442
FZPS40 PHFO 150330
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SUN JUN 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 15 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 16 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 17 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S148W 22S155W...THENCE TROUGH TO 22S169W MOVING E 20 KT.
.24 HOUR FORECAST FRONT AND TROUGH DISSIPATED.

.TROUGH 25S175E 16S165E MOVING E 25 KT. NE WINDS 20 TO 25 KT S OF
22S BETWEEN 180E AND 167E.
.24 HOUR FORECAST TROUGH 25S166W 18S171W. SW TO W WINDS 20 TO 25
KT S OF 21S BETWEEN 165W AND 172E.
.48 HOUR FORECAST TROUGH BECOMES FRONT 25S160W 19S176W...THENCE
TROUGH TO 15S171W. W TO NW WINDS 20 TO 30 KT S OF 21S BETWEEN
151W AND 170W.

.TROUGH 11S169W 08S180W 08S160E NEARLY STATIONARY. SE WINDS 20 TO
25 KT FROM 14S TO 08S BETWEEN 163W AND 170E. NUMEROUS MODERATE TO
STRONG TSTMS WITHIN 150 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 12S171W 06S172E 07S160E. SE WINDS 20 TO
25 KT FROM 14S TO 08S W OF 175E.
.48 HOUR FORECAST TROUGH 13S172W 06S173E 07S160E. SE TO S WINDS 20
TO 25 KT S OF TROUGH.

.E WINDS 20 TO 25 KT E OF A LINE FROM 25S122W TO 07S140W.
.24 HOUR FORECAST E WINDS 20 TO 25 KT E OF A LINE FROM 25S122W TO
10S155W TO 00S155W.
.48 HOUR FORECAST E WINDS 20 TO 25 KT FROM 21S TO 03S E OF 155W.

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

.SEAS 2.5 TO 3 M S OF 22S BETWEEN 146W AND 155W...AND S OF 12S E
OF 128W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M S OF 23S BETWEEN 178W AND
173E...AND 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 135W.

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

.ISOLATED MODERATE TSTMS FROM 13S TO 06S BETWEEN 153W AND 167W.

$$

.FORECASTER FOSTER. HONOLULU HI.