High Seas Forecast
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000
FZPN02 KWBC 222330
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC MON SEP 22 2014

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 1800 UTC SEP 22.
24 HOUR FORECAST VALID 1800 UTC SEP 23.
48 HOUR FORECAST VALID 1800 UTC SEP 24.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 43N145W 986 MB MOVING NE 15 KT. WITHIN 180 NM W SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 11 TO 18 FT. ELSEWHERE WITHIN 420 NM
SE...600 NM SW...240 NM NE AND NW QUADRANTS WINDS 25 TO 40 KT.
SEAS 8 TO 15 FT.
.18 HOUR FORECAST LOW 46N140W 976 MB. WITHIN 240 NM SW
SEMICIRCLE WINDS 50 TO 65 KT. SEAS 18 TO 35 FT. ELSEWHERE WITHIN
240 NM OF LOW CENTER...EXCEPT 360 NM SW QUADRANT...WINDS 35 TO
50 KT. SEAS 16 TO 25 FT.
.24 HOUR FORECAST LOW 45N139W 974 MB. WITHIN 240 NM S AND W
SEMICIRCLES WINDS 45 TO 60 KT. SEAS 20 TO 36 FT. ELSEWHERE
WITHIN 360 NM NW AND 480 NM NE QUADRANTS AND WITHIN 540 NM S
SEMICIRCLE WINDS 30 TO 45 KT. SEAS 13 TO 26 FT. ALSO WITHIN 600
NM S AND 540 NM N SEMICIRCLES WINDS 20 TO 30 KT. SEAS 9 TO 16 FT.
.48 HOUR FORECAST LOW 49N134W 978 MB. WITHIN 540 NM SE...840 NM
SW...480 NM NW AND 300 NM NE QUADRANTS WINDS 25 TO 40 KT. SEAS 9
TO 23 FT...HIGHEST IN SE QUADRANT.

...GALE WARNING...
.LOW 51N167E 997 MB MOVING NE 20 KT. WITHIN 450 NM E AND SE AND
300 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 52N172E 1002 MB.
WITHIN 180 NM SW SEMICIRCLE WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 55N177E 1002 MB. WITHIN 210 NM SE
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.LOW 39N173W 1014 MB MOVING SE 25 KT. WITHIN 180 NM NE...SE AND
S QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 37N160W 1018 MB. CONDITIONS DIMINISHED.
.48 HOUR FORECAST LOW DISSIPATED.

.COMPLEX LOW WITH FIRST CENTER 36N167E 1009 MB MOVING NE 30 KT
AND SECOND CENTER 33N161E 1008 MB MOVING NE 15 KT. WITHIN 240 NM
SE AND S OF A FRONT EXTENDING FROM 40N171E TO FIRST CENTER TO
SECOND CENTER TO 33N160E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 41N178W 1011 MB
AND SECOND CENTER 35N168E 1007 MB. WITHIN 180 NM SE OF A FRONT
TO EXTEND FROM FIRST CENTER TO SECOND CENTER TO 33N164E WINDS 20
TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 44N174W 1007 MB. WITHIN 240 NM NE...420 NM
E...300 NM SE AND 600 NM S QUADRANTS WINDS 20 TO 30 KT. SEAS TO
12 FT.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 39N TO 43N BETWEEN 174W AND 180W.
.48 HOUR FORECAST DENSE FOG FROM 37N TO 44N BETWEEN 165W AND
179W.

.HIGH 31N131W 1018 MB DRIFTING S.
.24 HOUR FORECAST HIGH S OF AREA.

.HIGH 58N167W 1012 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 54N165W 1018 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 35N163W 1021 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 33N157W 1023 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 31N169W 1022 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 35N165W 1026 MB.

.HIGH 44N176W 1018 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 44N166W 1024 MB.
.48 HOUR FORECAST HIGH 39N159W 1025 MB.

