010
FZPS40 PHFO 091513
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1730 UTC THU OCT 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC OCT 09 2025.
24 HOUR FORECAST VALID 1200 UTC OCT 10 2025.
48 HOUR FORECAST VALID 1200 UTC OCT 11 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 18S120W 15S127W 16S138W MOVING NE 10 KT. SE WINDS 20
TO 25 KT S OF FRONT.
.24 HOUR FORECAST FRONT 16S120W 13S130W 13S138W. SE TO S WINDS 20
TO 25 KT S OF FRONT.
.48 HOUR FORECAST FRONT DISSIPATED.

.FRONT 25S157W 22S160W 20S163W MOVING NE 10 KT THENCE TROUGH 15S170W
12S179E 09S172E 07S160E. E TO SE WINDS 20 TO 25 KT S OF TROUGH W OF 167W.
ISOLATED MOD TSTMS WITHIN 210 NM OF TROUGH.
.24 HOUR FORECAST FRONT 25S153W 20S159W THENCE TROUGH 15S170W
14S177W 11S179E 11S167E. E WINDS 20 TO 25 KT S OF TROUGH W OF 167W.
.48 HOUR FORECAST WEAK FRONT 25S146W 20S156W. TROUGH DISSIPATED.
WINDS DECREASED TO 20 KT OR LESS.

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

.SEAS 4 TO 5 M IN AREA BOUNDED BY 25S135W 16S135W 16S130W 20S120W.
SEAS 2.5 TO 4 M ELSEWHERE IN AREA BOUNDED BY 09S160E TO 09S177E 12S175W
20S166W 25S179W 25S172E 20S164E. SEAS 2.5 TO 4 M IN AREA BOUNDED BY
25S153W 16S153W 14S133W 10S120W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M IN AREA BOUNDED BY 09S160E 10S177E
20S166W 25S179W 13S160E. SEAS 2.5 TO 4 M S OF A LINE FROM 12S141W
10S130W 13S120W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF A LINE FROM 18S176E 14S174W
25S148W.

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

.ISOLATED MODERATE TSTMS FROM 08S TO 12S BETWEEN 167W AND 156W.

$$

.FORECASTER BOHLIN/THOMAS. HONOLULU HI.