High Seas Forecast
Issued by NWS

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094
FZPS40 PHFO 020322
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC WED JUL 02 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC JUL 02 2025.
24 HOUR FORECAST VALID 0000 UTC JUL 03 2025.
48 HOUR FORECAST VALID 0000 UTC JUL 04 2025.

.WARNINGS.

...GALE WARNING...
.FRONT 25S167E 17S161E THENCE TROUGH 15S160E MOVING E 10
KT. N WINDS 30 TO 35 KT S OF 23S BETWEEN 171E AND FRONT. WINDS 20
TO 30 KT ELSEWHERE S OF 17S BETWEEN 180W AND FRONT. SCATTERED
MODERATE TSTMS WITHIN 180 NM E OF FRONT AND 60 NM W OF FRONT S OF
21S. ISOLATED MODERATE TSTMS WITHIN 240 NM NE OF TROUGH.
.24 HOUR FORECAST FRONT 25S170E 22S167E THENCE TROUGH 19S166E
08S160E. N WINDS 20 TO 25 KT S OF 23S BETWEEN 180E AND FRONT.
.48 HOUR FORECAST FRONT 25S171E 23S168E THENCE TROUGH 20S165E
08S160E. WINDS EASED TO 20 KT OR LESS.

...GALE WARNING...
.FRONT 25S151W 23S154W 19S160W THENCE TROUGH 13S164W 09S169W
06S178W 03S176E. FRONT MOVING E 15 KT AND TROUGH NEARLY STATINARY.
ISOLATED MODERATE TSTMS WITHIN 240 NM OF TROUGH BETWEEN 165W AND
175E.
.24 HOUR FORECAST FRONT WEAKENED TO A TROUGH 25S141W 18S149W
14S156W.
.48 HOUR FORECAST NEW LOW NEAR 21S149W 1014 MB. TROUGH 25S138W TO
LOW TO 16S153W 12S160W. SE WINDS 30 TO 35 KT S OF LOW...AND WITHIN
300 NM W OF LOW. REMAINING WINDS AND SEAS INCLUDED BELOW.

.SYNOPSIS AND FORECAST.

.TROUGH 22S120W 20S128W MOVING N SLOWLY. SE WINDS 20 TO 25 KT S OF
TROUGH E OF 133W.
.24 HOUR FORECAST TROUGH 18S120W 18S130W. SE WINDS 20 TO 30 KT S
OF TROUGH E OF 129W.
.48 HOUR FORECAST TROUGH DISSIPATED. E TO SE WINDS 20 TO 25 KT S OF
17S E OF 129W.

.SE WINDS 20 TO 25 KT S OF A LINE 25S154W 20S164W 16S180E.
.24 HOUR FORECAST SE WINDS 20 TO 30 KT S OF A LINE 25S143W 18S160W
13S174W.
.48 HOUR FORECAST WINDS 20 TO 30 KT S OF A LINE 25S137W 15S160W
13S177W. WINDS 20 TO 25 KT FROM 15S TO 04S BETWEEN 174E AND 160E.

.WINDS 20 KT OR LESS REMAINDER OF FORECAST AREA.

.SEAS 2.5 TO 4 M S OF A LINE 02S120W 10S134W 25S145W. SEAS 2.5 TO
3.5 M S OF A LINE 25S154W 11S175W 22S167E 22S160E.
.24 HOUR FORECAST SEAS 2.5 TO 3.5 M S OF 07S E OF 137W...AND S OF
A LINE 25S145W 12S170W 12S174E 23S168E 23S160E.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF 05S E OF 130W...AND S OF A
LINE 25S136W 11S162W 15S180E 21S174E 22160E. SEAS 2.5 TO 3 M FROM
11S TO 05S BETWEEN 175E AND 162E.

.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.


$$

.FORECASTER TSAMOUS. HONOLULU HI.