High Seas Forecast
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000
FZPN02 KWBC 191730
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC SAT APR 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 19.
24 HOUR FORECAST VALID 1200 UTC APR 20.
48 HOUR FORECAST VALID 1200 UTC APR 21.

.WARNINGS.

...STORM WARNING...
.LOW 52N141W 972 MB MOVING NW 10 KT. WITHIN 420 NM S AND 240 NM
W QUADRANTS WINDS 40 TO 55 KT. SEAS 24 TO 36 FT. ALSO WITHIN 120
NM NE OF A LINE FROM 54N137W TO 49N129W WINDS 40 TO 50 KT. SEAS
18 TO 24 FT. ELSEWHERE WITHIN 780 NM SE...540 NM SW...480 NM
NW...AND 420 NM NE QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 24
FT. .24 HOUR FORECAST LOW 56N146W 980 MB. FROM 41N TO 56N
BETWEEN 141W AND 166W...AND FROM 56N TO 60N BETWEEN 135W AND
153W WINDS 25 TO 40 KT. SEAS 11 TO 22 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 54N152W 1001 MB
AND NEW SECOND CENTER 50N145W 1001 MB. FROM 40N TO 51N BETWEEN
140W AND 152W WINDS 25 TO 40 KT. SEAS 12 TO 24 FT. ELSEWHERE
FROM 37N TO 57N BETWEEN 138W AND 156W WINDS TO 25 KT. SEAS 8 TO
12 FT.
...STORM WARNING...
.LOW 45N155W 996 MB MOVING NE 30 KT. WITHIN 300 NM S AND SW
QUADRANTS WINDS 30 TO 45 KT. SEAS 12 TO 21 FT. ELSEWHERE FROM
37N TO 46N BETWEEN 148W AND 173W...AND FROM 46N TO 56N BETWEEN
160W AND 175W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.12 HOUR FORECAST LOW 47N146W 992 MB. WITHIN 240 NM S SEMICIRCLE
WINDS 40 TO 50 KT. SEAS 18 TO 28 FT.
.24 HOUR FORECAST LOW 49N138W 996 MB. WITHIN 240 NM S QUADRANT
WINDS 35 TO 45 KT. SEAS 16 TO 26 FT. ELSEWHERE FROM 41N TO 50N
BETWEEN 129W AND 141W...AND FROM 41N TO 56N BETWEEN 129W AND
136W WINDS 25 TO 35 KT. SEAS 11 TO 22 FT.
.48 HOUR FORECAST LOW 57N137W 1009 MB. WITHIN 120 NM SE QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 39N TO 56N
BETWEEN 124W AND 138W WINDS LESS THAN 25 KT. SEAS 8 TO 14 FT.

...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER 42N161E 996 MB MOVING NE 15 KT.
OVER FORECAST WATERS FROM 33N TO 46N W OF 175E WINDS 25 TO 35
KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 45N168E 980 MB. WITHIN 360 NM SW
SEMICIRCLE WINDS 40 TO 55 KT. SEAS 20 TO 30 FT. ELSEWHERE WITHIN
300 NM N AND 420 NM E OF A FRONT FROM LOW TO 48N169E TO 44N180W
TO 36N175E TO 30N170E...AND N OF 34N W OF THE FRONT WINDS 25 TO
40 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 51N178E 976 MB. WITHIN 540 NM S AND SW
QUADRANTS...AND FROM 54N TO 56N BETWEEN 170W AND 177E WINDS 30
TO 45 KT. SEAS 17 TO 27 FT...EXCEPT N OF 54N 14 TO 20 FT.
ELSEWHERE WITHIN 720 NM S SEMICIRCLE...WITHIN 420 NM NW
QUADRANT...AND WITHIN 240 NM NE AND 300 NM E OF A FRONT FROM LOW
TO 53N177W TO 51N167W TO 46N165W TO 33N178W WINDS 25 TO 35 KT.
SEAS 9 TO 18 FT.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST FROM 31N TO 40N BETWEEN 120W AND 126W AREA OF
N TO NW WINDS TO 25 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST FROM 30N TO 39N E OF 130W WINDS LESS THAN 25
KT. SEAS 8 TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 30N TO 42N
BETWEEN 172E AND 162E.
.24 HOUR FORECAST DENSE FOG FROM 30N TO 48N BETWEEN 176W AND
171E.
.48 HOUR FORECAST DENSE FOG WITHIN 300 NM E OF A LINE FROM
49N170W TO 40N169W TO 34N175W.

.HIGH 35N173W 1027 MB MOVING E 20 KT.
.24 HOUR FORECAST HIGH 36N162W 1031 MB.
.48 HOUR FORECAST HIGH 45N153W 1031 MB.

