Offshore Forecast
Issued by NWS

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803
FZPN25 KWBC 302125
OFFPZ5

OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
225 PM PDT THU MAR 30 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.

PZZ898-311215-
225 PM PDT THU MAR 30 2017

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...HIGH PRES WILL BUILD
OVER THE WATERS TONIGHT. A WARM FRONT WILL LIFT NE OVER THE
REGION FRI INTO FRI NIGHT. A COLD FRONT WILL CROSS THE WATERS FRI
NIGHT INTO SAT WHILE WEAKENING. HIGH PRES WILL REBUILD OVER THE
AREA SAT INTO SAT NIGHT. THE RIDGE WILL BRIEFLY RETREAT W OF THE
THE REGION SUN...THEN BUILD BACK ACROSS THE WATERS SUN NIGHT AND
MON. A COLD FRONT WILL APPROACH THE WATERS MON...THEN WEAKEN AS
IT MOVES INTO THE REGION MON NIGHT. ANOTHER COLD FRONT WILL THEN
APPROACH THE WATERS TUE AND TUE NIGHT.

$$

PZZ800-311215-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM
OFFSHORE-
225 PM PDT THU MAR 30 2017

.TONIGHT...W TO NW WINDS 10 TO 20 KT...BECOMING S TO SW 5 TO
15 KT. SEAS 7 TO 9 FT.
.FRI...S WINDS INCREASING TO 15 TO 25 KT. SEAS 6 TO 10 FT.
CHANCE OF RAIN.
.FRI NIGHT...S TO SW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. CHANCE
OF RAIN WITH VSBY 1 NM OR LESS.
.SAT...W TO NW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.SAT NIGHT...NW WINDS 10 TO 20 KT...BECOMING W 10 TO 15 KT. SEAS
10 TO 16 FT.
.SUN...NW WINDS 10 TO 15 KT. SEAS 13 TO 15 FT.
.SUN NIGHT...NW WINDS 15 TO 25 KT. SEAS 11 TO 14 FT.
.MON...NW WINDS 5 TO 15 KT...BECOMING S 10 TO 20 KT. SEAS 8 TO
11 FT.
.MON NIGHT...S TO SE WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.
.TUE...S TO SE WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.
.TUE NIGHT...S TO SE WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.

$$

PZZ900-311215-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM
OFFSHORE-
225 PM PDT THU MAR 30 2017

...GALE FORCE WINDS POSSIBLE MON NIGHT...

.TONIGHT...W TO NW WINDS 10 TO 15 KT...BECOMING S TO SW 10 TO
20 KT EARLY...THEN BECOMING S 20 TO 30 KT. SEAS 7 TO 10 FT.
.FRI...S WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. CHANCE OF RAIN WITH
VSBY 1 NM OR LESS.
.FRI NIGHT...S TO SW WINDS 15 TO 25 KT...BECOMING W 15 TO
20 KT. SEAS 8 TO 9 FT. CHANCE OF RAIN AND AREAS OF FOG WITH VSBY
1 NM OR LESS.
.SAT...W TO NW WINDS 10 TO 20 KT. SEAS 8 TO 10 FT...BUILDING TO
9 TO 15 FT.
.SAT NIGHT...W WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT. SEAS
11 TO 17 FT.
.SUN...NW WINDS 5 TO 15 KT. SEAS 13 TO 16 FT.
.SUN NIGHT...NW WINDS 5 TO 15 KT. SEAS 10 TO 13 FT.
.MON...S WINDS 10 TO 20 KT...INCREASING TO 20 TO 30 KT. SEAS
8 TO 10 FT.
.MON NIGHT...S WINDS 25 TO 35 KT...DIMINISHING TO 20 TO 30 KT.
SEAS 7 TO 11 FT.
.TUE...S TO SE WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.
.TUE NIGHT...S WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

$$

PZZ805-311215-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM
OFFSHORE-
225 PM PDT THU MAR 30 2017

