382
FZPS40 PHFO 121044
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC THU JUN 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUN 12 2025.
24 HOUR FORECAST VALID 0600 UTC JUN 13 2025.
48 HOUR FORECAST VALID 0600 UTC JUN 14 2025.

.WARNINGS.


.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT 25S135W 20S141W 16S148W THENCE TROUGH 07S171W
MOVING NE 10 KT. ISOLATED MODERATE TSTMS WITHIN 150
NM W OF FRONT.
.24 HOUR FORECAST FRONT 25S132W 20S137W 15S147W THENCE TROUGH
09S168W.
.48 HOUR FORECAST FRONT WEAKENED TO TROUGH 25S130W 16S145W
11S164W.

.TROUGH 06S178E 03S158E MOVING W SLOWLY. ISOLATED MODERATE
TSTMS WITHIN 210 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 25S175E 16S168E 12S160E NEARLY STATIONARY. ISOLATED
MODERATE TSTMS WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 25S178E 16S160E.
.48 HOUR FORECAST TROUGH 25S167W 21S171E 15S160E. WINDS 20 TO
25 KT WITHIN 120 NM OF TROUGH W OF 170E.

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

.SEAS 4 TO 5 M S OF 20S BETWEEN 145W AND 155W. SEAS 2.5 TO
4 M ELSEWHERE S OF LINE 20S140W 12S158W 12S168W 25S168W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 25S130W 10S153W
10S169W 25S153W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF 20S BETWEEN 123W AND 138W.

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

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

$$

.FORECASTER M BALLARD. HONOLULU HI.