High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 301041
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAY 30 2016.
24 HOUR FORECAST VALID 0600 UTC MAY 31 2016.
48 HOUR FORECAST VALID 0600 UTC JUN 01 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 15S139W 1010 MB MOVING SE SLOWLY. TROUGH FROM 15S120W TO
19S134W TO LOW TO 12S146W NEARLY STATIONARY. E TO SE WINDS 20 TO 25
KT FROM LOW AND TROUGH TO 22S BETWEEN 133W AND 140W. ISOLATED
MODERATE TSTMS S OF 13S E OF 141W.
.24 HOUR FORECAST LOW 16S138W 1013 MB. TROUGH FROM 16S124W TO
20S135W TO LOW TO 13S144W. E TO SE WINDS 20 TO 25 KT WITHIN 240 NM
S OF TROUGH BETWEEN 130W AND 136W.
.48 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 15S124W TO 14S131W TO
17S140W. E TO SE WINDS 20 TO 25 KT FROM 19S TO 22S BETWEEN 130W
AND 137W.

.LOW 09S165W 1011 MB NEARLY STATIONARY. TROUGH FROM 12S146W TO
13S157W TO LOW TO 08S180E NEARLY STATIONARY. SCATTERED MODERATE
TSTMS WITHIN 120 NM OF TROUGH W OF LOW. ISOLATED MODERATE TSTMS
WITHIN 90 NM OF LOW AND TROUGH E OF LOW.
.24 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 13S158W TO 10S166W TO
08S180E.
.48 HOUR FORECAST TROUGH FROM 14S156W TO 11S167W TO 07S177E.

.FRONT FROM 25S179W TO 23S177E TO 19S160E. FRONT MOVING E 20 KT S
OF 23S...AND NEARLY STATIONARY ELSEWHERE.
.24 HOUR FORECAST FRONT FROM 25S173W TO 21S180E.
.48 HOUR FORECAST WEAKENING FRONT FROM 25S167W TO 22S176W.

.RIDGE FROM 25S165W TO 24S174E MOVING E SLOWLY.

.RIDGE FROM 25S167E TO 23S160E MOVING ENE SLOWLY.

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

.SEAS 8 FT OR LOWER OVER ENTIRE FORECAST AREA.

.ISOLATED MODERATE TSTMS FROM 02S TO 15S W OF 180E.

$$

.FORECASTER HOUSTON. HONOLULU HI.



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