Offshore Forecast
Issued by NWS

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FZPN25 KWBC 120323
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
723 PM PST Mon Dec 11 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.

PZZ898-121730-
723 PM PST Mon Dec 11 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...Low pressure just W
of the Washington waters will move N tonight. An associated cold
front will move E over the waters tonight and dissipate by early
Tue. A high pressure ridge will build across the area Tue and
persist through Wed night. Another cold front will approach Wed
night and move E through the waters Thu and Thu night. A high
pressure ridge will build NE over the region Fri into Fri night.
A warm front will move E over the waters Fri night into Sat. A
cold front will move E over the waters Sat night.

$$

PZZ800-121730-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...SW winds 10 to 20 kt, becoming S to SW 5 to 15 kt.
Seas 8 to 13 ft.
.TUE...Variable winds less than 10 kt. Seas 9 to 12 ft.
.TUE NIGHT...N winds less than 10 kt, becoming NE. Seas subsiding
to 6 to 9 ft.
.WED...E to NE winds less than 10 kt. Seas 6 to 9 ft.
.WED NIGHT...E winds less than 10 kt, becoming S to SE. Seas
8 to 9 ft.
.THU...S to SW winds less than 10 kt. Seas 8 to 9 ft.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 8 to 10 ft.
.FRI...NW winds 10 to 20 kt. Seas 8 to 9 ft.
.FRI NIGHT...NW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas
7 to 9 ft.
.SAT...S to SW winds 15 to 25 kt. Seas 6 to 11 ft.
.SAT NIGHT...W winds 15 to 20 kt. Seas 8 to 13 ft.

$$

PZZ900-121730-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...S to SW winds 15 to 25 kt. Seas 12 to 20 ft.
.TUE...S to SE winds 5 to 15 kt. Seas subsiding to 8 to 12 ft.
.TUE NIGHT...S to SE winds 5 to 15 kt. Seas 6 to 10 ft.
.WED...SE winds 5 to 15 kt. Seas 7 to 11 ft.
.WED NIGHT...SE winds 10 to 20 kt, becoming S. Seas 8 to 11 ft.
.THU...S winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
8 to 12 ft.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 9 to 10 ft.
.FRI...W to NW winds 10 to 20 kt. Seas 8 to 9 ft.
.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT...W to SW winds 20 to 30 kt. Seas building to 9 to 15 ft.
.SAT NIGHT...W winds 15 to 25 kt. Seas 9 to 15 ft.

$$

PZZ805-121730-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...S to SW winds 5 to 15 kt, becoming N to NW. Seas 7 to
11 ft.
.TUE...N to NE winds 5 to 15 kt, becoming NE 5 to 10 kt. Seas
9 to 11 ft.
.TUE NIGHT...NE winds 5 to 10 kt. Seas subsiding to 6 to 8 ft.
.WED...NE winds 5 to 10 kt. Seas 6 to 9 ft.
.WED NIGHT...N to NE winds less than 10 kt. Seas 8 to 9 ft.
.THU...N winds less than 10 kt, becoming variable. Seas 8 to
9 ft.
.THU NIGHT...N to NW winds less than 10 kt, becoming N. Seas
8 to 9 ft.
.FRI...N winds 10 to 20 kt, becoming NW 15 to 20 kt. Seas 8 to
10 ft.
.FRI NIGHT...NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
7 to 9 ft.
.SAT...SW winds 15 to 25 kt. Seas 6 to 9 ft.
.SAT NIGHT...SW winds 15 to 20 kt, becoming W 10 to 20 kt. Seas
6 to 11 ft.

