High Seas Forecast
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000
FZPN02 KWBC 241730
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC APR 24.
24 HOUR FORECAST VALID 1200 UTC APR 25.
48 HOUR FORECAST VALID 1200 UTC APR 26.

.WARNINGS.

...GALE WARNING...
.LOW 49N179W 980 MB MOVING NE 20 KT. FRONT EXTENDS FROM 50N177W
TO 49N171W TO 40N177W TO 32N170E. WITHIN 120 NM NE AND E OF
FRONT N OF 48N AND WITHIN 240 NM E OF FRONT FROM 38N TO 48N AND
FROM 39N TO 46N BETWEEN 180W AND 168E WINDS 25 TO 40 KT. SEAS 10
TO 20 FT...HIGHEST NEAR 41N171E. ELSEWHERE W OF A LINE FROM
53N170W TO 43N162W TO 40N163W TO 32N180W AND E OF 164E WINDS 20
TO 30 KT. SEAS 8 TO 15 FT EXCEPT N OF 50N W OF 171W 8 FT OR LESS.
.24 HOUR FORECAST LOW 53N168W 974 MB. FRONT TO EXTEND FROM
55N168W TO 52N155W TO 46N151W TO 35N172W. FROM 44N TO 52N
BETWEEN 160W AND 177W AND WITHIN 240 NM NE AND E OF FRONT N OF
40N WINDS 25 TO 40 KT. SEAS 11 TO 20 FT EXCEPT IN BERING SEA 11
FT OR LESS. ELSEWHERE WITHIN 960 NM SW...660 NM W AND 420 NM N
QUADRANTS AND WITHIN 360 NM NE AND E OF FRONT WINDS 20 TO 30 KT.
SEAS 9 TO 16 FT EXCEPT N OF 52N W OF 160W 10 FT OR LESS.
.48 HOUR FORECAST LOW 55N158W 977 MB. FRONT TO EXTEND FROM
55N161W TO 57N150W TO 50N136W TO 45N133W. FROM 46N TO 52N
BETWEEN 145W AND 160W AND WITHIN 180 NM N AND E OF FRONT N OF
48N WINDS 30 TO 40 KT. SEAS 11 TO 25 FT...EXCEPT IN BERING SEA
11 FT OR LESS.

.SYNOPSIS AND FORECAST.

.LOW 49N128W 992 MB MOVING NW 05 KT. E OF A LINE FROM 49N158W TO
40N150W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 52N130W 1008 MB. FROM 35N TO 50N BETWEEN
129W AND 137W AREA OF NW WINDS TO 25 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS MERGED WITH LOW
IN WARNINGS SECTION.

.LOW 57N153W 999 MB MOVING NW 10 KT. WITHIN 180 NM N AND S
QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED AND 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 30N TO 35N BETWEEN 120W AND 122W N TO NW
WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 30N TO 39N E OF 125W NW WINDS 20 TO 30
KT. SEAS 9 TO 11 FT.

.LOW 54N159W 1001 MB MOVING N 10 KT. WITHIN 360 NM S QUADRANT
WINDS TO 25 KT. SEAS 9 TO 13 FT.
.24 FOUR FORECAST LOW DISSIPATED AND CONDITIONS MERGED WITH LOW
53N168W IN WARNINGS SECTION.

.LOW 53N180W 988 MB MOVING SW 10 KT. OVER FORECAST WATERS WITHIN
540 NM N AND NW QUADRANTS WINDS TO 25 KT. SEAS IN ICE FREE
WATERS TO 8 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
53N168W IN WARNINGS SECTION.

.24 HOUR FORECAST LOW 45N165E 1010 MB. OVER FORECAST WATERS W OF
A LINE FROM LOW CENTER TO 38N174E WINDS 20 TO 30 KT. SEAS TO 11
FT.
.48 HOUR FORECAST LOW 45N173W 1010 MB. FROM 38N TO 45N BETWEEN
170W AND 179E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.48 HOUR FORECAST EXCEPT WHERE NOTED WITH LOW 55N158W IN
WARNINGS SECTION N OF A LINE FROM 45N128W TO 35N140W TO 42N165W
AND E OF A LINE FROM 60N165W TO 48N171E TO 42N165W WINDS 20 TO
30 KT. SEAS 8 TO 15 FT...HIGHEST S OF LOW.

.48 HOUR FORECAST FROM 30N TO 33N W OF 172E AREA OF E TO NE
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 480 NM E OF
A LINE FROM 49N174W TO 32N171E.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM E OF A LINE FROM
50N157W TO 40N164W TO 33N178W.
.48 HOUR FORECAST DENSE FOG FROM 34N TO 37N BETWEEN 161W AND
169W.

