High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 261645
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC SAT JUL 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 26 2014.
24 HOUR FORECAST VALID 1200 UTC JUL 27 2014.
48 HOUR FORECAST VALID 1200 UTC JUL 28 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST TROPICAL DEPRESSION GENEVIEVE JUST EAST OF
FORECAST AREA NEAR 12.3N 139.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS
35 KT. WINDS 20 TO 25 KT AND SEAS 8 TO 12 FT WITHIN 180 NM N AND
WITHIN 120 NM S SEMICIRCLES OVER FORECAST WATERS.
.48 HOUR FORECAST TROPICAL DEPRESSION GENEVIEVE NEAR 12.8N 143.5W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WINDS 20 TO 25 KT AND
SEAS 8 TO 12 FT WITHIN 180 NM N AND WITHIN 90 NM S SEMICIRCLES.
.72 HOUR FORECAST REMNANT LOW GENEVIEVE NEAR 13.5N 146.5W. MAXIMUM
SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST REMNANT LOW GENEVIEVE NEAR 14.0N 149.0W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST REMNANT LOW GENEVIEVE NEAR 14.0N 152.0W. MAXIMUM
SUSTAINED WINDS 25 KT GUSTS 35 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

SEE WTPZ22 KNHC BULLETIN ISSUED BY NHC FOR LATEST INFORMATION.

.LOW 06N171W 1008 MB MOVING W SLOWLY. SCATTERED MODERATE TSTMS FROM
04N TO 09N BETWEEN 169W AND 179W.
.24 HOUR FORECAST LOW 06N175W 1009 MB.
.48 HOUR FORECAST LOW 06N177W 1010 MB.

.WEAKENING NEARLY STATIONARY FRONT FROM 30N177E TO 28N174E TO
26N170E.
.24 HOUR FORECAST NEW FRONT FROM 30N172E TO 26N165E.
.48 HOUR FORECAST FRONT FROM 30N177E TO 26N172E TO 25N167E.

.TROUGH FROM 08N160E TO 08N176E NEARLY STATIONARY. ISOLATED MODERATE
TSTMS FROM 06N TO 14N W OF 168E...AND S OF 17N BETWEEN 168E AND 179W.
.24 HOUR FORECAST TROUGH FROM 08N160E TO 06N170E.
.48 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE FROM 27N160E TO 27N163E TO 29N169E MOVING S SLOWLY.

.RIDGE FROM 30N172W TO 26N180W NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT FROM 12N TO 17N BETWEEN 148W AND 157W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 13N TO 18N BETWEEN
150W AND 160W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 13N TO 18N BETWEEN
154W AND 162W.

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

.SEAS 8 TO 10 FT FROM 10N TO 17N E OF 156W.
.24 HOUR FORECAST SEAS 8 TO 10 FT FROM 12N TO 18N BETWEEN 148W AND
160W.
.48 HOUR FORECAST SEAS 8 TO 10 FT FROM 12N TO 18N BETWEEN 153W AND
164W.

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

.ITCZ FROM 07N160W TO 07N169W. NUMEROUS MODERATE TO STRONG TSTMS
FROM 05N TO 08N BETWEEN 165W AND 169W. SCATTERED MODERATE TSTMS
ELSEWHERE FROM 04N TO 10N BETWEEN 158W AND 169W.

$$

.HONOLULU HI





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