$$

PZZ905-121730-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...S to SW winds 5 to 15 kt. Seas 9 to 14 ft.
.TUE...S to SE winds less than 10 kt, becoming E to SE. Seas
8 to 11 ft.
.TUE NIGHT...E to NE winds 5 to 15 kt, becoming E 5 to 10 kt.
Seas subsiding to 6 to 8 ft.
.WED...E to SE winds 5 to 15 kt. Seas 6 to 10 ft.
.WED NIGHT...SE winds 5 to 15 kt, becoming S. Seas 8 to 10 ft.
.THU...S to SW winds 5 to 15 kt, becoming W to NW. Seas 8 to
11 ft.
.THU NIGHT...N winds 5 to 15 kt. Seas 9 to 10 ft.
.FRI...N to NW winds 10 to 20 kt. Seas 8 to 9 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming W to SW 10 to 20 kt.
Seas 7 to 9 ft.
.SAT...SW winds 15 to 25 kt. Seas 7 to 12 ft.
.SAT NIGHT...W winds 10 to 20 kt. Seas 7 to 12 ft.

$$

PZZ810-121730-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...S to SW winds 5 to 10 kt, becoming variable. Seas
7 to 9 ft.
.TUE...N to NE winds less than 10 kt. Seas 8 to 10 ft. Chance of
rain.
.TUE NIGHT...N to NE winds 5 to 10 kt. Seas 6 to 8 ft.
.WED...N to NE winds 5 to 15 kt, becoming N 5 to 10 kt. Seas
6 to 8 ft.
.WED NIGHT...N winds 5 to 10 kt. Seas 8 to 9 ft.
.THU...N winds 5 to 10 kt. Seas 8 to 9 ft.
.THU NIGHT...N winds 5 to 15 kt, becoming 5 to 10 kt. Seas 8 to
10 ft.
.FRI...N winds 10 to 20 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 10 to 20 kt, becoming N to NW 5 to 10 kt.
Seas 7 to 9 ft.
.SAT...Variable winds less than 10 kt, becoming S to SW. Seas
6 to 7 ft.
.SAT NIGHT...W to SW winds 5 to 15 kt. Seas 5 to 8 ft.

$$

PZZ910-121730-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...W to SW winds less than 10 kt, becoming variable.
Seas 9 to 11 ft.
.TUE...E to NE winds 5 to 10 kt. Seas 8 to 10 ft.
.TUE NIGHT...E winds 5 to 15 kt. Seas 6 to 8 ft.
.WED...E to SE winds 5 to 15 kt, becoming SE 5 to 10 kt. Seas
6 to 9 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming S. Seas
8 to 9 ft.
.THU...SW winds less than 10 kt, becoming variable. Seas 8 to
10 ft.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 9 to 10 ft.
.FRI...N to NW winds 10 to 20 kt. Seas 8 to 10 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming W. Seas 7 to 9 ft.
.SAT...W to SW winds 10 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas
6 to 10 ft.

$$

PZZ815-121730-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...Variable winds less than 10 kt. Seas 7 to 9 ft.
.TUE...Variable winds less than 10 kt, becoming N to NE. Seas
8 to 9 ft. Chance of rain.
.TUE NIGHT...N to NE winds 5 to 15 kt. Seas 6 to 8 ft.
.WED...N winds 5 to 15 kt. Seas 6 to 8 ft.
.WED NIGHT...N winds 10 to 15 kt, becoming 10 to 20 kt. Seas
8 to 9 ft.
.THU...N winds 10 to 20 kt. Seas 8 to 10 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 9 to 10 ft.
.FRI...N winds 10 to 20 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.

$$

PZZ915-121730-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
723 PM PST Mon Dec 11 2017

.TONIGHT...Variable winds less than 10 kt, becoming E to NE.
Seas 8 to 11 ft.
.TUE...E to NE winds 5 to 10 kt. Seas 8 to 10 ft.
.TUE NIGHT...E winds 5 to 10 kt, becoming 5 to 15 kt. Seas 6 to
8 ft.
.WED...E to SE winds 5 to 15 kt. Seas 6 to 9 ft.
.WED NIGHT...Variable winds 5 to 15 kt. Seas 8 to 9 ft.
.THU...N to NW winds 5 to 15 kt. Seas 8 to 10 ft.
.THU NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 9 to 10 ft.
.FRI...N winds 10 to 20 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...N to NW winds 10 to 20 kt, becoming W. Seas 6 to 8 ft.
.SAT NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 8 ft.

$$

.Forecaster Nolt. Ocean Prediction Center.


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