.HIGH 35N156W 1029 MB MOVING E 15 KT THEN TURNING SW IN 24 HOURS.
.24 HOUR FORECAST HIGH 34N149W 1029 MB.
.48 HOUR FORECAST HIGH 32N153W 1028 MB.

.24 HOUR FORECAST NEW HIGH 35N169E 1023 MB.
.48 HOUR FORECAST HIGH 35N177E 1026 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 1200 UTC THU APR 24.
24 HOUR FORECAST VALID 1200 UTC FRI APR 25.
48 HOUR FORECAST VALID 1200 UTC SAT APR 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 25N BETWEEN 115W AND 126W 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.
.42 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 115W AND 132W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN MIXED SW AND NW SWELL.

.FROM 09N TO 14N W OF 133W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO
10 FT. ELSEWHERE WITHIN AN AREA BOUNDED BY A LINE FROM 20N140W
TO 08N140W TO 08N123W TO 12N123W TO 20N140W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NE AND S SWELL.
.24 HOUR FORECAST FROM 08N TO 20N W OF 122W 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 23N140W
TO 20N110W TO 08N110W TO 08N140W TO 23N140W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NE...SW...AND NW SWELL.

.S OF A LINE FROM 03.4S92W TO 10N114W 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 15N122W TO 15N110W TO 10N98W
TO 02N81W...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 A LINE FROM 20N110W TO 10N76W TO 02N91W
TO 01N82W 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 1500 UTC THU APR 24...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
NO MONSOON TROUGH IS PRESENT. ITCZ AXIS FROM 07N81W TO 04N110W
TO 03N125W TO BEYOND 03N140W. SCATTERED MODERATE ISOLATED STRONG
N OF 05N BETWEEN 78W AND 82W...N OF ITCZ BETWEEN 82W AND 85W...
WITHIN 120 NM EITHER SIDE OF ITCZ BETWEEN 86W AND 89W....WITHIN
180 NM S OF ITCZ BETWEEN 88W AND 90W...WITHIN 180 NM S OF ITCZ
BETWEEN 100W AND 110W...AND WITHIN 240 NM N OF ITCZ BETWEEN 117W
AND 121W.

.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC APR 24 2014.
24 HOUR FORECAST VALID 1200 UTC APR 25 2014.
48 HOUR FORECAST VALID 1200 UTC APR 26 2014.

.WARNINGS.

...GALE WARNING...
.FRONT FROM 30N165E TO 28N160E MOVING E 20 KT. ISOLATED MODERATE
TSTMS WITHIN 60 NM OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N173E TO 27N169E TO 26N160E. NE
WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT N OF FRONT.
.48 HOUR FORECAST FRONT FROM 30N179E TO 28N175E TO 27N160E. E TO
NE WINDS 25 TO 35 KT N OF A LINE FROM 30N165E TO 28N160E. E TO
NE WINDS 20 TO 25 KT ELSEWHERE N OF FRONT W OF 168E. SEAS 8 TO
15 FT N OF A LINE FROM 30N170E TO 26N160E.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 02N164W TO 09N162W MOVING W 15 KT. ISOLATED
MODERATE TSTMS FROM 02N TO 10N BETWEEN 159W AND 180W.
.24 HOUR FORECAST TROUGH FROM 02N172W TO 06N170W.
.48 HOUR FORECAST TROUGH FROM 02N177W TO 06N176W.

.RIDGE FROM 30N174W TO 24N160E NEARLY STATIONARY AND ERODING
FROM THE WEST.

.NE TO E WINDS 20 TO 25 KT FROM 08N TO 19N E OF 170W...AND FROM
21N TO 24N BETWEEN 155W AND 166W.
.24 AND 48 HOUR FORECAST LITTLE CHANGE.

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

.SEAS 8 TO 10 FT IN AREA BOUNDED BY 30N157W 19N140W 08N140W
09N173E 19N169E 30N165W 30N157W.
.24 HOUR FORECAST SEAS 8 TO 10 FT IN AREA BOUNDED BY 28N155W
10N140W 07N140W 06N170W 09N172E 15N170E 23N179W 28N155W.
.48 HOUR FORECAST SEAS 8 TO 10 FT IN AREA BOUNDED BY 25N160W
23N140W 07N140W 06N161W 10N171E 21N173E 25N160W.

.SEAS 8 FT OR LESS OVER REMAINDER FORECAST AREA.

.ISOLATED MODERATE TSTMS S OF 11N W OF 180E.

.ITCZ FROM 04N140W TO 04N159W. ISOLATED MODERATE TSTMS S OF 11N
E OF 159W.

$$

.HONOLULU HI.


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