.TONIGHT...NW WINDS 5 TO 15 KT...BECOMING VARIABLE 5 TO 10 KT.
SEAS 8 TO 9 FT.
.FRI...S WINDS 5 TO 15 KT...INCREASING TO 10 TO 20 KT. SEAS 6 TO
8 FT.
.FRI NIGHT...S TO SW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. CHANCE
OF RAIN. AREAS OF FOG. VSBY 1 NM OR LESS.
.SAT...WINDS BECOMING N TO NW 15 TO 20 KT. SEAS 7 TO 9 FT.
.SAT NIGHT...N WINDS 5 TO 15 KT. SEAS 9 TO 15 FT.
.SUN...N TO NW WINDS 10 TO 15 KT. SEAS 13 TO 15 FT.
.SUN NIGHT...N TO NW WINDS 15 TO 20 KT...DIMINISHING TO 5 TO
15 KT. SEAS 11 TO 13 FT.
.MON...N TO NW WINDS LESS THAN 10 KT...BECOMING S TO SE. SEAS
8 TO 11 FT.
.MON NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.TUE...S TO SW WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT. SEAS
6 TO 8 FT.
.TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 10 FT.

$$

PZZ905-311215-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM
OFFSHORE-
225 PM PDT THU MAR 30 2017

.TONIGHT...W TO NW WINDS 5 TO 15 KT...BECOMING W TO SW EARLY...
THEN BECOMING S 15 TO 25 KT. SEAS 7 TO 9 FT.
.FRI...S WINDS 15 TO 25 KT. SEAS 6 TO 10 FT. CHANCE OF RAIN WITH
VSBY 1 NM OR LESS.
.FRI NIGHT...S TO SW WINDS 15 TO 20 KT...BECOMING W 10 TO
20 KT. SEAS 7 TO 8 FT. AREAS OF FOG AND CHANCE OF RAIN WITH VSBY
1 NM OR LESS.
.SAT...N TO NW WINDS 10 TO 20 KT. SEAS 7 TO 9 FT...BUILDING TO
8 TO 14 FT.
.SAT NIGHT...NW WINDS 10 TO 15 KT...BECOMING N TO NW 5 TO 10 KT.
SEAS 10 TO 16 FT.
.SUN...N TO NW WINDS 5 TO 15 KT. SEAS 12 TO 15 FT.
.SUN NIGHT...N WINDS 5 TO 15 KT...BECOMING VARIABLE. SEAS 10 TO
13 FT.
.MON...S WINDS 15 TO 25 KT. SEAS 8 TO 10 FT.
.MON NIGHT...S WINDS 20 TO 30 KT. SEAS 7 TO 10 FT.
.TUE...W TO SW WINDS 5 TO 15 KT...BECOMING S 15 TO 25 KT. SEAS
6 TO 10 FT.
.TUE NIGHT...S WINDS 15 TO 25 KT. SEAS 7 TO 12 FT.

$$

PZZ810-311215-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-
225 PM PDT THU MAR 30 2017

.TONIGHT...N TO NW WINDS 10 TO 15 KT...BECOMING N. SEAS 8 TO
9 FT.
.FRI...VARIABLE WINDS LESS THAN 10 KT...BECOMING S. SEAS 6 TO
8 FT.
.FRI NIGHT...S TO SW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT. CHANCE OF
RAIN WITH VSBY 1 NM OR LESS.
.SAT...NW WINDS 10 TO 20 KT...BECOMING N 15 TO 20 KT. SEAS 6 TO
9 FT.
.SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 9 TO 14 FT.
.SUN...N WINDS 10 TO 20 KT. SEAS 13 TO 14 FT.
.SUN NIGHT...N WINDS 15 TO 20 KT...DIMINISHING TO 5 TO 15 KT.
SEAS 10 TO 13 FT.
.MON...N TO NE WINDS 5 TO 10 KT...BECOMING S TO SE 5 TO 15 KT.
SEAS 8 TO 10 FT.
.MON NIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.TUE...S TO SW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.
.TUE NIGHT...S WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT. SEAS
6 TO 9 FT.

