High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 220445
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC TUE JUL 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC JUL 22 2014.
24 HOUR FORECAST VALID 0000 UTC JUL 23 2014.
48 HOUR FORECAST VALID 0000 UTC JUL 24 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 10N140W TO 09N150W TO 04N162W NEARLY STATIONARY. NE TO
E WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT WITHIN 300 NM N OF TROUGH E
OF 155W. ISOLATED MODERATE TSTMS FROM 06N TO 11N E OF 165W...AND
WITHIN 60 NM OF POINT 05N157W.
.24 HOUR FORECAST TROUGH FROM 11N142W TO 09N148W TO 11N153W TO
05N162W. NE TO E WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT WITHIN 390 NM
N OF TROUGH E OF 155W.
.48 HOUR FORECAST TROUGH SPLIT INTO TWO SYSTEMS. FIRST TROUGH FROM
12N144W TO 06N151W...AND SECOND TROUGH FROM 11N156W TO 05N165W. NE
TO E WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT FROM 11N TO 15N BETWEEN
148W AND 168W.

.TROUGH FROM 30N168W TO 27N168W TO 18N164W MOVING W 10 KT. ISOLATED
MODERATE TSTMS WITHIN 60 NM OF TROUGH...AND IN AREA BOUNDED BY
30N162W TO 24N157W TO 21N164W TO 26N162W TO 30N166W TO 30N162W.
.24 HOUR FORECAST WEAK TROUGH FROM 30N171W TO 24N167W TO 19N167W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 11N179E TO 07N175E TO 05N170E MOVING W 10 KT. ISOLATED
MODERATE TSTMS FROM 04N TO 11N BETWEEN 173E AND 176W.
.24 HOUR FORECAST TROUGH FROM 14N172E TO 08N167E.
.48 HOUR FORECAST WEAK TROUGH FROM 15N167E TO 09N164E.

.TROUGH FROM 30N171E TO 28N168E TO 26N166E MOVING NW 10 KT.
ISOLATED MODERATE TSTMS WITHIN 60 NM OF LINE FROM 30N172E TO 28N173E
TO 27N169E TO 27N167E.
.24 HOUR FORECAST TROUGH FROM 30N167E TO 26N161E.
.48 HOUR FORECAST TROUGH MOVED N OF FORECAST AREA.

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

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

.ISOLATED MODERATE TSTMS FROM 03N TO 07N W OF 166E...AND FROM 15N
TO 18N W OF 169E.

$$

.FORECASTER KINEL. HONOLULU HI.





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