High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 270515
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC WED MAY 27 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAY 27 2015.
24 HOUR FORECAST VALID 0000 UTC MAY 28 2015.
48 HOUR FORECAST VALID 0000 UTC MAY 29 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK FRONT 25S158W 19S175W 12S170E 10S160E NEARLY STATIONARY. SE
WINDS 20 TO 25 KT BETWEEN FRONT AND 19S. SCATTERED MODERATE TSTMS
WITHIN 240 NM N AND 90 NM S OF FRONT W OF 170E.
.24 HOUR FORECAST WEAK FRONT 25S155W 19S175W 15S175E. WINDS
DIMINISHED TO 20 KT OR LESS.
.48 HOUR FORECAST DISSIPATING FRONT 25S147W 23S165W 19S180E.

.WEAK STATIONARY FRONT 21S120W 20S136W.
.24 HOUR FORECAST FRONT DISSIPATED.

.TROUGH 02S170E 07S179E 12S176W MOVING W 15 KT. SCATTERED STRONG
TSTMS WITHIN 210 NM OF TROUGH N OF 07S. ISOLATED MODERATE TSTMS
WITHIN 210 NM OF TROUGH S OF 07S.
.24 HOUR FORECAST TROUGH 01S165E 07S168E.
.48 HOUR FORECAST TROUGH 02S160E 07S168E.

.TROUGH 02S149W 06S156W MOVING W SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 120 OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE 25S150W TO 23S156W NEARLY STATIONARY.

.24 HOUR FORECAST TROUGH 03S171W 09S171W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 KT OR LESS REMAINDER OF AREA.

.SEAS 8 TO 11 FT S OF LINE 25S153W 10S177E 10S160E. SEAS 8 TO 9 FT S
OF 21S BETWEEN E OF 133W.
.24 HOUR FORECAST SEAS 8 TO 13 FT S OF LINE 25S142W 12S164W 25S177E.
SEAS 8 TO 10 FT FROM 20S TO 09S W OF 178E. SEAS 8 TO 9 FT S OF 19S E
OF 123W.
.48 HOUR FORECAST SEAS 8 TO 13 FT S OF LINE 25S129W 06S164W 25S174E.

.SEAS 8 FT OR LESS REMAINDER OF AREA.

.SCATTERED MODERATE TSTMS N OF 04S BETWEEN 137W AND 145W.

$$
.FORECASTER DWROE. HONOLULU HI.




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