785
FZPS40 PHFO 250333
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC TUE NOV 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 25 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 26 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 27 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S177W 19S177W 17S178E THENCE TROUGH 11S166E 10S160E.
FRONT MOVING SE 10 KT AND TROUGH NEARLY STATIONARY. WINDS 20 TO 30
KT AND SEAS 2.5 TO 3 M WITHIN 300 NM E OF TROUGH AND FRONT.
SCATTERED MODERATE TO STRONG TSTMS FROM 11S TO 05S BETWEEN 161E
AND 174E. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 300 NM OF
TROUGH AND FRONT.
.24 HOUR FORECAST FRONT 25S175W 20S176W 19S179W THENCE TROUGH
12S172E 07S160E. WINDS 20 TO 25 KT AND SEAS 2.5 TO 3 M WITHIN 300
NM OF TROUGH W OF 172E.
.48 HOUR FORECAST FRONT 25S177W 19S179W THENCE TROUGH 14S173E
09S166E 06S160E. WINDS EASED TO 20 KT OR LESS AND SEAS LOWERED TO
2.5 M OR LOWER.

.LOW NEAR 22S145W 1010 MB MOVING S SLOWLY. TROUGH 23S140W TO LOW
TO 14S155W TO 11S165W. TROUGH MOVING SW SLOWLY. WINDS 20 TO 25 KT
S OF 22S BETWEEN 156W AND 137W. SEAS 2.5 TO 4 M S OF 19S BETWEEN
158W AND 140W. SCATTERED MODERATE TSTMS WITHIN 300 NM N OF TROUGH
BETWEEN 155W AND 146W.
.24 HOUR FORECAST LOW NEAR 24S149W 1010 MB. TROUGH FROM 25S143W
TO LOW TO 14S160W TO 10S179W. WINDS EASED TO 20 KT OR LESS. SEAS
2.5 TO 3 M S OF 23S BETWEEN 154W AND 149W.
.48 HOUR FORECAST LOW NEAR 23S140W 1007 MB. NEW FRONT FROM
25S135W TO LOW TO 18S153W THENCE TROUGH TO 15S166W TO 09S176E.
SEAS LOWERED TO 2.5 M OR LOWER.

.24 HOUR FORECAST NEW TROUGH 18S120W 11S138W.
.48 HOUR FORECAST TROUGH 19S120W 13S143W.

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

.SEAS 2.5 TO 3 M N OF LINE 00S161W 09S164W 00S177E.
.24 HOUR FORECAST SEAS LOWERED TO 2.5 M OR LOWER.

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

.SCATTERED MODERATE TSTMS S OF 17S BETWEEN 164E AND 171E.

$$

.FORECASTER TROTTER. HONOLULU HI.