High Seas Forecast
Issued by NWS

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FZPS40 PHFO 260319
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC MON JUL 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 25 2016.
24 HOUR FORECAST VALID 1800 UTC JUL 26 2016.
48 HOUR FORECAST VALID 1800 UTC JUL 27 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT FROM 23S120W TO 22S130W TO 21S135W NEARLY STATIONARY. E TO
SE WINDS 20 TO 25 S OF FRONT BETWEEN 130W AND 135W.
.24 HOUR FORECAST FRONT FROM 23S120W TO 22S135W DISSIPATING.
WINDS DIMINISHED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT DISSIPATED

.FRONT NEAR 25S160E MOVING E SLOWLY.
.24 HOUR FORECAST FRONT 25S161E TO 24S160E.
.48 HOUR FORECAST FRONT 25S162E TO 23S160E.

.TROUGH FROM 06S157W TO 13S140W MOVING W 10 KT. ISOLATED MODERATE
TSTMS WITHIN 60 NM OF TROUGH N OF 10S.
.24 HOUR FORECAST TROUGH FROM 06S158W TO 12S145W.
.48 HOUR FORECAST TROUGH FROM 06S165W TO 10S157W.

.TROUGH FROM 07S170W TO 06S175E TO 02S161E MOVING SW 10 KT. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 120 NM N AND 180 NM S OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 08S175E TO 04S160E.
.48 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.

.E TO SE WINDS 20 TO 25 KT FROM 08S TO 16S W OF 165W.
.24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 10S TO 16S W OF
170W.
.48 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 10S TO 18S
BETWEEN 165W AND 170E.

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

.SEAS 12 TO 14 FT S OF LINE FROM 22S120W TO 25S132W. SEAS 8 TO 12
FT ELSEWHERE S OF LINE FROM 10S120W TO 10S130W TO 18S140W TO
18S148W. SEAS 8 TO 10 FT S OF 20S W OF 177W. SEAS 8 TO 9 FT FROM
10S TO 15S BETWEEN 156W AND 170E.
.24 HOUR FORECAST SEAS 8 TO 12 FT E OF LINE FROM 05S130W TO
18S135W TO 25S140W. SEAS 8 TO 10 FT S OF 10S BETWEEN 170W AND
170E.
.48 HOUR FORECAST SEAS 8 TO 10 FT S OF 03S E OF 130W...AND S OF
23S BETWEEN 148W AND 165W. SEAS 8 TO 9 FT FROM 08S TO 15S BETWEEN
170W AND 170E.

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

$$

.FORECASTER BURKE. HONOLULU HI.



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