High Seas Forecast
Issued by NWS

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FZPS40 PHFO 081533
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1730 UTC THU DEC 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC DEC 08 2016.
24 HOUR FORECAST VALID 1200 UTC DEC 09 2016.
48 HOUR FORECAST VALID 1200 UTC DEC 10 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 08S172E 1006 MB MOVING W SLOWLY. TROUGH 17S175W THROUGH LOW TO
08S160E MOVING W SLOWLY. SCATTERED STRONG TSTMS FROM 03S TO 10S
BETWEEN 180W AND 169E. ISOLATED MODERATE TSTMS FROM 03S TO 09S W OF
169E.
.24 HOUR FORECAST LOW 07S168E 1006 MB. TROUGH 15S175E THROUGH LOW TO
08S160E.
.48 HOUR FORECAST LOW 05S163E 1006 MB. TROUGH 10S168E TO LOW.

.FRONT 25S127W 22S135W 21S140W 22S148W 25S154W MOVING NE 15 KT E OF
135W AND SE 10 KT ELSEWHERE. WINDS 20 TO 25 KT S OF 23S BETWEEN 122W
AND 126W.
.24 HOUR FORECAST FRONT 25S120W 20S130W 20S140W 25S151W. WINDS
DIMINISHED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT 24S120W 21S130W 22S143W 25S147W.

.FRONT 25S161W 20S168W MOVING NE 10 KT.
.24 HOUR FORECAST FRONT DISSIPATED.

.TROUGH 14S165W 08S163W MOVING W SLOWLY. ISOLATED MODERATE TSTMS
FROM 07S TO 12S BETWEEN 160W AND 168W.
.24 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE 22S120W 19S130W 18S138W 20S145W MOVING NE 10 KT.

.RIDGE 22S152W 13S173W MOVING E 10 KT.

.RIDGE 20S173W 25S180W MOVING E 10 KT.

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

$$
.HONOLULU HI.



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