853
FZPS40 PHFO 052208
HSFSP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC WED NOV 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 05 2025.
24 HOUR FORECAST VALID 1800 UTC NOV 06 2025.
48 HOUR FORECAST VALID 1800 UTC NOV 07 2025.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW NEAR 24S175W 1006 MB MOVING SE 10 KT. TROUGH FROM LOW TO
21S175W 18S176W 17S178W 14S176E MOVING SE SLOWLY. WINDS 20 TO 30
KT WITHIN 120 NM SW LOW QUADRANT. ISOLATED TSTMS WITHIN 240 NM E
OF TROUGH.
.24 HOUR FORECAST LOW MOVED S OF AREA. TROUGH 25S172W 21S172W
13S177W. WINDS DIMINISHED TO 20 KT OR LESS.
.48 HOUR FORECAST TROUGH 25S163W 21S168W 16S178W.
.24 HOUR FORECAST NEW TROUGH 11S168E 07S160E.
.48 HOUR FORECAST TROUGH 16S178W 10S170E 08S160E.
.48 HOUR FORECAST NEW FRONT 25S131W 21S134W.
.48 HOUR FORECAST NEW WEAK TROUGH 25S166E 22S163E.
OTHERWISE
WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
SEAS 2.5 TO 3.5 M S OF LINE 15S120W 14S130W 25S150W
SEAS 2.5 TO
3 M ELSEWHERE E OF 160W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M E OF A LINE 25S140W 00S176E.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF A LINE 25S133W 20S151W
25S167W. SEAS 2.5 TO 3 M E OF 130W.
OTHERWISE
SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.SCATTERED MODERATE TSTMS FROM 05S TO 15S BETWEEN 169W AND
177E...AND FROM 04S TO 10S BETWEEN 166E AND 160E. ISOLATED MODERATE
TSTMS FROM 17S TO 19S BETWEEN 169E AND 164E.
.FORECASTER TSAMOUS. HONOLULU HI.
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