354
FZPS40 PHFO 041129
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC MON AUG 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 04 2025.
24 HOUR FORECAST VALID 0600 UTC AUG 05 2025.
48 HOUR FORECAST VALID 0600 UTC AUG 06 2025.

.WARNINGS.

...GALE WARNING...
.FRONT 25S170E 19S166E THENCE TROUGH 06S160E MOVING E
20 KT. WINDS 30 TO 35 KT S OF 22S BETWEEN 175E AND FRONT. WINDS
20 TO 30 KT ELSEWHERE S OF 20S W OF 178E. ISOLATED MODERATE
TSTMS WITHIN 120 NM E OF FRONT S OF 20S.
.24 HOUR FORECAST FRONT 25S180W 14S172E THENCE TROUGH 04S160E.
WINDS 20 TO 30 KT S OF 20S BETWEEN 175W AND FRONT.
.48 HOUR FORECAST FRONT 25S178W 21S178W 16S175W THENCE TROUGH
15S174E 03S175E. WINDS 20 TO 30 KT S OF 22S BETWEEN 170W AND
FRONT.

.SYNOPSIS AND FORECAST.

.FRONT 25S142W 21S147W THENCE TROUGH 15S156W 04S160W MOVING SE 10
KT. ISOLATED MODERATE TSTMS WITHIN 60 NM E OF FRONT S OF 22S.
WINDS 20 TO 30 KT S OF LINE 25S140W 22S140W 20S160W 25S166W.
.24 HOUR FORECAST FRONT 25S140W 18S145W THENCE TROUGH 08S155W.
ASSOCIATED WINDS MOVED S OF AREA.
.48 HOUR FORECAST FRONT 25S136W 20S141W THENCE TROUGH 15S151W.

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

.SEAS 4 TO 6 M S OF LINE 25S144W 19S150W 16S160W 17S170W 24S180W
21S160E. SEAS 2.5 TO 4 M ELSEWHERE S OF LINE 25S140W 13S153W
11S170W 20S160E.
.24 HOUR FORECAST SEAS 4 TO 6 M S OF LINE 25S137W 18S146W 13S160W
14S170W 22S167E 25S166E. SEAS 2.5 TO 4 M ELSEWHERE S OF LINE
25S134W 17S140W 07S160W 07S170W 22S160E.
.48 HOUR FORECAST SEAS 4 TO 5 M S OF LINE 25S133W 13S150W 11S166W
21S170W 25S175E. SEAS 2.5 TO 4 M S OF LINE 25S127W 04S150W
04S170W 25S160E.

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

.SCATTERED MODERATE TSTMS FROM 15S TO 04S BETWEEN 170W AND 164W.

$$

.FORECASTER ALMANZA. HONOLULU HI.