632
FZPS40 PHFO 070316
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SAT JUN 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 07 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 08 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 09 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S172W 14S180E...THENCE TROUGH 06S160W. FRONT MOVING E 15
KT AND TROUGH NEARLY STATIONARY. N WINDS 20 TO 25 KT S OF 23S
BETWEEN 170W AND 174W. ISOLATED MODERATE TSTMS WITHIN 300 NM NE OF
FRONT AND TROUGH.
.24 HOUR FORECAST FRONT 25S166W 19S171W...THENCE TROUGH 08S160E.
.48 HOUR FORECAST FRONT BECOMES TROUGH 25S160W 18S170W 10S162W.
WINDS DECREASED TO 20 KT OR BELOW. REMAINING PORTION OF TROUGH
11S170E 07S160E.

.FRONT 22S120W 17S138W MOVING N SLOWLY AND WEAKENING.
.24 HOUR FORECAST FRONT 20S120W 15S140W.
.48 HOUR FORECAST FRONT DISSIPATED.

.TROUGH 23S157W TO 17S158W MOVING SW 10 KT. SCATTERED MODERATE
TSTMS FROM 22S TO 05N BETWEEN 148W AND 162W.
.24 HOUR FORECAST TROUGH MERGED WITH FRONT DESCRIBED ABOVE.

.E TO SE WINDS 20 TO 30 KT S OF A LINE FROM 18S130E 11S145W
25S163W.
.24 HOUR FORECAST E TO NE WINDS 20 TO 25 KT WITHIN 120 NM OF A
LINE FROM 25S152W TO 17S145W TO 15S133W.
.48 HOUR FORECAST WINDS DECREASED TO 20 KT OR BELOW.

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

.SEAS 2.5 TO 4 M S OF LINE 08S120W 00S144W 00S154W 22S170W
08S160E.
.24 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 16S120W 11S140W 22S163W
07S176E 12S160E.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 25S135W 13S120W.
SEAS 2.5 TO 3 M S OF LINE 19S166W 13S178E 13S170E.

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

.SCATTERED MODERATE TSTMS FROM 10S TO 02S BETWEEN 175W AND 162W.


$$

.FORECASTER FOSTER. HONOLULU HI.