt, becoming NW 15 to 20 kt. Seas
subsiding to 9 to 14 ft.
.TUE...W to NW winds 15 to 25 kt. Seas subsiding to 7 to 10 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt, becoming E to SE 10 to 20
kt. Seas 6 to 10 ft.
.WED...E to NE winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas
6 to 10 ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas becoming 6 to 7 ft.
.THU...N to NW winds increasing to 20 to 30 kt. Seas building to 10
to 16 ft.
.THU NIGHT...N to NW winds 25 to 30 kt. Seas becoming 13 to 17
ft.

$$

.Forecaster Shaw. Ocean Prediction Center.