High Seas Forecast
Issued by NWS

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040
FZPS40 PHFO 282230
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC THU JUL 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 28 2016.
24 HOUR FORECAST VALID 1800 UTC JUL 29 2016.
48 HOUR FORECAST VALID 1800 UTC JUL 30 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S136W TO 20S150W TO 21S160W MOVING NE TO 25 KT. S TO SW
WINDS 20 TO 30 KT S OF FRONT E OF 150W. S TO SE WINDS 20 TO 25 KT
S OF FRONT BETWEEN 150W AND 160W. NW WINDS 20 TO 25 KT WITHIN 220
NM E OF FRONT S OF 22S.
.24 HOUR FORECAST FRONT 25S122W TO 19S130W TO 16S150W. SE WINDS
20 TO 25 KT BETWEEN 10S AND 21S FROM 135W TO 150W.
.48 HOUR FORECAST FRONT 22S120W TO 17S130W TO 17S140W. SE WINDS
20 TO 25 KT BETWEEN 08S AND 18S FROM 130W TO 145W.

.WEAKENING FRONT 25S175E TO 20S160E MOVING E TO 20 KT.
.24 HOUR FORECAST WEAK FRONT 25S170W TO 21S173W.
.48 HOUR FORECAST WEAK FRONT S OF AREA.

.TROUGH 01S175E TO 07S178E...MOVING W AT 10 KT. SCATTERED
MODERATE TO STRONG TSTMS BETWEEN 170W AND 175E FROM 03S TO 11S.
.24 HOUR FORECAST TROUGH 01S161E TO 07S167E TO 09S180W.
.48 HOUR FORECAST TROUGH 02S160E TO 09S166E TO 11S178W.

.RIDGE 25S120W TO 18S136W MOVING SE 15 KT.

.SE TO E WINDS 20 TO 25 KT BETWEEN 12S AND 20S W OF 165E.
.24 HOUR FORECAST SE TO E WINDS DIMINISHED TO 20 KT OR LESS.

.OTHERWISE WINDS 20 KT OR LESS.

.SEAS 12 TO 17 FT S OF A LINE FROM 25S137W TO 21S152W. SEAS 8 TO
12 FT ELSEWHERE S OF A LINE FROM 25S131W TO 19S150W TO 20S162W.
SEAS 8 TO 9 FT FROM 02S TO 20S E OF 124W.
.24 HOUR FORECAST SEAS 12 TO 20 FT S OF A LINE FROM 25S126W TO
18S142W TO 20S147W. SEAS 8 TO 12 FT ELSEWHERE FROM 25S120W TO
10S160W. SEAS 8 TO 11 FT S OF 21S W OF 180W.
.48 HOUR FORECAST SEAS 12 TO 15 FT S OF 15S E OF 132W. SEAS 8 TO
12 FT ELSEWHERE S OF 09S E OF 150W. SEAS 8 TO 10 FT S OF A LINE
FROM 25S 170W TO 15S175E TO 20S170E TO 20S160E.

.REMAINDER OF AREA SEAS LESS THAN 8 FT.

$$

.FORECASTER MORRISON. HONOLULU HI.



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