443
FZPS40 PHFO 120301
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SUN OCT 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC OCT 12 2025.
24 HOUR FORECAST VALID 0000 UTC OCT 13 2025.
48 HOUR FORECAST VALID 0000 UTC OCT 14 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 25S145W 22S152W MOVING SE 10 KT.
.24 HOUR FORECAST TROUGH 25S138W 22S143W.
.48 HOUR FORECAST TROUGH MOVED SE OF AREA.

.TROUGH 15S171W 10S170E 08S160E NEARLY STATIONARY. SCATTERED
MODERATE TSTMS FROM 15S TO 05S BETWEEN 180W AND 160E...AND
FROM 15S TO 08S BETWEEN 180W AND 165W.
.24 HOUR FORECAST TROUGH 11S180W 10S160E.
.48 HOUR FORECAST TROUGH 15S175W 10S170E 12S160E.

.TROUGH 10S160W 10S170W 08S180W MOVING SLOWLY S.
.24 HOUR FORECAST TROUGH 11S165W 10S170W 10S180W.
.48 HOUR FORECAST TROUGH DISSIPATED.

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

.SEAS 2.5 TO 3 M S OF LINE 25S165W 20S155W 25S145W...AND
FROM 20S TO 15S BETWEEN 165W AND 180W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M S OF 22S BETWEEN 140W
AND 145W.
.48 HOUR FORECAST SEAS 2.5 TO 3 M S OF 22S BETWEEN 130W
AND 135W.

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

$$

.FORECASTER PECHACEK. HONOLULU HI.