High Seas Forecast
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000
FZPN02 KWBC 242330
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC THU APR 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1800 UTC APR 24.
24 HOUR FORECAST VALID 1800 UTC APR 25.
48 HOUR FORECAST VALID 1800 UTC APR 26.

.WARNINGS.

...GALE WARNING...
.LOW 51N176W 977 MB MOVING NE 20 KT NEXT 24 HOURS THEN TURNING
MORE E AND SLOWING. FRONT EXTENDS FROM 52N173W TO 49N165W TO
40N175W TO 32N171E. WITHIN 120 NM NE AND E OF FRONT N OF 48N AND
WITHIN 240 NM E AND SE OF FRONT FROM 38N TO 48N AND FROM 41N TO
47N BETWEEN 172W AND 173E WINDS 25 TO 35 KT. SEAS 9 TO 18
FT...EXCEPT N OF ALEUTIAN ISLANDS 9 FT OR LESS. ELSEWHERE OVER
FORECAST WATERS FROM 37N TO 54N BETWEEN 164W AND 165E...BETWEEN
300 NM AND 600 NM N QUADRANT...WITHIN 300 NM NE AND E OF FRONT N
OF 46N AND WITHIN 540 NM E OF FRONT S OF 46N WINDS 20 TO 30 KT.
SEAS 8 TO 16 FT EXCEPT N OF 50N W OF 172W 9 FT OR LESS.
.24 HOUR FORECAST LOW 54N162W 974 MB. FRONT TO EXTEND FROM
55N162W TO 55N157W TO 53N149W TO 45N145W TO 35N169W. FROM 45N TO
52N BETWEEN 153W AND 175W AND WITHIN 180 NM NE AND E OF FRONT N
OF 43N WINDS 30 TO 40 KT. SEAS 12 TO 21 FT EXCEPT NE AND E OF
FRONT 9 TO 16 FT. ELSEWHERE WITHIN 1140 NM SW AND S...600 NM
W...420 NM N AND 720 NM E QUADRANTS AND WITHIN 360 NM NE AND E
OF FRONT WINDS 20 TO 30 KT. SEAS 8 TO 15 FT EXCEPT IN BERING SEA
9 FT OR LESS.
.48 HOUR FORECAST LOW 55N156W 978 MB. FRONT TO EXTEND FROM
57N156W TO 57N147W TO 48N130W TO 40N132W. FROM 47N TO 53N
BETWEEN 144W AND 166W WINDS 30 TO 45 KT. SEAS 14 TO 26 FT.
ELSEWHERE WITHIN 180 NM N AND E OF FRONT N OF 50N WINDS 25 TO 40
KT. SEAS 9 TO 19 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW SW OF AREA NEAR 28N156E 1005 MB. OVER
FORECAST WATERS FROM 30N TO 33N W OF 165E AREA OF E TO NE WINDS
25 TO 40 KT. SEAS 9 TO 16 FT. ELSEWHERE FROM 30N TO 34N W OF
171E WINDS TO 25 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.LOW 50N128W 995 MB MOVING NE 10 KT. E OF A LINE FROM 49N151W TO
40N145W WINDS TO 25 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW INLAND WITH CONDITIONS DIMINISHED.

.FROM 30N TO 36N BETWEEN 119W AND 124W AREA OF NW WINDS TO 25
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST FROM 32N TO 41N BETWEEN 121W AND 133W AREA OF
N TO NW WINDS TO 25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST FROM 30N TO 39N E OF 125W NW WINDS 20 TO 30
KT. SEAS 8 TO 13 FT.

.LOW 51N139W 1005 MB MOVING SE 15 KT. WITHIN 180 NM W AND SW
QUADRANTS WINDS TO 25 KT. SEAS 9 TO 11 FT.
.24 HOUR FORECAST LOW 48N128W 1011 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS LESS THAN 25 KT. SEAS 9 TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS MERGED WITH LOW
55N156W IN WARNINGS SECTION.

.LOW 56N153W 1001 MB MOVING NW 10 KT. WITHIN 420 NM S AND 240 NM
E QUADRANTS WINDS LESS THAN 25 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.OVER FORECAST WATERS FROM 38N TO 44N W OF 163E AREA OF W TO SW
WINDS TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST NEW LOW 44N172E 1011 MB. OVER FORECAST WATERS
FROM 37N TO 44N W OF 175E WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 45N168W 1006 MB. FROM 38N TO 45N BETWEEN
165W AND 177W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.48 HOUR FORECAST EXCEPT WHERE NOTED WITH LOW 55N156W IN
WARNINGS SECTION N OF A LINE FROM 44N124W TO 35N134W TO 36N148W
TO 46N168W AND FROM 45N TO 53N BETWEEN 168W AND 171E WINDS 20 TO
30 KT. SEAS 8 TO 18 FT...HIGHEST S OF LOW.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 34N TO 50N
BETWEEN 161W AND 179E.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM E AND SE OF A LINE
FROM 51N151W TO 45N151W TO 32N179E.
.48 HOUR FORECAST DENSE FOG FROM 35N TO 37N BETWEEN 161W AND
169W.

.HIGH 36N154W 1030 MB MOVING E 05 KT THEN TURNING SW IN 24 HOURS.
.24 HOUR FORECAST HIGH 35N150W 1029 MB.
.48 HOUR FORECAST HIGH 31N152W 1028 MB.

