High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 231030
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC SAT AUG 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 23 2014.
24 HOUR FORECAST VALID 0600 UTC AUG 24 2014.
48 HOUR FORECAST VALID 0600 UTC AUG 25 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 13N147W 1009 MB NEARLY STATIONARY. ISOLATED MODERATE TSTMS
WITHIN 120 NM OF LOW.
.24 HOUR FORECAST LOW 14N146W 1009 MB.
.48 HOUR FORECAST LOW 14N142W 1010 MB.

.LOW 10N168W 1010 MB MOVING W 10 KT. ISOLATED MODERATE WITHIN 240 NM
OF LOW.
.24 HOUR FORECAST LOW 10N174W 1008 MB.
.48 HOUR FORECAST LOW 10N178W 1007 MB.

.COLD FRONT JUST N OF FORECAST AREA MOVING S SLOWLY. ISOLATED
MODERATE TSTMS N OF 28N BETWEEN 174E AND 166E.
.24 HOUR FORECAST FRONT FROM 30N174E TO 28N169E TO 28N161E.
.48 HOUR FORECAST WEAKENING FRONT FROM 30N172E TO 29N161E.

.FRONT FROM 30N179W TO 27N175E NEARLY STATIONARY.
.24 HOUR FORECAST FRONT DISSIPATED.

.E TO NE WINDS 20 TO 25 KT OVER FORECAST WATERS N OF 25N E OF 148W.
.24 HOUR FORECAST E TO NE WINDS 20 TO 25 KT N OF 24N E OF 154W.
.48 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

.HIGH JUST W OF AREA NEAR 26N159E 1015 MB NEARLY STATIONARY. RIDGE
FROM HIGH TO 26N160E TO 24N165E TO 24N170E NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.RIDGE FROM 30N167W TO 26N176W TO 24N176E NEARLY STATIONARY.

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

.SEAS 8 TO 9 FT N OF 26N E OF 146W.
.24 HOUR FORECAST SEAS 8 TO 9 FT N OF 24N E OF 151W...AND FROM 10N
TO 15N E OF 146W.
.48 HOUR FORECAST SEAS 8 TO 9 FT N OF 26N E OF 145W

.OTHERWISE...SEAS 8 FT OR LOWER OVER REMAINDER FORECAST AREA.

.ISOLATED MODERATE TSTMS FROM 08N TO 12N BETWEEN 179W AND 174E.

.MONSOON TROUGH FROM 13N141W THROUGH LOW NEAR 13N147W TO 10N153W
THROUGH LOW NEAR 10N168W TO 08N176W. ISOLATED MODERATE TSTMS
ELSEWHERE WITHIN 210 NM OF MONSOON TROUGH.

$$
.FORECASTER HOUSTON. HONOLULU HI.





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