High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 201602
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC MON OCT 20 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

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.

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 1200 UTC OCT 20.
24 HOUR FORECAST VALID 1200 UTC OCT 21.
48 HOUR FORECAST VALID 1200 UTC OCT 22.

.WARNINGS.

...STORM WARNING...
.LOW 51N154W 980 MB MOVING E 20 KT. WITHIN 660 NM S AND 540 NM
SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW 52N142W 972 MB. WITHIN 240 NM SW
SEMICIRCLE WINDS 40 TO 55 KT. SEAS 20 TO 32 FT. ELSEWHERE WITHIN
300 NM NW SEMICIRCLE AND 960 NM S AND 600 NM E QUADRANTS WINDS
25 TO 40 KT. SEAS 11 TO 24 FT.
.48 HOUR FORECAST LOW 54N145W 970 MB. WITHIN 360 NM OF CENTER
WINDS 35 TO 45 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 1260 NM S
AND 960 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.

...STORM WARNING...
.WITHIN 360 NM NW AND N OF A FRONT FROM 30N162E TO 36N178E AREA
OF NE WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW 32N168E 997 MB. WITHIN 300 NM NW AND N
QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 25 FT. ELSEWHERE OVER
FORECAST WATERS WITHIN 480 NM NW AND 240 NM E AND SE QUADRANTS
WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.36 HOUR FORECAST LOW 32N169E 992 MB. WITHIN 300 NM NW AND N
QUADRANTS WINDS 40 TO 55 KT. SEAS 17 TO 28 FT.
.48 HOUR FORECAST LOW 34N171E 994 MB. WITHIN 360 NM W AND SW
SEMICIRCLES AND 720 NM NE QUADRANT WINDS 30 TO 45 KT. SEAS 14 TO
22 FT. ELSEWHERE WITHIN 300 NM SE QUADRANT WINDS 20 TO 30 KT.
SEAS 10 TO 16 FT.

...GALE WARNING...
.LOW 50N174W 997 MB MOVING SE 30 KT. WITHIN 300 NM S SEMICIRCLE
AND 360 NM S OF A LINE FROM LOW CENTER TO 50N176E TO 52N168E
WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED WITH
LOW 56N156W NOTED BELOW.

...GALE WARNING...
.OVER FORECAST WATERS N OF 55N BETWEEN 168W AND 180W AREA OF N
TO NW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST NEW LOW 56N156W 989 MB. WITHIN 900 NM S AND
780 NM W AND NW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED WITH
LOW 54N145W NOTED ABOVE.

...GALE WARNING...
.24 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 44N160E
TO 54N170E AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 40N160E
TO 58N177E AREA OF S TO SW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 59N147W 978 MB MOVING NW 20 KT. WITHIN 420 NM S AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW INLAND WITH CONDITIONS DESCRIBED WITH LOW
52N142W NOTED ABOVE.

.FROM 35N TO 45N BETWEEN 128W AND 140W AREA OF WINDS 20 TO 30
KT. SEAS 12 TO 24 FT.
.24 HOUR FORECAST EXCEPT WHERE NOTED BELOW FROM 30N TO 36N
BETWEEN 118W AND 136W AREA OF WINDS LESS THAN 25 KT. SEAS 8 TO
14 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.24 HOUR FORECAST FROM 31N TO 35N BETWEEN 118W AND 123W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST FROM 30N TO 34N BETWEEN 118W AND 123W AREA OF
N TO NW WINDS TO 25 KT. SEAS 8 TO 13 FT.

.HIGH 34N157W 1026 MB MOVING SE 20 KT.
.24 HOUR FORECAST HIGH 31N147W 1023 MB.
.48 HOUR FORECAST HIGH S OF AREA.

.HIGH 41N160E 1030 MB MOVING NE 20 KT.
.24 HOUR FORECAST HIGH 44N169E 1029 MB.
.48 HOUR FORECAST HIGH 46N177W 1030 MB.

.FORECASTER ACHORN. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC MON OCT 20.
24 HOUR FORECAST VALID 1200 UTC TUE OCT 21.
48 HOUR FORECAST VALID 1200 UTC WED OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.DISSIPATING COLD FRONT FROM 30N128W TO 20N140W. NW OF FRONT
WINDS 20 KT OR LESS. SEAS 9 TO 13 FT IN NW SWELL...EXCEPT 12 TO
16 FT NW OF LINE 30N131W TO 24N140W.
.24 HOUR NW OF LINE FROM 30N116W TO 16N128W TO 12N140W WINDS 20
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 10 TO 14 FT N
OF 21N BETWEEN 122W AND 135W.
.48 HOUR FORECAST NW OF LINE FROM 22N111W TO 07N140W WINDS 20 KT
OR LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST FAR NE.

.12 HOUR FORECAST WITHIN 60 NM OF LINE FROM 09N100W TO 08N105W
SW WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST FROM 07N TO 09N BETWEEN 100W AND 105W SW WINDS
20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 07N TO 09N BETWEEN 98W AND 100W WINDS 20
KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NW SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID 1515 UTC MON OCT 20...
.LOW PRES NEAR 16N101W 1007 MB...SCATTERED MODERATE ISOLATED
STRONG WITHIN 120 NM NW QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N79W TO LOW PRES NEAR 08N87W 1009
MB NW TO 14N93W TO LOW PRES NEAR 16N101W 1007 MB TO 12N112W TO
10N126W TO 09N136W. ITCZ FROM 10N126W TO 08N140W. SCATTERED
MODERATE ISOLATED STRONG FROM 10N TO 13N BETWEEN 126W AND
132W...AND WITHIN 60 NM N OF TROUGH BETWEEN 93W AND 95W.
SCATTERED MODERATE FROM 05N 09N BETWEEN 81W AND 88W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.


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