529
FZPS40 PHFO 241026
HSFSP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC THU JUL 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUL 24 2025.
24 HOUR FORECAST VALID 0600 UTC JUL 25 2025.
48 HOUR FORECAST VALID 0600 UTC JUL 26 2025.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FRONT 25S145W 19S158W THENCE TROUGH 15S175W 11S170E
09S160E. FRONT MOVING SE 10 KT AND TROUGH MOVING N SLOWLY.
ISOLATED MODERATE TSTMS WITHIN 60 NM OF FRONT AND TROUGH.
.24 HOUR FORECAST FRONT 25S141W 17S159W THENCE TROUGH 11S173W
07S160E.
.48 HOUR FORECAST FRONT 25S139W 19S150W THENCE TROUGH 13S175W
08S160E.
.FRONT NEAR 25S160E MOVING E 15 KT. ISOLATED MODERATE TSTMS S OF
23S BETWEEN FRONT AND 169E.
.24 HOUR FORECAST FRONT 25S168E 22S169E.
.48 HOUR FORECAST FRONT 25S175E 23S175E 20S174E.
.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 2.5 TO 3 M S OF LINE 25S171W 20S177W 25S166E.
.24 HOUR FORECAST SEAS SUBSIDED 2.5 M OR LESS.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 25S138W 15S169W
25S177W
.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.ISOLATED MODERATE TSTMS BETWEEN 06S AND 01S BETWEEN 161E AND
166E...AND N OF 02S BETWEEN 172W AND 169W.
.FORECASTER PIERCE. HONOLULU HI.
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