.24 HOUR FORECAST NEW HIGH 35N131W 1025 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER KELLS. 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 SAT APR 19.
24 HOUR FORECAST VALID 1200 UTC SUN APR 20.
48 HOUR FORECAST VALID 1200 UTC MON APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 45 NM OF LINE FROM 16N95W TO 15N95W TO 12N97.5W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W
TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30
KT. SEAS TO 9 FT. ELSEWHERE N OF 12.5N BETWEEN 93.5W AND 97W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND S SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10N TO 16N W OF 138W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT
IN MERGING NE AND NW SWELL. ELSEWHERE W OF LINE FROM 05N140W TO
06N135W TO 16N130W TO 24N140W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NE AND NW SWELL.
.24 HOUR FORECAST W OF LINE FROM 07N140W TO 12N128W TO 19N130W
TO 20N140W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW
SWELL.
.48 HOUR FORECAST FROM 09N TO 14N W OF 118W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN MIXED NW AND NE SWELL.

.N OF 26N BETWEEN 119W AND 124W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.
.24 HOUR FORECAST N OF 28.5N BETWEEN 120W AND 123W WINDS 20 KT
OR LESS. SEAS 8 FT IN NW SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 02S BETWEEN 107W AND 117W WINDS 20 KT OR LESS. SEAS 8 FT
IN S SWELL.
.24 HOUR FORECAST S OF 00N BETWEEN 92W AND 117W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN S SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST NW OF LINE FROM 30N132W TO 26N140W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST NW OF A LINE FROM 30N119W TO 28N120W TO
16.5N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.

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

CONVECTION VALID 1500 UTC SAT APR 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOONAL CIRCULATION NOT YET ESTABLISHED ACROSS THE REGION.
ITCZ EXTENDS FROM 06N86W AND MEANDERS WESTWARD TO 06.5N99W TO
05.5N112W TO 05N126W TO BEYOND 03.5N140W. SCATTERED MODERATE TO
STRONG CONVECTION NOTED FROM 02.5N TO 07N E OF 82W. ISOLATED TO
SCATTERED MODERATE TO STRONG CONVECTION NOTED WITHIN 150 NM N
AND 120 NM S OF ITCZ AXIS W OF 86W.

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC APR 19 2014.
24 HOUR FORECAST VALID 1200 UTC APR 20 2014.
48 HOUR FORECAST VALID 1200 UTC APR 21 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAKENING FRONT FROM 30N156W TO 28N169W TO 28N177W NEARLY
STATIONARY.
.24 HOUR FORECAST FRONT DISSIPATED.

.DEVELOPING FRONT THROUGH 30N160E MOVING E 20 KT. ISOLATED
MODERATE TSTMS W OF A LINE FROM 30N179E TO 22N160E.
.12 HOUR FORECAST FRONT FROM 30N164E TO 27N160E. SW WINDS 20 TO
25 KT WITHIN 180 NM E OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N169E TO 26N166E TO 24N160E.
WINDS DECREASED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT FROM 30N178E TO 26N174E TO 24N160E.

.TROUGH FROM 03N160E TO 03N163E TO 00N168E NEARLY STATIONARY.
SCATTERED MODERATE TO STRONG TSTMS S OF 07N BETWEEN 175W AND
172E. ISOLATED MODERATE TSTMS ELSEWHERE S OF 10N W OF 173W.
.24 HOUR FORECAST TROUGH FROM 02S160E TO 00N168E.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 29N144W 1025 MB MOVING E SLOWLY.
.24 HOUR FORECAST HIGH DISSIPATED.

.RIDGE FROM 30N179W TO 26N174E TO 21N160E MOVING SE SLOWLY.

.NE TO E WINDS 20 TO 25 KT FROM 06N TO 23N E OF 175W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 12N TO 24N
BETWEEN 145W AND 170W.

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

.SEAS 8 TO 10 FT FROM 05N TO 20N E OF 168E.
.24 HOUR FORECAST SEAS 8 TO 10 FT IN AREA BOUNDED BY 24N165W
19N158W 19N140W 06N140W 05N174E 14N170E 20N180E 24N165W. SEAS 8
TO 9 FT N OF A LINE FROM 27N140W TO 30N152W.
.48 HOUR FORECAST SEAS 8 TO 10 FT E OF A LINE FROM 06N175E TO
11N170E TO 24N170W...AND N OF 29N W OF 173E.

.SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ FROM 04N140W TO 04N150W TO 03N169W. SCATTERED MODERATE
TSTMS S OF 06N E OF 145W...AND FROM 03N TO 06N BETWEEN 145W AND
159W. ISOLATED MODERATE TSTMS ELSEWHERE S OF 08N E OF 171W.

$$

.HONOLULU HI.



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