High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 240430
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC SUN MAY 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 0000 UTC MAY 24 2015.
24 HOUR FORECAST VALID 0000 UTC MAY 25 2015.
48 HOUR FORECAST VALID 0000 UTC MAY 26 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N145W TO 27N145W TO 21N154W MOVING E 10 KT AND WEAKENING.
WINDS 20 TO 25 KT WITHIN 240 NM E OF FRONT N OF 27N. ISOLATED
MODERATE TSTMS WITHIN 150 NM E OF FRONT N OF 27N.
.24 HOUR FORECAST FRONT 30N142W TO 26N141W TO 21N147W. WINDS
DIMINISHED TO 20 KT OR LESS OVER FORECAST WATERS.
.48 HOUR FORECAST DISSIPATING FRONT MOVED E OF FORECAST AREA.

.48 HOUR FORECAST NEW FRONT 30N145W TO 24N150W MOVING E SLOWLY AND
DISSIPATING.

.TROUGH 06N140W TO 06N146W MOVING W SLOWLY. ISOLATED MODERATE TSTMS
S OF 06N E OF 152W.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 06N160E TO 07N164E NEARLY STATIONARY AND DISSIPATING.
.24 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE 22N143W TO 18N149W NEARLY STATIONARY AND DISSIPATING.

.RIDGE 30N174E TO 28N160E NEARLY STATIONARY.

.NE WINDS 20 TO 25 KT FROM 20N TO 24N BETWEEN 160W AND 175W.
.24 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

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

.SEAS 8 TO 10 FT N OF 28N BETWEEN 146W AND 155W. SEAS 8 FT OR LESS
ELSEWHERE.
.24 HOUR FORECAST SEAS 8 TO 10 FT N OF 27N E OF 154W. SEAS 8 FT OR
LESS ELSEWHERE.
.48 HOUR FORECAST SEAS DIMINISHED TO 8 FT OR LESS OVER ENTIRE AREA.

.ITCZ 04N156W TO 01N180E. SCATTERED MODERATE TO STRONG TSTMS OF
06N BETWEEN 150W AND 170W.

.SCATTERED MODERATE TO STRONG TSTMS S OF 05N BETWEEN 165E AND 175E.
ISOLATED MODERATE TO STRONG TSTMS FROM 07N TO 10N BETWEEN 160W AND
167W. ISOLATED MODERATE TSTMS WITHIN 60 NM OF A LINE FROM 05N176W TO
09N174E.

$$
.HONOLULU HI.





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