High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 230421
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU OCT 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC OCT 23.
24 HOUR FORECAST VALID 0000 UTC OCT 24.
48 HOUR FORECAST VALID 0000 UTC OCT 25.

.WARNINGS.

.FOR WARNING INFORMATION REGARDING TROPICAL STORM ANA SEE
HONOLULU HIGH SEAS FORECAST HFOHSFNP.

...STORM WARNING...
.LOW 55N146W 979 MB MOVING SE 15 KT. WITHIN 360 NM N AND E...960
NM S...AND 780 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 20
FT...HIGHEST SW OF THE LOW CENTER.
.24 HOUR FORECAST LOW 49N142W 988 MB. WITHIN 180 NM W AND SW
QUADRANTS WINDS 40 TO 50 KT. SEAS 14 TO 26 FT. ELSEWHERE WITHIN
300 NM E AND SE QUADRANTS...AND FROM 41N TO 55N BETWEEN 141W AND
158W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 42N137W 1005 MB. WITHIN 300 NM W
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 22 FT.

...GALE WARNING...
.LOW 48N125W 998 MB MOVING NE 20 KT. FRONT EXTENDS FROM THE LOW
TO 39N130W TO 34N140W. WITHIN 180 NM E AND SE OF THE FRONT WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED
CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 35N172W 998 MB MOVING NE 10 KT. OVER FORECAST WATERS WITHIN
360 NM OF LOW AND 420 NM N AND NE OF A FRONT FROM 37N175E TO
34N175W TO 32N160W WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW 36N177E 1005 MB. WITHIN 360 NM N AND NE OF
A LINE FROM 41N178E TO 30N165W WINDS 25 TO 35 KT. SEAS 8 TO 16
FT.
.48 HOUR FORECAST LOW 44N173W 1000 MB. WITHIN 360 NM N AND 420
NM W QUADRANTS AND FROM 34N TO 48N BETWEEN 161W AND 171W WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.FRONT EXTENDS FROM 56N173E TO 46N167E. WITHIN 420 NM NE AND E
OF THE FRONT WINDS 25 TO 40 KT. SEAS 8 TO 17 FT.
.24 HOUR FORECAST FRONT TO EXTEND FROM 66N167W TO 60N164W TO
51N179E. WITHIN 240 NM E AND SE OF THE FRONT WINDS 20 TO 30 KT.
SEAS TO 11 FT.
.48 HOUR FORECAST FRONT DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 39N140W 1007 MB. S OF 41N WITHIN 600
NM W QUADRANT WINDS 25 TO 35 KT. SEAS 10 TO 16 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 40N131W 1000 MB.
WITHIN 300 NM NE AND 360 NM SE QUADRANTS AND FROM 31N TO 40N
BETWEEN 129W AND 138W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.

.SYNOPSIS AND FORECAST.

.LOW 52N136W 985 MB MOVING NW 15 KT. WITHIN 300 NM E AND SE
SEMICIRCLES WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.24 HOUR FORECAST LOW 39N162E 1015 MB. WITHIN 240 NM N QUADRANT
WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 38N161E 1018 MB. WITHIN 240 NM N AND NE
QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST OVER FORECAST WATERS N AND NW OF A LINE FROM
47N160E TO 58N173W SW WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST W OF A LINE FROM 62N168W TO 56N170W TO 47N160E
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

.48 HOUR FORECAST NEW LOW 59N146W 1005 MB. WITHIN 420 NM SW
QUADRANT WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY BELOW 1 NM FROM
38N TO 44N BETWEEN 180W AND 173E.
.48 HOUR FORECAST DENSE FOG FROM 37N TO 45N BETWEEN 166W AND
179W.

.HIGH 30N133W 1020 MB DRIFTING SE.
.24 HOUR FORECAST HIGH S OF FORECAST AREA.

.HIGH 46N174W 1031 MB MOVING SE 20 KT.
.24 HOUR FORECAST HIGH 43N164W 1032 MB.
.48 HOUR FORECAST HIGH 37N155W 1028 MB.

.48 HOUR FORECAST HIGH 46N165E 1026 MB.

.48 HOUR FORECAST HIGH 31N162E 1022 MB.

.48 HOUR FORECAST NEW HIGH 55N161W 1018 MB.

.FORECASTER COLLINS. 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 0000 UTC THU OCT 23.
24 HOUR FORECAST VALID 0000 UTC FRI OCT 24.
48 HOUR FORECAST VALID 0000 UTC SAT OCT 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY LINE FROM 30N126W TO 30N115W TO 20N110W
TO 06N130W TO 15N140W TO 30N126W WINDS 20 KT OR LESS. SEAS 8 TO
10 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY LINE 10N127W TO 15N110W
TO 03.4S115W TO 00N125W TO 10N127W WINDS 20 KT OR LESS. SEAS TO
8 FT IN MIXED NW AND SW SWELL.
.48 HOUR FORECAST S OF 08N BETWEEN 94W AND 112W WINDS 20 KT OR
LESS. SEAS 8 FT IN MIXED NW AND SW SWELL.

.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS
8 TO 10 FT.

.N OF 27N W OF 130W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST N OF LINE 29N130W 29N130W TO 25N130W TO
30N118W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST NW OF LINE 30N129W TO 27N140W WINDS 20 KT OR
LESS. SEAS 8 TO 12 FT IN NW SWELL.

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

CONVECTION VALID 0330 UTC THU OCT 23...
.SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 10N BETWEEN 90W
AND 95W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 08N78W TO 14N92W TO 10N100W TO 09N140W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 90 NM N AND 120 NM S OF TROUGH
BETWEEN 120W AND 125W. SCATTERED MODERATE WITHIN 90 NM EITHER
SIDE OF TROUGH W OF 125W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.



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