604
FZPS40 PHFO 060256
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC FRI JUN 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 06 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 07 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 08 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S177E 15S173E...THENCE TROUGH 10S170E 08S160E
MOVING E 15 KT. N WINDS 20 TO 30 KT S OF A LINE FROM 18S167W
22S173E 08S160E. SCATTERED MODERATE TSTMS WITHIN 120 NM E OF
FRONT...AND WITHIN 150 NM OF TROUGH.
.24 HOUR FORECAST FRONT 25S172E 14S180W THENCE TROUGH 06S160E.
WINDS DECREASED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT 25S165W 20S169W THENCE TROUGH 08S160E.

.FRONT FROM 25S120W TO 20S140W MOVING N 10 KT.
.24 HOUR FORECAST FRONT FROM 20S120W TO 17S142W.
.48 HOUR FORECAST FRONT FROM 19S120W TO 15S140W.

.TROUGH 21S148W 18S155W 15S158W MOVING SW 15 KT. E TO SE WINDS 20
TO 30 KT S OF A LINE FROM 25S122W TO 16S142W TO 21S162W TO
18S164W. SCATTERED MODERATE TSTMS FROM 23S TO 12S BETWEEN 148W
AND 160W.
.24 HOUR FORECAST TROUGH FROM 25S167W TO 11S160W. WINDS 20 TO 30
KT S OF A LINE FROM 18S130W TO 18S151W TO 23S157W.
.48 HOUR FORECAST TROUGH DISSIPATED. WINDS DECREASED TO 20 KT OR
LESS.

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

.SEAS 2.5 TO 5.5 M S OF LINE 25S120W 06S130W 00S160W 17S172W
20S174E 10S160E.
.24 HOUR FORECAST SEAS 2.5 TO 5.5 M S OF LINE 06S120W 00S143W
00S160W 16S160W 14S178E 06S160E.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 12S120W 13S140W
17S154W.  SEAS 2.5 TO 4 M S OF A LINE 18S173E 10S175E 12S160E.

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

.SCATTERED MODERATE TSTMS N OF 10S BETWEEN 174W AND 165E.


$$

.FORECASTER FOSTER. HONOLULU HI.