823
FZPS40 PHFO 080351
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SAT NOV 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 NOV 08 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 09 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 10 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S130W 23S134W THENCE TROUGH 21S138W 20S146W 17S153W.
FRONT MOVING SE 15 KT AND TROUGH NEARLY STATIONARY. ISOLATED
MODERATE TSTMS WITHIN 120 NM OF FRONT S OF 23S.
.24 HOUR FORECAST FRONT MOVED S OF AREA. TROUGH 25S131W 22S141W
17S152W.
.48 HOUR FORECAST TROUGH 25S134W 18S147W.

.TROUGH 25S171E 17S167E MOVING ESE 10 KT. ISOLATED MODERATE TSTMS
S OF 23S BETWEEN 171E AND 178E.
.24 HOUR FORECAST TROUGH 25S177E 16S173E.
.48 HOUR FORECAST TROUGH 25S178E 17S178E.

.TROUGH 25S172W 23S174W MOVING E 15 KT.
.24 HOUR FORECAST TROUGH MERGES WITH TROUGH DESCRIBED IMMEDIATELY
BELOW.

.TROUGH 15S170W 09S177W MOVING W SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 210 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 25S163W 19S167W 07S179E.
.48 HOUR FORECAST TROUGH 25S161W 19S168W 10S175W.

.TROUGH 17S179E 11S169E 08S160E MOVING SW 10 KT. ISOLATED
MODERATE TSTMS FROM 19S TO 09S BETWEEN 170E AND 178E...AND FROM
07S TO 02S BETWEEN 162E AND 169E.
.24 HOUR FORECAST TROUGH 15S162E 13S160E.
.48 HOUR FORECAST TROUGH MOVED W OF AREA.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 4 TO 5 M S OF LINE 25S150W 22S145W 23S139W 25S134W. SEAS
2.5 TO 4 M ELSEWHERE S OF LINE 25S164W 18S148W 21S136W 25S130W.
SEAS 2.5 TO 3 M E OF LINE 25S122W 17S131W 08S137W 04S136W 00S126W.
.24 HOUR FORECAST SEAS 2.5 TO 4.5 M S OF 13S E OF 156W. SEAS 2.5
TO 3 M E OF LINE 15S120W 07S130W 06S133W 00S134W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M E OF 138W.

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

.ISOLATED MODERATE TSTMS FROM 21S TO 19S BETWEEN 173W AND 169W.

$$

.FORECASTER TROTTER. HONOLULU HI.