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
000
FZPN25 KWBC 271539
OFFPZ5

OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
839 AM PDT THU APR 27 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.

PZZ898-280430-
839 AM PDT THU APR 27 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A HIGH PRES RIDGE
WILL BUILD TOWARDS THE REGION TODAY THROUGH THU NIGHT...THEN WILL
MOVE SE ACROSS WATERS FRI INTO SAT NIGHT WHILE WEAKENING. A
WEAKENING COLD FRONT WILL MOVE ACROSS THE AREA SAT AND SAT NIGHT.
ANOTHER HIGH PRES RIDGE WILL WEAKEN AS IT MOVES ACROSS THE AREA
LATE SUN INTO MON NIGHT. A WEAK FRONTAL SYSTEM WILL MOVE NE INTO
THE WATERS MON NIGHT.

$$

PZZ800-280430-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM
OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...NW WINDS 10 TO 15 KT. SEAS 8 TO 9 FT. CHANCE OF RAIN.
.TONIGHT...NW WINDS 15 TO 25 KT. SEAS 7 TO 8 FT.
.FRI...NW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.FRI NIGHT...NW WINDS 5 TO 15 KT...BECOMING W. SEAS 5 TO 6 FT.
.SAT...S WINDS 10 TO 20 KT...INCREASING TO 20 TO 30 KT. SEAS
5 TO 8 FT.
.SAT NIGHT...S TO SW WINDS 15 TO 25 KT...BECOMING W TO NW 15 TO
20 KT. SEAS 6 TO 9 FT.
.SUN...NW WINDS 15 TO 20 KT. SEAS 7 TO 9 FT.
.SUN NIGHT...NW WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT.
SEAS 6 TO 9 FT.
.MON...VARIABLE WINDS LESS THAN 10 KT...BECOMING S TO SE 10 TO
20 KT. SEAS 5 TO 6 FT.
.MON NIGHT...S TO SE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.

$$

PZZ900-280430-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM
OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...NW WINDS 10 TO 15 KT. SEAS 7 TO 9 FT.
.TONIGHT...NW WINDS 10 TO 20 KT. SEAS 6 TO 7 FT.
.FRI...N TO NW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.
.FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING S 10 TO
20 KT. SEAS 5 TO 6 FT.
.SAT...S TO SW WINDS INCREASING TO 20 TO 30 KT. SEAS BUILDING TO 6
TO 10 FT.
.SAT NIGHT...SW WINDS 15 TO 25 KT...BECOMING W TO NW 15 TO 20
KT. SEAS 7 TO 11 FT.
.SUN...NW WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT. SEAS
8 TO 10 FT.
.SUN NIGHT...W TO NW WINDS 5 TO 15 KT...BECOMING VARIABLE. SEAS
6 TO 8 FT.
.MON...S TO SE WINDS INCREASING TO 15 TO 25 KT. SEAS 5 TO 7 FT.
.MON NIGHT...S TO SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.

$$

PZZ805-280430-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM
OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...NW WINDS 10 TO 15 KT. SEAS 8 TO 9 FT. CHANCE OF RAIN.
.TONIGHT...NW WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT.
SEAS 7 TO 8 FT.
.FRI...N TO NW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.
.FRI NIGHT...N TO NW WINDS 5 TO 10 KT...BECOMING VARIABLE. SEAS
5 TO 6 FT.
.SAT...S WINDS 5 TO 15 KT...INCREASING TO 15 TO 25 KT. SEAS 5 TO
7 FT.
.SAT NIGHT...S TO SW WINDS 15 TO 25 KT...BECOMING W TO SW 15 TO
20 KT. SEAS 5 TO 8 FT.
.SUN...NW WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT. SEAS
6 TO 8 FT.
.SUN NIGHT...NW WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT.
SEAS 6 TO 8 FT.
.MON...VARIABLE WINDS LESS THAN 10 KT...BECOMING S 10 TO 20 KT.
SEAS 5 TO 6 FT.
.MON NIGHT...S WINDS 10 TO 20 KT...BECOMING S TO SW 5 TO 15 KT.
SEAS 5 TO 6 FT.

