179
FZPS40 PHFO 142150
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC SAT JUN 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUN 14 2025.
24 HOUR FORECAST VALID 1800 UTC JUN 15 2025.
48 HOUR FORECAST VALID 1800 UTC JUN 16 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S150W 21S163W...THENCE TROUGH TO 22S177W MOVING E 20 KT.
.24 HOUR FORECAST FRONT 25S137W 23S154W...THENCE TROUGH 22S162W.
.48 HOUR FORECAST FRONT AND TROUGH DISSIPATED.

.TROUGH 25S171E 20S167E MOVING E 15 KT.
.24 HOUR FORECAST TROUGH 25S178W 18S169E. SW TO W WINDS 20 TO 25
KT S OF 23S BETWEEN 170W AND 172E.
.48 HOUR FORECAST TROUGH BECOMES FRONT 25S165W 19S176W...THENCE
TROUGH TO 16S175E. W TO NW WINDS 20 TO 30 KT S OF 22S BETWEEN
158W AND 170W.

.TROUGH 11S165W 08S173W 08S160E NEARLY STATIONARY. SE WINDS 20 TO
25 KT FROM 15S TO 07S BETWEEN 163W AND 170E. NUMEROUS MODERATE TO
STRONG TSTMS WITHIN 150 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 12S171W 06S172E 07S160E. WINDS DECREASED
TO 20 KT OR BELOW.
.48 HOUR FORECAST TROUGH 13S172W 06S173E 07S160E. SE TO S WINDS 20
TO 25 KT S OF TROUGH.

.E WINDS 20 TO 25 KT FROM 20S TO 05S E OF 135W.
.24 HOUR FORECAST SE TO E WINDS 20 TO 25 KT FROM 20S TO 10S W OF
170E. E WINDS 20 TO 25 KT E OF A LINE FROM 25S122W TO 10S148W TO
00S138W.
.48 HOUR FORECAST E WINDS 20 TO 25 KT E OF A LINE FROM 25S120W TO
12S158W TO 00S145W.

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

.SEAS 2.5 TO 3 M S OF 22S BETWEEN 148W AND 165W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M S OF 10S E OF 130W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF 21S BETWEEN 160W AND 171E.
SEAS 2.5 TO 3 M S OF 07S E OF 130W.

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

$$

.FORECASTER FOSTER. HONOLULU HI.