High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 282245
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC THU AUG 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

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

SYNOPSIS VALID 1800 UTC AUG 28 2014.
24 HOUR FORECAST VALID 1800 UTC AUG 29 2014.
48 HOUR FORECAST VALID 1800 UTC AUG 30 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 25N149W TO 19N148W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH FROM 25N153W TO 19N153W.
.48 HOUR FORECAST WEAK TROUGH FROM 25N158W TO 19N156W.

.TROUGH FROM 30N144W TO 26N145W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH FROM 30N147W TO 27N148W.
.48 HOUR FORECAST WEAK TROUGH FROM 30N151W TO 26N152W.

.TROUGH FROM 09N160E TO 10N170E MOVING N SLOWLY. SCATTERED TO
LOCALLY ISOLATED MODERATE TO STRONG TSTMS FROM 08N TO 11N W OF 170E.
.24 HOUR FORECAST WEAK TROUGH FROM 11N160E TO 12N169E.
.48 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE FROM 30N165E TO 28N160E NEARLY STATIONARY.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 8 TO 10 FT N OF 21N E OF 153W.
.24 HOUR FORECAST SEAS SUBSIDED TO 8 FT OR LESS.
.48 HOUR FORECAST SEAS 8 TO 10 FT N OF 27N E OF 143W.

.SEAS 8 FT OR LESS OVER REST OF FORECAST AREA.

.ISOLATED TO LOCALLY SCATTERED MODERATE TO STRONG TSTMS FROM 16N TO
25N BETWEEN 162E AND 170E. ISOLATED MODERATE TSTMS N OF 21N BETWEEN
172E AND 178W...FROM 14N TO 18N BETWEEN 172E AND 178E...AND N OF 26N
BETWEEN 168W AND 172W.

.ITCZ FROM 10N140W TO 08N155W TO 06N170W TO 04N177E. SCATTERED TO
LOCALLY NUMEROUS MODERATE TO STRONG TSTMS WITHIN 120 NM OF ITCZ W OF
156W. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 60 NM OF ITCZ.

$$

.FORECASTER KINEL. HONOLULU HI.





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