Offshore Forecast
Issued by NWS

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FZPN25 KWBC 182153
OFFPZ5

OFFSHORE WATERS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
253 PM PDT SAT APR 18 2015

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.

PZZ898-191145-
253 PM PDT SAT APR 18 2015

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A HIGH PRES RIDGE
OVER THE NW PORTION WILL SLOWLY WEAKEN TONIGHT THROUGH MON. A
WEAKENING COLD FRONT WILL MOVE RAPIDLY ACROSS THE WATERS MON
NIGHT. A LOW PRES TROUGH WILL MOVE INTO THE WASHINGTON WATERS TUE
AND TUE NIGHT. ANOTHER RIDGE WILL APPROACH THE AREA WED AHEAD A
COLD FRONT. THE FRONT WILL CROSS THE WATERS WED NIGHT AND THU. THE
FRONT WILL DISSIPATE AS IT MOVES INLAND THU NIGHT.

$$

PZZ800-191145-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 60 NM AND 150 NM
OFFSHORE-
253 PM PDT SAT APR 18 2015

.TONIGHT...N TO NW WINDS 15 TO 25 KT. SEAS 6 TO 7 FT.
.SUN...N TO NW WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.SUN NIGHT...NW WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.
.MON...NW WINDS 10 TO 20 KT. SEAS 7 TO 8 FT.
.MON NIGHT...NW WINDS 10 TO 20 KT. SEAS 7 TO 9 FT.
.TUE...NW WINDS 15 TO 25 KT. SEAS 8 TO 10 FT.
.TUE NIGHT...NW WINDS 20 TO 30 KT. SEAS 10 TO 12 FT.
.WED...NW WINDS 20 TO 30 KT...DIMINISHING TO 15 TO 20 KT. SEAS
8 TO 12 FT...SUBSIDING TO 6 TO 8 FT.
.WED NIGHT...W TO NW WINDS 10 TO 15 KT...BECOMING S TO SW 5 TO
15 KT. SEAS 5 TO 8 FT.
.THU...S WINDS 10 TO 20 KT...BECOMING W 10 TO 15 KT. SEAS 6 TO
10 FT.
.THU NIGHT...W TO NW WINDS 10 TO 15 KT. SEAS 8 TO 11 FT.

$$

PZZ900-191145-
CAPE FLATTERY TO CAPE SHOALWATER BETWEEN 150 NM AND 250 NM
OFFSHORE-
253 PM PDT SAT APR 18 2015

.TONIGHT...N TO NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SUN...N TO NW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.SUN NIGHT...NW WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT.
SEAS 7 TO 8 FT.
.MON...W TO NW WINDS 5 TO 15 KT. SEAS 7 TO 8 FT.
.MON NIGHT...NW WINDS INCREASING TO 15 TO 25 KT. SEAS 7 TO 10 FT.
.TUE...NW WINDS 15 TO 25 KT. SEAS 9 TO 11 FT.
.TUE NIGHT...NW WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
.WED...W TO NW WINDS 15 TO 25 KT. SEAS 7 TO 11 FT.
.WED NIGHT...S TO SW WINDS 15 TO 25 KT. SEAS 6 TO 10 FT.
.THU...W WINDS 10 TO 20 KT. SEAS 7 TO 13 FT.
.THU NIGHT...W WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT. SEAS
10 TO 14 FT.

$$

PZZ805-191145-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 60 NM AND 150 NM
OFFSHORE-
253 PM PDT SAT APR 18 2015

.TONIGHT...N WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
.SUN...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.SUN NIGHT AND MON...N WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.
.MON NIGHT...N TO NW WINDS 10 TO 20 KT...BECOMING NW 10 TO
15 KT. SEAS 7 TO 8 FT.
.TUE...NW WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.TUE NIGHT...NW WINDS 20 TO 25 KT. SEAS 10 TO 12 FT.
.WED...N TO NW WINDS 15 TO 20 KT. SEAS 8 TO 11 FT.
.WED NIGHT...NW WINDS 10 TO 15 KT...BECOMING W TO SW 5 TO 10 KT.
SEAS SUBSIDING TO 6 TO 8 FT.
.THU...S TO SW WINDS 10 TO 20 KT...BECOMING NW 5 TO 15 KT. SEAS
5 TO 9 FT.
.THU NIGHT...W TO NW WINDS 5 TO 15 KT. SEAS 7 TO 10 FT.

$$

PZZ905-191145-
CAPE SHOALWATER TO CAPE LOOKOUT BETWEEN 150 NM AND 250 NM
OFFSHORE-
253 PM PDT SAT APR 18 2015

.TONIGHT...N WINDS 15 TO 25 KT. SEAS 5 TO 8 FT.
.SUN...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.SUN NIGHT...N TO NW WINDS 10 TO 20 KT. SEAS 7 TO 8 FT.
.MON...N TO NW WINDS 10 TO 20 KT...DIMINISHING TO 5 TO 15 KT.
SEAS 7 TO 8 FT.
.MON NIGHT...NW WINDS INCREASING TO 15 TO 25 KT. SEAS 7 TO 10 FT.
.TUE...NW WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.TUE NIGHT...N TO NW WINDS 20 TO 30 KT...DIMINISHING TO 15 TO 20
KT. SEAS 9 TO 12 FT.
.WED...NW WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT. SEAS 7 TO
11 FT.
.WED NIGHT...W TO SW WINDS 10 TO 20 KT...BECOMING S TO SW 15 TO
25 KT. SEAS 6 TO 9 FT.
.THU...W TO NW WINDS 10 TO 20 KT. SEAS 6 TO 11 FT.
.THU NIGHT...W TO NW WINDS 10 TO 15 KT. SEAS 9 TO 12 FT.

