High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 302333
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC MON MAY 30 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E

SYNOPSIS VALID 1800 UTC MAY 30 2016.
24 HOUR FORECAST VALID 1800 UTC MAY 31 2016.
48 HOUR FORECAST VALID 1800 UTC JUN 01 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 15S138W 1014 MB NEARLY STATIONARY. TROUGH 10S164W THROUGH LOW
TO 13S145W NEARLY STATIONARY. E TO SE WINDS 20 TO 25 KT BOUNDED BY
17S142W 20S130W 24S143W 16S142W. SCATTERED MODERATE TSTMS BOUNDED BY
13S137W 19S124W 20S132W 13S137W.
.24 HOUR FORECAST LOW 16S139W 1013 MB. TROUGH 19S138W THROUGH LOW TO
12S142W. E TO SE WINDS 20 TO 25 KT WITHIN 120 NM OF LINE 22S131W
20S142W.
.48 HOUR FORECAST LOW DISSIPATED. TROUGH 20S142W 13S144W. WINDS
DIMINISHED TO 20 KT OR LESS.

.LOW 09S165W 1011 MB WITH TROUGH 11S160W THROUGH LOW TO 03S170E
MOVING W 15 KT. ISOLATED MODERATE TSTMS WITHIN 120 NM S OF TROUGH
BETWEEN 170W AND 180W.
.24 HOUR FORECAST LOW 08S168W. TROUGH 12S165W THROUGH LOW TO 03S163E.
.48 HOUR FORECAST LOW DISSIPATED. TROUGH 10S180W 08S160E.

.FRONT 25S177W 23S175E MOVING E 10 KT.
.24 HOUR FORECAST FRONT 25S172W 21S176W.
.48 HOUR FORECAST FRONT MOVED S OF AREA.

.RIDGE 25S160W 22S180W 25S162E NEARLY STATIONARY.

.SE WINDS 20 TO 25 KT FROM 13S TO 18S W OF 173E.
.24 HOUR FORECAST SE WINDS 20 TO 25 KT FROM 10S TO 20S W OF 170E.
.48 HOUR FORECAST LITTLE CHANGE.

.SEAS 8 FT S OF 24S BETWEEN 174W AND 177E.
.24 HOUR FORECAST SEAS DIMINISHED TO LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SCATTERED STRONG TSTMS WITHIN 150 NM OF LINE 07S174E 10S160E.

$$
.HONOLULU HI.


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