Offshore Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
613
FZPN25 KWBC 190321
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
821 PM PDT Sun Aug 18 2019

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.

PZZ898-191800-
821 PM PDT Sun Aug 18 2019

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS... A high pressure
ridge SW of the waters will weaken tonight while moving SE. A
weakening trough moving E over the WA waters will move E towards
the coast tonight with weak high pressure building back into the
region on Mon and Mon night. A cold front will move E into the
waters Tue and Tue night as developing low pressure passes to the
W and NW of the waters. The cold front will move E and SE Wed
and Wed night moving inland and S of the waters. Weakening high
pressure will build in from the W late Wed and Wed night, move
over the waters Thu and Thu night, then stall and dissipate Fri.
A cold front will move move E into the waters Fri and Fri night.

$$

PZZ800-191800-
Cape Flattery to Cape Shoalwater between 60 NM and 150 NM
offshore-
821 PM PDT Sun Aug 18 2019

.TONIGHT...W to NW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 5 to
8 ft.
.MON...W to SW winds less than 10 kt. Seas 6 to 8 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming S to SE. Seas
5 to 7 ft.
.TUE...S winds increasing to 15 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt. Seas building to 6 to 11 ft.
.WED...Winds diminishing to N to NW 10 to 15 kt. Seas 8 to 10 ft.
.WED NIGHT...NW winds increasing to 15 to 25 kt. Seas 7 to 11 ft.
.THU...NW winds 15 to 25 kt. Seas 7 to 10 ft.
.THU NIGHT...N to NW winds becoming 10 to 15 kt, then diminishing
to 5 to 10 kt. Seas subsiding to 5 to 8 ft.
.FRI...W to NW winds less than 10 kt, becoming SW. Seas 5 to 6 ft.
.FRI NIGHT...SW winds increasing to 10 to 15 kt. Seas 5 to 8 ft.

$$

PZZ900-191800-
Cape Flattery to Cape Shoalwater between 150 NM and 250 NM
offshore-
821 PM PDT Sun Aug 18 2019

...GALE WARNING...

.TONIGHT...W winds 10 to 15 kt. Seas 6 to 9 ft.
.MON...W winds diminishing to less than 10 kt, then becoming S to
SW. Seas 7 to 8 ft.
.MON NIGHT...S winds increasing to 10 to 20 kt. Seas becoming 5 to
7 ft.
.TUE...S winds becoming 20 to 30 kt, then increasing to 25 to 35
kt. Seas 5 to 9 ft, building to 8 to 14 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt, becoming W to SW 10 to 20
kt. Seas 8 to 13 ft.
.WED...Winds veering to N to NW 10 to 15 kt. Seas becoming 8 to 10
ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 8 to 10 ft.
.THU...N to NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
becoming 6 to 9 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas subsiding to 5 to 7 ft.
.FRI...SW winds 10 to 20 kt. Seas 5 to 9 ft.
.FRI NIGHT...W to SW winds 10 to 20 kt, becoming W 10 to 15 kt.
Seas 6 to 9 ft.

$$

PZZ805-191800-
Cape Shoalwater to Cape Lookout between 60 NM and 150 NM
offshore-
821 PM PDT Sun Aug 18 2019

.TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft.
.MON...NW winds 5 to 10 kt, becoming variable. Seas 6 to 8 ft.
.MON NIGHT...Variable winds less than 10 kt. Seas 6 to 7 ft.
.TUE...S winds 5 to 15 kt, increasing to 15 to 20 kt. Seas 5 to 6
ft.
.TUE NIGHT...S winds 15 to 25 kt. Seas building to 6 to 10 ft.
.WED...S winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas 8 to 9 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft.
.THU...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 7 to 9
ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI...N winds 5 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 7 ft.

$$

PZZ905-191800-
Cape Shoalwater to Cape Lookout between 150 NM and 250 NM
offshore-
821 PM PDT Sun Aug 18 2019

.TONIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft.
.MON...NW winds 5 to 10 kt, becoming variable. Seas 7 to 8 ft.
.MON NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 6
to 7 ft.
.TUE...S winds increasing to 20 to 30 kt. Seas 5 to 7 ft, building
to 7 to 12 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt, diminishing to 10 to 20 kt.
Seas 8 to 13 ft.
.WED...Winds veering to NW 10 to 15 kt, then becoming N 5 to 15 kt.
Seas subsiding to 7 to 9 ft.
.WED NIGHT...N winds 10 to 15 kt, becoming 10 to 20 kt. Seas 7 to 9
ft.
.THU...N winds 5 to 15 kt. Seas 7 to 9 ft.
.THU NIGHT...N winds 5 to 15 kt, becoming variable. Seas subsiding
to 6 to 7 ft.
.FRI...W to SW winds 5 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...W to SW winds 5 to 15 kt, becoming W to NW 10 to 15
kt. Seas 5 to 8 ft.

$$

PZZ810-191800-
Cape Lookout to Florence, OR between 60 NM and 150 NM offshore-
821 PM PDT Sun Aug 18 2019

.TONIGHT...NW winds 10 to 15 kt. Seas 5 to 6 ft.
.MON...N to NW winds diminishing to less than 10 kt. Seas 5 to 7 ft.
.MON NIGHT...N winds less than 10 kt, becoming variable. Seas 6 to
7 ft.
.TUE...S to SW winds 5 to 15 kt, becoming S 15 to 20 kt. Seas 5 to
6 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas becoming 5 to 9 ft.
.WED...S to SW winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 7 to
9 ft.
.WED NIGHT...N winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 7
to 8 ft.
.THU...N winds 10 to 20 kt. Seas 7 to 9 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.FRI...N winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI NIGHT...N winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas
5 to 7 ft.

$$

PZZ910-191800-
Cape Lookout to Florence, OR between 150 NM and 250 NM offshore-
821 PM PDT Sun Aug 18 2019

.TONIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft.
.MON...NW winds 5 to 15 kt, diminishing to less than 10 kt. Seas 6
to 8 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming S 10 to 20
kt. Seas 6 to 7 ft.
.TUE...S winds 15 to 25 kt. Seas becoming 6 to 10 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas 6 to 11 ft.
.WED...Winds diminishing to N 5 to 15 kt. Seas 7 to 9 ft.
.WED NIGHT...N winds 10 to 15 kt, becoming 10 to 20 kt. Seas 7 to 8
ft.
.THU...N winds 5 to 15 kt. Seas 7 to 9 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 6 to 7 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 6 to 7 ft.

$$

PZZ815-191800-
Florence, OR to Point St. George between 60 NM and 150 NM
offshore-
821 PM PDT Sun Aug 18 2019

.TONIGHT...N to NW winds 10 to 15 kt. Seas 5 to 6 ft.
.MON...N winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 5 to 7
ft.
.MON NIGHT...N winds less than 10 kt, becoming variable. Seas 6 to
7 ft.
.TUE...SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 5 to 6 ft.
.TUE NIGHT...S winds 5 to 15 kt. Seas 4 to 8 ft.
.WED...S to SW winds 5 to 15 kt, becoming N. Seas 5 to 9 ft.
.WED NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...N winds 15 to 25 kt. Seas building to 7 to 10 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft.
.FRI...N winds 15 to 25 kt. Seas 7 to 11 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas subsiding to 6 to 9 ft.

$$

PZZ915-191800-
Florence, OR to Point St. George between 150 NM and 250 NM
offshore-
821 PM PDT Sun Aug 18 2019

.TONIGHT...N to NW winds 10 to 15 kt. Seas 6 to 7 ft.
.MON...N to NW winds 5 to 15 kt, becoming N. Seas 6 to 8 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming S 10 to 20
kt. Seas 6 to 7 ft.
.TUE...S winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE NIGHT...S winds 15 to 25 kt, becoming SW 10 to 20 kt. Seas
building to 6 to 11 ft.
.WED...SW winds 5 to 15 kt, becoming N. Seas 7 to 9 ft.
.WED NIGHT and THU...N to NE winds 10 to 20 kt. Seas 7 to 8 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI...N winds 10 to 20 kt. Seas 6 to 9 ft.
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 8 ft.

$$

.Forecaster Musonda. Ocean Prediction Center.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.