269
FZPS40 PHFO 070334
HSFSP

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S132W 23S136W 23S142W. FRONT NEARLY STATIONARY W OF 133W
AND MOVING E 10 KT E OF 133W.
.24 HOUR FORECAST FRONT 25S120W 22S128W. NEW TROUGH 22S122W
15S126W.
.48 HOUR FORECAST FRONT 23S120W 17S122W THENCE TROUGH 14S124W.

.FRONT 25S166W 17S170W THENCE TROUGH 10S177W 06S175E 03S170E.
FRONT MOVING E 10 KT. TROUGH MOVING E 15 KT S OF 10S AND MOVING W
SLOWLY N OF 10S. WINDS 20 TO 30 KT WITHIN 120 NM OF FRONT S OF
21S. SCATTERED MODERATE TSTMS WITHIN 120 NM OF FRONT AND WITHIN
150 NM OF TROUGH N OF 10S.
.24 HOUR FORECAST FRONT 25S161W 19S164W THENCE TROUGH 11S168W.
DETACHED TROUGH 10S177E 03S170E. ASSOCIATED WINDS MOVED S OF AREA.
.48 HOUR FORECAST FRONT 25S157W 22S159W THENCE TROUGH 14S168W.
DETACHED TROUGH 09S170E 02S164E.

.TROUGH 12S153W 06S167W MOVING SW 10 KT. ISOLATED MODERATE TSTMS
WITHIN 210 NM OF TROUGH N OF 10S.
.24 HOUR FORECAST TROUGH MERGED WITH FRONT AND TROUGH DESCRIBED
IMMEDIATELY ABOVE.

.WINDS 20 TO 25 KT S OF LINE 25S158W 17S156W 25S132W.
.24 HOUR FORECAST WINDS 20 TO 25 KT S OF LINE 25S149W 18S151W
17S140W 25S125W.
.48 HOUR FORECAST WINDS 20 TO 30 KT S OF LINE 16S E OF 148W.
WINDS 20 TO 25 KT FROM 22S TO 10S BETWEEN 163E AND 170W.

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

.SEAS 2.5 TO 3 M S OF LINE 25S168E 14S171E 15S177E 19S177E
19S177W 25S169W...AND S OF LINE 25S163W 09S161W 08S135W 00S121W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 25S171W 19S172E
10S172E 19S167W 23S162W 15S162W 10S145W 15S149W 16S143W 04S130W
00S120W.
.48 HOUR FORECAST SEAS 4 TO 5 M S OF LINE 25S132W 19S139W 19S128W
25S120W. SEAS 2.5 TO 4 M ELSEWHERE S OF LINE 25S164W 14S164W
09S153W 11S133W 02S120W. SEAS 2.5 TO 3 M S OF 09S BETWEEN 164E AND
171W.

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

.ISOLATED MODERATE TSTMS FROM 15S TO 12S W OF 163E... FROM 09S TO 07S
BETWEEN 167E AND 170E...AND FROM 08S TO 02S W OF 166E.

$$

.FORECASTER TROTTER. HONOLULU HI.