High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 191030
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC FRI SEP 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 19 2014.
24 HOUR FORECAST VALID 0600 UTC SEP 20 2014.
48 HOUR FORECAST VALID 0600 UTC SEP 21 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 13N154W 1010 MB MOVING NW 10 KT. SCATTERED MODERATE TO LOCALLY
STRONG TSTMS WITHIN 210 NM OF LOW.
.24 HOUR FORECAST LOW 14N158W 1010 MB.
.48 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 17N161W TO 11N162W.

.LOW 14N145W 1011 MB MOVING W SLOWLY.
.24 HOUR FORECAST LOW 14N148W 1011 MB.
.48 HOUR FORECAST LOW DISSIPATED.

.FRONT N OF FORECAST AREA MOVING SSE 10 KT.
.24 HOUR FORECAST FRONT FROM 30N164W TO 29N173W.
.48 HOUR FORECAST FRONT FROM 30N152W TO 28N160W TO 26N175W.

.RIDGE FROM 30N173E TO 26N160E NEARLY STATIONARY.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LOWER OVER ENTIRE FORECAST
AREA.

.ISOLATED MODERATE TSTMS FROM 11N TO 16N W OF 172E.

.MONSOON TROUGH FROM 14N142W THROUGH LOW NEAR 14N145W TO LOW NEAR
13N154W TO 08N160W TO 06N168W. ISOLATED MODERATE TSTMS ELSEWHERE
WITHIN 150 NM OF MONSOON TROUGH...AND FROM 06N TO 10N E OF 152W.

.ITCZ FROM 09N170W TO 10N172E. ISOLATED MODERATE TSTMS WITHIN 210 NM
OF ITCZ W OF 180E.

$$
.FORECASTER HOUSTON. HONOLULU HI.






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