.FORECASTER LEE. 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 1800 UTC MON SEP 22.
24 HOUR FORECAST VALID 1800 UTC TUE SEP 23.
48 HOUR FORECAST VALID 1800 UTC WED SEP 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST...

.LOW PRES...REMNANTS OF POLO...NEAR 22N115W 1008 MB. WITHIN 90
NM NE AND 60 NM SW SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 9
FT.
.24 HOUR LOW PRES...REMNANTS OF POLO...NEAR 22N116W 1010 MB.
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST N OF 28N W OF 135W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN NW SWELL.

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

CONVECTION VALID 2015 UTC MON SEP 22...

.LOW PRES NEAR 12N98W 1008 MB. SCATTERED MODERATE TO ISOLATED
STRONG FROM 10N TO 15N BETWEEN 96W AND 103W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N84W TO 14N94W TO LOW PRES NEAR 12N98W
1008 MB TO 09N106W TO 06N120W THEN RESUMES NEAR 17N115W TO
12N122W. ITCZ FROM 12N122W TO 10N140W. SCATTERED MODERATE TO
ISOLATED STRONG WITHIN 75 NM ALONG COAST OF COSTA RICA BETWEEN
83W AND 86W...AND WITHIN 120 NM S AND 90 NM N OF MONSOON TROUGH
BETWEEN 103W AND 107W.

.FORECASTER PAW. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC SEP 22 2014.
24 HOUR FORECAST VALID 1800 UTC SEP 23 2014.
48 HOUR FORECAST VALID 1800 UTC SEP 24 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT JUST N OF FORECAST AREA MOVING SE 10 KT.
.24 HOUR FORECAST FRONT FROM 30N143W TO 28N150W TO 28N160W.
.48 HOUR FORECAST FRONT FROM 27N140W TO 25N150W TO 26N165W.

.TROUGH FROM 17N148W TO 14N150W TO 10N150W MOVING W 10 KT.
ISOLATED MODERATE TSTMS WITHIN 90 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 15N156W TO 10N158W. E WINDS 20 TO
25 KT FROM 14N TO 18N BETWEEN 152W AND 158W.
.48 HOUR FORECAST TROUGH FROM 15N162W TO 11N164W. E WINS 20 TO
25 KT FROM 12N TO 16N BETWEEN 156W AND 164W.

.TROUGH FROM 22N165W TO 17N166W MOVING W SLOWLY AND DISSIPATING.
ISOLATED MODERATE TSTMS WITHIN 120 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 13N160E TO 12N168E MOVING NW 10 KT. SCATTERED
MODERATE TO STRONG TSTMS FROM 05N TO 10N W OF 170E.
.24 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.

.24 HOUR FORECAST NEW FRONT FROM 30N145W TO 28N151W TO 29N160W.
.48 HOUR FORECAST FRONT FROM 27N140W TO 26N149W TO 27N162W.

.HIGH 25N144W 1019 MB NEARLY STATIONARY AND DISSIPATING. RIDGES
FROM HIGH TO 30N165W AND FROM HIGH TO 26N140W.
.24 HOUR FORECAST HIGH DISSIPATED.

.RIDGE FROM 30N176W TO 28N170E TO 26N160E MOVING E SLOWLY.

.OTHERWISE...WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST
AREA.

.SEAS 8 FT OR LESS OVER ENTIRE FORECAST AREA.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST SEAS 8 TO 9 FT FROM 12N TO 18N BETWEEN 152W
AND 162W.

.ISOLATED MODERATE TSTMS WITHIN 120 NM OF A LINE FROM 28N176E TO
18N168E TO 18N160E.

.ITCZ FROM 10N152W TO 10N175W TO 09N170E...AND FROM 09N143W TO
09N140W. SCATTERED MODERATE TO STRONG TSTMS WITHIN 180 NM S OF
THE ITCZ BETWEEN 165W AND 172W. ISOLATED MODERATE TSTMS
ELSEWHERE WITHIN 120 NM OF THE ITCZ.

$$
.FORECASTER BURKE. HONOLULU HI.


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