235
FZPS40 PHFO 040314
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC WED JUN 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 04 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 05 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 06 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S168E 20S163E 17S160E MOVING E 10 KT. WINDS 20 TO 30 KT
WITHIN 300 NM E OF FRONT S OF 20S. SCATTERED MODERATE TO STRONG
TSTMS WITHIN 90 NM OF LINE 25S171E 20S167W 16S165E.
.24 HOUR FORECAST FRONT 25S172E 20S167E 14S160E. WINDS 20 TO 30 KT
S OF FRONT. WINDS 20 TO 25 KT BETWEEN FRONT AND 175W S OF 21S.
.48 HOUR FORECAST FRONT 25S180W 12S170E 08S160E. WINDS 20 TO 25 KT
S OF LINE 25S170W 19S180W 10S160E.

.TROUGH 25S133W 21S138W NEARLY STATIONARY. ISOLATED MODERATE TSTMS
WITHIN 300 NM E OF TROUGH S OF 23S.
.24 HOUR FORECAST TROUGH 25S130W 21S134W.
.48 HOUR FORECAST TROUGH 25S123W 23S130W.

.TROUGH 24S141W 20S155W 16S160W NEARLY STATIONARY. SEE WINDS BELOW.
ISOLATED MODERATE TSTMS WITHIN 150 NM S OF TROUGH E OF 155W...AND
WITHIN 150 NM N OF TROUGH W OF 155W.
.24 HOUR FORECAST TROUGH 22S148W 17S158W. SEE WINDS BELOW.
.48 HOUR FORECAST TROUGH 19S156W 17S160W. SEE WINDS BELOW.

.TROUGH 13S169W 12S176W 12S175E 14S168E 07S160E NEARLY STATIONARY.
WINDS 20 TO 25 KT BETWEEN TROUGH AND 17S E OF 175E. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 150 NM OF TROUGH BETWEEN 176W AND
175E. ISOLATED MODERATE TSTMS ELSEWHERE FROM 15S TO 04S W OF 175E.
.24 HOUR FORECAST TROUGH 13S177W 18S173E 13S167E. ASSOCIATED WINDS
EASED TO 20 KT OR LESS.
.48 HOUR FORECAST TROUGH ABSORBED BY FRONT ABOVE.

.WINDS 20 TO 25 KT S OF 21S BETWEEN 150W AND 165W.
.24 HOUR FORECAST WINDS WINDS 20 TO 30 KT S OF 20S BETWEEN 140W AND
175W.
.48 HOUR FORECAST WINDS 20 TO 30 KT S OF LINE 25S125W 18S145W
20S165W 25S170W.

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

.SEAS 2.5 TO 4 M S OF LINE 25S135W 16S155W 12S170W 10S173E 25S169E.
.24 HOUR FORECAST SEAS 2.5 TO 4.5 M S OF LINE 25S127W 15S140W
06S155W 10S170W 25S178W. SEAS 2.5 TO 3 M S OF 23S BETWEEN 178E AND
172E...AND S OF 22S W OF 162E.
.48 HOUR FORECAST SEAS 2.5 TO 5.5 M S OF LINE 22S175W 20S170W
13S160E. SEAS 2.5 TO 4.5 M S 0F LINE 10S120W 10S140W 04S160W
22S175W.

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

$$

.FORECASTER WROE. HONOLULU HI.