High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 010430
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC WED OCT 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 OCT 01 2014.
24 HOUR FORECAST VALID 0000 UTC OCT 02 2014.
48 HOUR FORECAST VALID 0000 UTC OCT 03 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW NEAR 08N167E 1007 MB MOVING W SLOWLY. SCATTERED MODERATE TO
STRONG TSTMS S OF 08N W OF 171E. ISOLATED MODERATE TSTMS ELSEWHERE S
OF A LINE FROM 20N160E TO 05N171E.
.24 HOUR FORECAST LOW NEAR 08N163E 1006 MB.
.48 HOUR FORECAST LOW NEAR 11N163E. WINDS INCREASING TO 20 TO 25 KT
WITHIN 180 NM OF LOW NE SEMICIRCLE.

.COLD FRONT FROM 30N163W TO 27N168W TO 25N173W MOVING E SLOWLY.
ISOLATED MODERATE TO STRONG TSTMS WITHIN 240 NM E OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N161W TO 27N166W.
.48 HOUR FORECAST FRONT DISSIPATED.

.COLD FRONT RAPIDLY APPROACHING FORECAST AREA FROM NW.
.24 HOUR FORECAST FRONT FROM 30N178E TO 28N170W.
.48 HOUR FORECAST FRONT FROM 30N169W TO 27N177W TO 26N173E.

.HIGH NEAR 30N179E 1013 MB MOVING SE SLOWLY.
.12 HOUR FORECAST HIGH DISSIPATED.

.RIDGE FROM 30N149W TO 24N160W.
.24 HOUR FORECAST RIDGE FROM 30N147W TO 24N156W.
.48 HOUR FORECAST RIDGE FROM 30N144W TO 24N153W.

.WINDS 20 KT OR LESS ENTIRE FORECAST AREA.

.SEAS 8 TO 9 FT N OF 27N BETWEEN 157W AND 177W.
.24 HOUR FORECAST SEAS SUBSIDED TO 8 FT OR LOWER.
.48 HOUR FORECAST SEAS BUILDING TO 8 TO 10 FT NW OF A LINE FROM
30N162W TO 27N179W.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.TROPICAL WAVE FROM 07N149W TO 11N147W TO 15N144W MOVING NW 15 KT.
SCATTERED MODERATE TO STRONG TSTMS WITHIN 180 NM NW OF WAVE AND 360
NM SE OF WAVE. ISOLATED MODERATE TSTMS ELSEWHERE FORM 15N TO 05N
BETWEEN 155W AND 140W.

.ITCZ FROM 05N155W TO 08N164W TO 05N177W TO 09N171E. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 360 NM OF ITCZ W OF 177E AND WITHIN
180 NM OF ITCZ E OF 177E. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN
360 NM OF ITCZ E OF 177E.

$$
.FORECASTER A BEDAL. HONOLULU HI.




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