$$

PZZ905-280430-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM
OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...NW WINDS 10 TO 15 KT. SEAS 7 TO 9 FT.
.TONIGHT...NW WINDS 10 TO 15 KT...BECOMING N TO NW . SEAS 6 TO 8
FT.
.FRI...N TO NW WINDS 5 TO 15 KT...BECOMING N. SEAS 5 TO 7 FT.
.FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING S 10 TO
20 KT. SEAS 5 TO 6 FT.
.SAT...S WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
.SAT NIGHT...SW WINDS 15 TO 25 KT...BECOMING NW 10 TO 20 KT.
SEAS 6 TO 8 FT.
.SUN...NW WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT. SEAS
6 TO 8 FT.
.SUN NIGHT...NW WINDS LESS THAN 10 KT...BECOMING VARIABLE. SEAS
6 TO 8 FT.
.MON...S TO SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON NIGHT...S TO SW WINDS 10 TO 20 KT...BECOMING SW 10 TO
15 KT. SEAS 5 TO 6 FT.

$$

PZZ810-280430-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...W WINDS 10 TO 15 KT...BECOMING NW. SEAS 7 TO 9 FT.
CHANCE OF RAIN.
.TONIGHT...NW WINDS 10 TO 15 KT...BECOMING N. SEAS 7 TO 8 FT.
.FRI...N WINDS 5 TO 10 KT. SEAS 6 TO 7 FT.
.FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.
.SAT...VARIABLE WINDS LESS THAN 10 KT...BECOMING S TO SW. SEAS
5 FT.
.SAT NIGHT...W TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SUN...NW WINDS 10 TO 15 KT...BECOMING N. SEAS 5 TO 7 FT.
.SUN NIGHT...N WINDS 5 TO 10 KT. SEAS 6 TO 7 FT.
.MON...VARIABLE WINDS LESS THAN 10 KT...BECOMING S TO SW. SEAS
5 TO 6 FT.
.MON NIGHT...SW WINDS 5 TO 15 KT. SEAS 4 TO 5 FT.

$$

PZZ910-280430-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...NW WINDS 5 TO 15 KT. SEAS 7 TO 8 FT. CHANCE OF RAIN.
.TONIGHT...N WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.
.FRI...N TO NE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.
.FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING S TO SE.
SEAS 5 TO 6 FT.
.SAT...S TO SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SAT NIGHT...SW WINDS 15 TO 20 KT...BECOMING W 10 TO 15 KT. SEAS
5 TO 7 FT.
.SUN...N TO NW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.
.SUN NIGHT...N WINDS LESS THAN 10 KT...BECOMING VARIABLE. SEAS
6 TO 7 FT.
.MON...S WINDS 10 TO 20 KT...BECOMING SW. SEAS 5 TO 6 FT.
.MON NIGHT...SW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.

$$

PZZ815-280430-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM
OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...W TO NW WINDS 5 TO 15 KT. SEAS 7 TO 8 FT. CHANCE OF
RAIN.
.TONIGHT...N TO NW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.FRI AND FRI NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SAT...N WINDS 10 TO 20 KT...BECOMING N TO NW 5 TO 15 KT. SEAS
5 TO 7 FT.
.SAT NIGHT...W TO NW WINDS 5 TO 15 KT. SEAS 4 TO 5 FT.
.SUN...W TO NW WINDS 10 TO 15 KT...BECOMING N. SEAS 4 TO 6 FT.
.SUN NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 7 FT.
.MON...N TO NW WINDS 5 TO 15 KT. SEAS 5 TO 7 FT.
.MON NIGHT...N TO NW WINDS 5 TO 15 KT...BECOMING W. SEAS 4 TO
6 FT.

$$

PZZ915-280430-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM
OFFSHORE-
839 AM PDT THU APR 27 2017

.TODAY...W WINDS LESS THAN 10 KT. SEAS 7 TO 8 FT. RAIN.
.TONIGHT...N TO NE WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.
.FRI...E TO NE WINDS 5 TO 15 KT. SEAS 5 TO 6 FT.
.FRI NIGHT...VARIABLE WINDS 5 TO 15 KT...BECOMING S TO SE. SEAS
5 TO 6 FT.
.SAT...S WINDS 5 TO 15 KT...BECOMING SW. SEAS 4 TO 6 FT.
.SAT NIGHT...W TO SW WINDS 10 TO 20 KT...BECOMING W 10 TO
15 KT. SEAS 4 TO 6 FT.
.SUN...N TO NW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...N TO NE WINDS 5 TO 15 KT...BECOMING VARIABLE. SEAS
5 TO 6 FT.
.MON...S WINDS 5 TO 15 KT...BECOMING SW 10 TO 20 KT. SEAS 5 TO
6 FT.
.MON NIGHT...W TO SW WINDS 5 TO 15 KT. SEAS 4 TO 6 FT.

$$

.FORECASTER ACHORN. 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.