High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 301033 CCA
HSFSP

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK FRONT 23S120W TO 19S130W TO 17S145W. PART OF FRONT E OF 132W
MOVING NE SLOWLY. REST OF FRONT NEARLY STATIONARY. E TO SE WINDS
20 TO 25 KT WITHIN 200 NM S OF FRONT.
.24 HOUR FORECAST DISSIPATING FRONT 21S120W TO 18S130W TO 17S145W.
WINDS DIMINISHED TO 20 KT OR LESS S OF FRONT.
.48 HOUR FORECAST FRONT DISSIPATED.

.FRONT 25S165W TO 21S180W TO 23S170E TO 19S160E. PART OF FRONT E
OF 175W MOVING E TO 30 KT. REST OF FRONT NEARLY STATIONARY.
.24 HOUR FORECAST FRONT 25S152W TO 24S160W.
.48 HOUR FORECAST FRONT MOVED S OF FORECAST AREA.

.TROUGH 00S160E TO 09S170E TO 14S178W MOVING SW SLOWLY. SCATTERED
MODERATE TSTMS WITHIN 200 NM OF TROUGH.
.24 HOUR FORECAST DISSIPATING TROUGH 03S160E TO 10S166W TO 13S170E.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 05S155W TO 07S163W TO 07S168W MOVING W SLOWLY. SCATTERED
MODERATE TSTMS WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NEW TROUGH 10S170E TO 19S175E.
.48 HOUR FORECAST NEW LOW 21S178W 1009 MB WITH FRONTS TO 19S170E...
AND FROM LOW TO 25S166W.

.COR E TO SE WINDS 20 TO 25 KT ELSEWHERE BETWEEN 06S AND 18S FROM
125W TO 145W.
.24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT BETWEEN 06S AND 17S
E OF 160W.
.48 HOUR FORECAST E WINDS 20 TO 25 KT BETWEEN 06S AND 17S FROM
140W TO 160W.

.RIDGE 25S147W TO 22S155W MOVING E 30 KT.

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

.SEAS 12 TO 18 FT S OF A LINE...25S123W 18S132W 17S144W.
SEAS 8 TO 12 FT ELSEWHERE S OF A LINE...25S120W 17S130W 13S140W
09S157W. SEAS 8 TO 12 FT S OF 20S W OF 180W.
.24 HOUR FORECAST SEAS 8 TO 13 FT S OF 07S E OF 130W.
SEAS 8 TO 10 FT S OF 22S BETWEEN 158W AND 160W.
SEAS 8 TO 9 FT S OF 15S BETWEEN 170W AND 170E...AND BETWEEN
06S AND 13S FROM 140W TO 160W.
.48 HOUR FORECAST SEAS 8 TO 10 FT S OF 03S E OF 130W.
SEAS 8 TO 10 FT S OF A LINE...25S141W 20S150W TO 20S160W.
SEAS 8 TO 10 FT S OF 22S BETWEEN 178E AND 162E.

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


$$

.FORECASTER LAU. HONOLULU HI.


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