$$

PZZ910-311215-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-
225 PM PDT THU MAR 30 2017

.TONIGHT...W TO NW WINDS 5 TO 10 KT...BECOMING W TO SW EARLY...
THEN BECOMING S TO SW 10 TO 20 KT. SEAS 7 TO 9 FT.
.FRI...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. CHANCE OF RAIN.
AREAS OF FOG. VSBY 1 NM OR LESS.
.FRI NIGHT...W TO SW WINDS 10 TO 15 KT...BECOMING W 10 TO
20 KT. SEAS 6 TO 8 FT. AREAS OF FOG WITH VSBY 1 NM OR LESS.
.SAT...NW WINDS 15 TO 20 KT...BECOMING N 10 TO 20 KT. SEAS
BUILDING TO 7 TO 12 FT.
.SAT NIGHT...N WINDS 5 TO 15 KT. SEAS 10 TO 15 FT.
.SUN...N WINDS 5 TO 15 KT. SEAS 12 TO 14 FT.
.SUN NIGHT...N WINDS 10 TO 20 KT...BECOMING N TO NE LESS THAN
10 KT. SEAS 9 TO 12 FT.
.MON...S TO SE WINDS 5 TO 15 KT...BECOMING S 15 TO 25 KT. SEAS
8 TO 10 FT.
.MON NIGHT...S WINDS 15 TO 25 KT. SEAS 7 TO 9 FT.
.TUE...W TO SW WINDS 5 TO 15 KT...BECOMING S 10 TO 20 KT. SEAS
6 TO 8 FT.
.TUE NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.

$$

PZZ815-311215-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM
OFFSHORE-
225 PM PDT THU MAR 30 2017

.TONIGHT...N WINDS 10 TO 20 KT. SEAS 8 TO 9 FT.
.FRI...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.FRI NIGHT...N WINDS 10 TO 20 KT...BECOMING W TO NW 5 TO 15 KT.
SEAS 6 TO 7 FT.
.SAT...N TO NW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. AREAS OF FOG
WITH VSBY 1 NM OR LESS EARLY.
.SAT NIGHT...N WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.SUN...N WINDS 20 TO 30 KT. SEAS 13 TO 16 FT.
.SUN NIGHT...N WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.
.MON...N TO NE WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT.
SEAS 8 TO 11 FT.
.MON NIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.TUE...S TO SW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT.
.TUE NIGHT...S WINDS 5 TO 15 KT. SEAS 6 TO 8 FT.

$$

PZZ915-311215-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM
OFFSHORE-
225 PM PDT THU MAR 30 2017

.TONIGHT...N TO NW WINDS 5 TO 15 KT...BECOMING S TO SW. SEAS
7 TO 9 FT.
.FRI...S TO SW WINDS 10 TO 20 KT...BECOMING SW 5 TO 15 KT. SEAS
6 TO 8 FT. CHANCE OF RAIN. AREAS OF FOG. VSBY 1 NM OR LESS.
.FRI NIGHT...W TO NW WINDS 5 TO 15 KT. SEAS 6 TO 7 FT. AREAS OF
FOG WITH VSBY 1 NM OR LESS.
.SAT...N TO NW WINDS 15 TO 20 KT. SEAS BUILDING TO 7 TO 12 FT.
AREAS OF FOG WITH VSBY 1 NM OR LESS EARLY.
.SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 10 TO 15 FT.
.SUN...N WINDS 15 TO 25 KT. SEAS 12 TO 15 FT.
.SUN NIGHT...N TO NE WINDS 15 TO 25 KT. SEAS 9 TO 13 FT.
.MON...S TO SE WINDS 5 TO 15 KT...BECOMING S 15 TO 25 KT. SEAS
7 TO 10 FT.
.MON NIGHT...S TO SW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.TUE...S TO SW WINDS 5 TO 15 KT...BECOMING S 10 TO 20 KT. SEAS
6 TO 8 FT.
.TUE NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 11 FT.

$$

.FORECASTER NOLT. OCEAN PREDICTION CENTER.



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