High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 291635
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC FRI MAY 29 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 29 2015.
24 HOUR FORECAST VALID 1200 UTC MAY 30 2015.
48 HOUR FORECAST VALID 1200 UTC MAY 31 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 04N172E 1011 MB MOVING W 10 KT. TROUGH FROM 07N161E TO 05N166E
TO LOW TO 05N180W TO 08N170W NEARLY STATIONARY. ISOLATED MODERATE TO
LOCALLY STRONG TSTMS WITHIN 180 NM OF LOW AND TROUGH.
.24 HOUR FORECAST LOW 05N167E 1010 MB. TROUGH FROM 04N160E TO LOW TO
02N172E.
.48 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 06N160E TO 05N168E TO
06N175E.

.WEAK FRONT FROM 26N140W TO 24N148W TO 22N154W NEARLY STATIONARY.
ISOLATED MODERATE TSTMS WITHIN 60 NM OF FRONT BETWEEN 144W AND 150W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WEAK FRONT FROM 30N140W TO 26N150W TO 25N156W NEARLY STATIONARY.
ISOLATED MODERATE TSTMS WITHIN 60 NM OF FRONT E OF 147W.
.24 HOUR FORECAST FRONT DISSIPATED.

.TROUGH FROM 09N140W TO 08N145W TO 06N150W TO 04N165W NEARLY
STATIONARY. ISOLATED TO LOCALLY SCATTERED MODERATE TO STRONG TSTMS
WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LOW 09N140W 1006 MB. TROUGH FROM LOW TO 06N148W
TO 07N156W TO 04N162W.

.24 HOUR FORECAST FRONT FROM 30N149W TO 27N155W TO 29N165W.
.48 HOUR FORECAST FRONT WEAKENED TO TROUGH FROM 30N145W TO 26N148W.

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

.ISOLATED MODERATE TSTMS FROM 08N TO 11N BETWEEN 165W AND 169W...
WITHIN 60 NM OF LINE FROM 30N168E TO 27N164E...AND FROM 12N TO 15N
W OF 163E.

$$

.FORECASTER KINEL. HONOLULU HI.





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