High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 191121
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC SAT APR 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE
HIGHER THAN 10-MINUTE AVERAGE WINDS.

SECURITE

SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E

SYNOPSIS VALID 0600 UTC APR 19 2014.
24 HOUR FORECAST VALID 0600 UTC APR 20 2014.
48 HOUR FORECAST VALID 0600 UTC APR 21 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 02S173E 1007 MB MOVING SW 10 KT. TROUGH FROM 05S160E TO LOW TO
08S177E TO 10S178W NEARLY STATIONARY. SCATTERED MODERATE TSTMS N OF
10S W OF 177W.
.24 HOUR FORECAST LOW 05S170E 1006 MB. TROUGH FROM 05S160E TO LOW TO
07S174E TO 05S179E.
.48 HOUR FORECAST LOW 08S168E 1006 MB. TROUGH FROM 03S160E TO
04S164E TO LOW TO 11S172E.

.WEAKENING FRONT FROM 24S120W TO 20S129W NEARLY STATIONARY. ISOLATED
MODERATE TSTMS WITHIN 120 NM N OF FRONT E OF 122W. SE TO E WINDS
20 TO 25 KT FROM 20S TO 23S BETWEEN 130W AND 140W.
.24 HOUR FORECAST DISSIPATING FRONT FROM 23S120W TO 19S130W. WINDS
EASED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT DISSIPATED.

.WEAKENING FRONT FROM 25S153W TO 19S157W TO 13S167W MOVING E SLOWLY.
ISOLATED MODERATE TSTMS WITHIN 300 NM E OF FRONT...WITHIN 90 NM W OF
FRONT S OF 20S...AND ELSEWHERE S OF 13S BETWEEN FRONT AND 145W.
.24 HOUR FORECAST WEAKENING FRONT 25S153W TO 21S155W TO 16S159W.
.48 HOUR FORECAST DISSIPATING FRONT FROM 25S149W TO 20S151W.

.HIGH 25S178E 1014 MB MOVING SE 10 KT.
.2 HOUR FORECAST HIGH S OF AREA.

.RIDGE FROM 25S156W TO 16S157W MOVING E SLOWLY..

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

.SEAS 8 TO 9 FT E OF 124W BETWEEN 06S AND 23S...AND FROM 19S TO 23S
BETWEEN 124W AND 138W.
.24 HOUR FORECAST SEAS SUBSIDED TO 8 FT OR LESS.
.48 HOUR FORECAST SEAS 8 TO 10 FT S OF 22S E OF 141W.

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

.ISOLATED MODERATE TSTMS FROM 03S TO 13S BETWEEN 155W AND 175W...
N OF 03S BETWEEN 147W AND 160W...FROM 10S TO 20S BETWEEN 134W AND
145W...AND N OF 03S E OF 129W.

$$

.HONOLULU HI.





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