765
FZPS40 PHFO 240335
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC TUE JUN 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 24 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 25 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 26 2025.

.WARNINGS.

...GALE WARNING...

.TROUGH 25S161W 16S174W 08S175E NEARLY STATIONARY. SCATTERED
MODERATE TSTMS WITHIN 270 NM OF TROUGH. WINDS 20 TO 30 KT S OF
LINE 25S164W 12S179E 07S160E.
.24 HOUR FORECAST TROUGH 20S171W 12S176W. WINDS 30 TO 35 KT FROM
18S TO 15S BETWEEN 179W AND 172W. WINDS 20 TO 30 KT ELSEWHERE S OF
LINE 25S159W 12S178E 09S160E.
.48 HOUR FORECAST TROUGH 22S169W 14S171W 03S177E. WINDS 30 TO 40
KT S OF LINE 25S155W 22S159W 22S169W 19S172W 25S172W. WINDS 20 TO
30 KT ELSEWHERE S OF LINE 25S141W 15S159W 15S165W 21S170W 16S174W
18S175E 25S176E.

.SYNOPSIS AND FORECAST.

.TROUGH 08S165W 06S171W 03S175W MOVING W 10 KT. ISOLATED MODERATE
TSTMS FROM 09S TO 06S BETWEEN 173W AND 161W.
.24 HOUR FORECAST TROUGH 10S171W 03S178W.
.48 HOUR FORECAST TROUGH MERGES WITH TROUGH DESCRIBED ABOVE.

.48 HOUR FORECAST NEW FRONT 25S138W 21S143W.

.WINDS 20 KT OR LESS REMAINDER OF FORECAST AREA.

.SEAS 2.5 TO 4 M S OF LINE 25S164W 03S168E 04S160E. SEAS 2.5 TO 3
M S OF 21S E OF 148W...AND FROM 18S TO 05S BETWEEN 168W AND 145W.
.24 HOUR FORECAST SEAS 4 TO 5 M S OF LINE 25S164W 18S176W 21S177E
25S175W. SEAS 2.5 TO 4 M ELSEWHERE S OF LINE 25S156W 12S175E
07S160E. SEAS 2.5 TO 3 M N OF LINE 00S163W 08S164W 14S171W 15S151W
12S137W 00S153W.
.48 HOUR FORECAST SEAS 4 TO 6 M S OF LINE 25S148W 17S177W
25S179E. SEAS 2.5 TO 4 M ELSEWHERE S OF LINE 25S141W 10S169W
14S170W 13S179E 09S177E 09S166E 25S170E.

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

.ISOLATED MODERATE TSTMS FROM 17S TO 15S BETWEEN 134W AND 131W...
AND FROM 09S TO 04S W OF 167E.

$$

.FORECASTER TROTTER. HONOLULU HI.