High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 031115
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC THU SEP 03 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 03 2015.
24 HOUR FORECAST VALID 0600 UTC SEP 04 2015.
48 HOUR FORECAST VALID 0600 UTC SEP 05 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 03S172E 1010 MB MOVING SW 15 KT. TROUGHS FROM LOW TO
01S160E...AND FROM LOW TO 00S175W
.24 HOUR FORECAST LOW 05S165E 1010 MB. TROUGHS FROM LOW TO
00S160E...AND FROM LOW TO 00S180W.
.48 HOUR FORECAST LOW AND TROUGHS DISSIPATED.

.FRONT 25S128W TO 20S134W TO 13S144W TO 12S153W MOVING E TO 15 KT. S
AND SE WINDS 20 TO 25 KT WITHIN 250 NM W OF FRONT.
.24 HOUR FORECAST FRONT 25S122W TO 20S128W TO 13S145W. SE TO S WINDS
DIMINISHED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT 23S120W TO 18S130W TO 15S140W.

.FRONT 25S172W TO 21S180W TO 18S170E MOVING E TO 20 KT.
.24 HOUR FORECAST FRONT 25S163W TO 23S166W TO 20S175W.
.48 HOUR FORECAST FRONT 25S155W TO 23S160W.

.FRONT W OF FORECAST AREA MOVING E TO 20 KT. FRONT NEAR 25S155E TO
22S150E. NW WINDS 20 TO 25 KT S OF 20S W OF 162E.
.12 HOUR FORECAST FRONT NEAR 25S160E. NW WINDS 20 TO 25 KT S OF 22S
W OF 163E.
.24 HOUR FORECAST FRONT 25S166E TO 23S164E TO 21S160E.
NW WINDS 20 TO 25 WITHIN 100 NM E OF FRONT S OF 23S.
.48 HOUR FORECAST FRONT 25S179E TO 22S173E TO 20S170E.
NW WINDS 20 TO 25 WITHIN 100 NM E OF FRONT S OF 23S.

.HIGH 24S173E 1013 MB MOVING E 30 KT AND DISSIPATING.
RIDGE 22S160E TO HIGH TO 23S180W.
.24 HOUR FORECAST HIGH DISSIPATED.

.RIDGE 23S120W TO 17S133W MOVING E 15 KT.

.RIDGE 23S167W TO 23S173W MOVING E 15 KT.

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

.SEAS 10 TO 17 FT S OF A LINE...25S166W 21S168W 17S163W 16S160W
17S143W 25S128W. SEAS 10 TO 12 FT E OF A LINE...03S120W 05S128W
12S132W 15S132W 23S120W. SEAS 8 TO 9 FT ELSEWHERE E OF 170W.
.24 HOUR FORECAST SEAS 9 TO 13 FT S OF 20S BETWEEN 150W AND 125W.
SEAS 8 TO 11 FT ELSEWHERE IN AREA BOUNDED BY 25S153W 12S170W 06S170W
06S150W 23S120W.
.48 HOUR FORECAST SEAS 8 TO 11 FT E OF A LINE FROM 25S145W TO
10S132W. SEAS 8 TO 10 FT S OF 23S BETWEEN 163E AND 175E.

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

.ISOLATED MODERATE TSTMS N OF 13S W OF 170W.

$$
FORECASTER LAU. HONOLULU HI.









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