$$

PZZ810-191145-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 60 NM AND 150 NM OFFSHORE-
253 PM PDT SAT APR 18 2015

.TONIGHT...N WINDS 25 TO 30 KT. SEAS 8 TO 9 FT.
.SUN...N WINDS 20 TO 25 KT. SEAS 7 TO 9 FT.
.SUN NIGHT...N WINDS 20 TO 25 KT. SEAS 8 FT.
.MON...N WINDS 15 TO 25 KT. SEAS 7 TO 8 FT.
.MON NIGHT...N WINDS 15 TO 20 KT...BECOMING NW 10 TO 15 KT. SEAS
7 TO 8 FT.
.TUE...N TO NW WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.TUE NIGHT...N WINDS 20 TO 25 KT. SEAS 10 TO 12 FT.
.WED...N WINDS 15 TO 25 KT. SEAS 9 TO 11 FT.
.WED NIGHT...N WINDS 10 TO 20 KT...BECOMING N TO NW 5 TO 15 KT.
SEAS 6 TO 9 FT.
.THU...W TO SW WINDS 5 TO 15 KT...BECOMING N TO NW 10 TO 20 KT.
SEAS 5 TO 8 FT.
.THU NIGHT...N WINDS 10 TO 20 KT...BECOMING NW 10 TO 15 KT. SEAS
6 TO 10 FT.

$$

PZZ910-191145-
CAPE LOOKOUT TO FLORENCE, OR BETWEEN 150 NM AND 250 NM OFFSHORE-
253 PM PDT SAT APR 18 2015

.TONIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.SUN AND SUN NIGHT...N WINDS 15 TO 25 KT. SEAS 7 TO 8 FT.
.MON...N TO NW WINDS 10 TO 20 KT. SEAS 7 TO 8 FT.
.MON NIGHT...NW WINDS 5 TO 15 KT...INCREASING TO 15 TO 25 KT.
SEAS 7 TO 10 FT.
.TUE...N TO NW WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.
.TUE NIGHT...N TO NW WINDS 20 TO 25 KT. SEAS 10 TO 12 FT.
.WED...N WINDS 15 TO 25 KT...BECOMING N TO NW 10 TO 15 KT. SEAS 8
TO 11 FT SUBSIDING TO 6 TO 8 FT.
.WED NIGHT...N TO NW WINDS 10 TO 15 KT...BECOMING W TO SW 10 TO
20 KT. SEAS 6 TO 8 FT.
.THU...NW WINDS 10 TO 20 KT. SEAS 6 TO 11 FT.
.THU NIGHT...W TO NW WINDS 10 TO 15 KT. SEAS 9 TO 11 FT.

$$

PZZ815-191145-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 60 NM AND 150 NM
OFFSHORE-
253 PM PDT SAT APR 18 2015

...GALE WARNING...

.TONIGHT...N WINDS 25 TO 35 KT...BECOMING 25 TO 30 KT. SEAS 9 TO
12 FT.
.SUN...N WINDS 25 TO 30 KT. SEAS 8 TO 12 FT.
.SUN NIGHT...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.MON...N WINDS 15 TO 25 KT. SEAS 8 TO 9 FT.
.MON NIGHT...N TO NW WINDS 15 TO 20 KT. SEAS 7 TO 9 FT.
.TUE...N WINDS INCREASING TO 20 TO 30 KT. SEAS BUILDING TO 8 TO
12 FT.
.TUE NIGHT...N WINDS 20 TO 30 KT. SEAS 11 TO 13 FT.
.WED...N WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
.WED NIGHT...N WINDS 20 TO 30 KT...SUBSIDING TO 15 TO 20 KT. SEAS
7 TO 12 FT...SUBSIDING TO 6 TO 9 FT.
.THU...N TO NW WINDS 10 TO 20 KT. SEAS 5 TO 9 FT.
.THU NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 10 FT.

$$

PZZ915-191145-
FLORENCE, OR TO POINT ST. GEORGE BETWEEN 150 NM AND 250 NM
OFFSHORE-
253 PM PDT SAT APR 18 2015

.TONIGHT...N WINDS 20 TO 30 KT. SEAS 6 TO 11 FT.
.SUN...N WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.
.SUN NIGHT...N WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.MON...N WINDS 15 TO 25 KT. SEAS 7 TO 9 FT.
.MON NIGHT...N TO NW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.TUE...N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.TUE NIGHT...N WINDS 20 TO 30 KT. SEAS 10 TO 13 FT.
.WED...N WINDS 15 TO 25 KT. SEAS 8 TO 13 FT.
.WED NIGHT...N WINDS 15 TO 25 KT...BECOMING W TO SW 10 TO 20 KT.
SEAS 6 TO 10 FT.
.THU...W TO NW WINDS 10 TO 20 KT. SEAS 6 TO 10 FT.
.THU NIGHT...N TO NW WINDS 10 TO 20 KT. SEAS 7 TO 11 FT.

$$

.FORECASTER SHAW. OCEAN PREDICTION CENTER.


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