507
FZPS40 PHFO 130319
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC THU NOV 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 NOV 13 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 14 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 15 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S178E 17S173E 14S167E THENCE TROUGH 07S160E. FRONT AND
TROUGH MOVING E 10 KT S OF 10S AND NEARLY STATIONARY ELSEWHERE.
SCATTERED MODERATE TSTMS WITHIN 240 NM E OF FRONT...AND N OF 12S W
OF 166E.
.24 HOUR FORECAST FRONT 25S177W 18S178E 14S175E THENCE TROUGH
09S160E.
.48 HOUR FORECAST FRONT WEAKENED TO TROUGH 25S171W 11S175W.
DETACHED TROUGH 14S165E 10S160E.

.FRONT 25S146W 22S149W 22S153W MOVING N 10 KT.
.24 HOUR FORECAST FRONT WEAKENS TO TROUGH AND MERGES WITH TROUGH
DESCRIBED IMMEDIATELY ABOVE.

.TROUGH 23S141W 14S159W 13S174W 09S176E NEARLY STATIONARY N OF
19S AND MOVING E 10 KT ELSEWHERE. SCATTERED MODERATE TSTMS WITHIN
270 NM OF TROUGH.
.24 HOUR FORECAST NEW FRONT 25S133W 22S143W THENCE TROUGH 16S157W
11S173W 04S179E.
.48 HOUR FORECAST FRONT 25S128W 20S140W 17S149W THENCE TROUGH
12S173W 06S179W 04S178E. WINDS 20 TO 25 KT WITHIN 150 NM
OF FRONT S OF 20S.

.24 HOUR FORECAST WINDS 20 TO 25 KT S OF 23S BETWEEN 160W AND
142W.
.48 HOUR FORECAST WINDS 20 TO 30 KT S OF 20S BETWEEN 164W AND
137W.

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

.SEAS 2.5 TO 3 M N OF LINE 08S120W 03S151W 00S156W.
.24 HOUR FORECAST 2.5 TO 4 M S OF LINE 25S163W 20S158W 20S152W
24S149W 24S136W 21S133W 25S124W.
.48 HOUR FORECAST SEAS 2.5 TO 4.5 M S OF 18S E OF 168W.

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

.ISOLATED MODERATE TSTMS FROM 11S TO 08S BETWEEN 169E AND 172E.

$$

.FORECASTER TROTTER. HONOLULU HI.