High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 221630
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC MON SEP 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SEP 22 2014.
24 HOUR FORECAST VALID 1200 UTC SEP 23 2014.
48 HOUR FORECAST VALID 1200 UTC SEP 24 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 28N158W TO 26N167W TO 27N172W TO 23N178W MOVING W
SLOWLY.
.24 HOUR FORECAST TROUGH FROM 28N179E TO 23N174E.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 16N145W TO 10N148W MOVING W 10 KT. ISOLATED MODERATE
TSTMS WITHIN 120 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 14N155W TO 08N157W.
.48 HOUR FORECAST TROUGH FROM 13N158W TO 09N167W.

.TROUGH FROM 21N164W TO 14N167W MOVING NW 10 KT. ISOLATED MODERATE
TSTMS WITHIN 120 NM E OF TROUGH.
.24 HOUR FORECAST DISSIPATING TROUGH FROM 20N171W TO 15N172W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 14N160E TO 09N169E MOVING NNW 10 KT. SCATTERED MODERATE
TO STRONG TSTMS FROM 05N TO 19N W OF 171E.
.24 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.

.24 HOUR FORECAST NEW FRONT FROM 30N145W TO 28N151W TO 29N160W.
.48 HOUR FORECAST FRONT FROM 27N140W TO 26N149W TO 27N162W.

.24 HOUR FORECAST NEW FRONT THROUGH 30N160E.
.48 HOUR FORECAST FRONT FROM 30N165E TO 28N160E.

.48 HOUR FORECAST E WINDS 20 TO 25 KT FROM 13N TO 18N BETWEEN 153W
AND 165W.

.HIGH 27N145W 1019 MB MOVING SE SLOWLY. RIDGES FROM HIGH TO
25N156W...AND FROM HIGH TO 27N140W MOVING S SLOWLY.
.24 HOUR FORECAST HIGH DISSIPATED.

.RIDGE FROM 30N177E TO 27N160E MOVING ESE SLOWLY.

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

.48 HOUR FORECAST SEAS 8 TO 9 FT FROM 12N TO 18N BETWEEN 153W AND
164W.

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

.ISOLATED MODERATE TSTMS FROM 22N TO 26N BETWEEN 178E AND 171E...AND
S OF 03N BETWEEN 180E AND 175E.

.ITCZ FROM 09N140W TO 12N144W...AND FROM 10N151W TO 10N169W TO
09N177W TO 09N172E. SCATTERED MODERATE TO STRONG TSTMS WITHIN 300 NM
S OF...AND WITHIN 150 NM N OF ITCZ.

$$
.FORECASTER HOUSTON. HONOLULU HI.





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