.24 HOUR FORECAST NEW HIGH 34N164E 1024 MB.
.48 HOUR FORECAST HIGH 35N173E 1026 MB.

.48 HOUR FORECAST NEW HIGH 39N162E 1027 MB.

.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 3.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC THU APR 24.
24 HOUR FORECAST VALID 1800 UTC FRI APR 25.
48 HOUR FORECAST VALID 1800 UTC SAT APR 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 26N BETWEEN 117W AND 124W WINDS 20 KT OR LESS. SEAS 8 TO
10 FT IN NW SWELL.
.24 HOUR FORECAST N OF 29N BETWEEN 119W AND 122W WINDS 20 KT OR
LESS. SEAS 8 FT IN NW SWELL.
.36 HOUR FORECAST N OF 27N BETWEEN 113W AND 132W WINDS 20 KT OR
LESS. SEAS 8 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST N OF 25N BETWEEN 116W AND 132W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN MIXED SW AND NW SWELL.

.FROM 09N TO 13N W OF 134W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO
10 FT. ELSEWHERE WITHIN AN AREA BOUNDED BY A LINE FROM 19N140W
TO 10N120W TO 07N140W TO 19N140W WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN MIXED NE AND S SWELL.
.24 HOUR FORECAST FROM 08N TO 18N W OF 120W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NE AND S SWELL.
.48 HOUR FORECAST WITHIN AN AREA BOUNDED BY A LINE FROM 22N140W
TO 15N120W TO 12N120W TO 07N140W TO 22N140W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NE...SW...AND NW SWELL.

.S OF A LINE FROM 03.4S90W TO 10N110W TO 10N120W TO 00N134W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST S OF A LINE FROM 15N120W TO 15N110W TO 10N97W
TO 00N81W...EXCEPT WITHIN 240 NM NE OF GALAPAGOS ISLANDS...WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.48 HOUR FORECAST S OF 02S BETWEEN 91W AND 106W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN SW SWELL.

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

CONVECTION VALID 2100 UTC THU APR 24...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
NO MONSOON TROUGH IS PRESENT. ITCZ AXIS FROM 07N81W TO 08N90W TO
06N100W TO 04N120W BEYOND 03N140W. SCATTERED MODERATE ISOLATED
STRONG FROM 03N TO 09N BETWEEN 85W AND 91W. SCATTERED MODERATE
FROM 01N TO 07N BETWEN 98W AND 112W.

.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1800 UTC APR 24 2014.
24 HOUR FORECAST VALID 1800 UTC APR 25 2014.
48 HOUR FORECAST VALID 1800 UTC APR 26 2014.

.WARNINGS.

...GALE WARNING...
.FRONT FROM 30N167E TO 27N160E MOVING E 15 KT. ISOLATED MODERATE
TSTMS WITHIN 60 NM OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N174E TO 27N167E TO 28N160E. NE
WINDS 20 TO 25 KT N OF FRONT W OF 170E.
.48 HOUR FORECAST FRONT FROM 30N177E TO 28N160E. NE TO E WINDS
25 TO 35 KT N OF A LINE FROM 30N166E TO 29N160E. NE TO E WINDS
20 TO 25 KT ELSEWHERE N OF FRONT W OF 168E.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 09N164W TO 02N166W MOVING W 15 KT. ISOLATED
MODERATE TSTMS FROM 02N TO 10N BETWEEN 159W AND 180W.
.24 HOUR FORECAST TROUGH FROM 07N168W TO 02N172W.
.48 HOUR FORECAST TROUGH FROM 07N176W TO 02N179W.

.TROUGH FROM 07N179W TO 00N175E MOVING W 10 KT. ISOLATED
MODERATE TSTMS WITHIN 240 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 04N174E TO 00N170E.
.48 HOUR FORECAST TROUGH FROM 04N168E TO 00N165E.

.RIDGE FROM 30N173W TO 24N160E NEARLY STATIONARY AND ERODING
FROM THE WEST.

.NE TO E WINDS 20 TO 25 KT FROM 08N TO 20N E OF 175W...AND FROM
20N TO 24N BETWEEN 155W AND 167W.
.24 AND 48 HOUR FORECAST LITTLE CHANGE.

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

.SEAS 8 TO 10 FT IN AREA BOUNDED BY 25N170W 25N152W 16N140W
06N140W 11N170E 22N178W 25N170W.
.24 HOUR FORECAST SEAS 8 TO 12 FT N OF A LINE FROM 28N170E TO
26N160E. SEAS 8 TO 10 FT E OF A LINE FROM 24N175W TO 15N174E TO
06N170W.
.48 HOUR FORECAST SEAS 8 TO 13 FT N OF A LINE FROM 30N168E TO
27N160E. SEAS 8 TO 10 FT FROM 06N TO 21N E OF 179E.

.OTHERWISE SEAS 8 FT OR LESS OVER REMAINDER OF AREA.

.ISOLATED TSTMS FROM 03N TO 08N W OF 167E.

.ITCZ FROM 04N140W TO 05N147W TO 03N159W. ISOLATED MODERATE
TSTMS WITHIN 240 NM N OF ITCZ. ISOLATED TSTMS S OF ITCZ.

$$

.FORECASTER BRAVENDER. HONOLULU HI.



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