387
FZPS40 PHFO 010301
HSFSP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SUN FEB 01 2026
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FEB 01 2026.
24 HOUR FORECAST VALID 0000 UTC FEB 02 2026.
48 HOUR FORECAST VALID 0000 UTC FEB 03 2026.
.WARNINGS.
..GALE WARNING
.LOW 22S173W 1003 MB. TROUGH FROM 25S171W TO LOW TO 14S175E TO
14S167E TO 18S160E. LOW AND TROUGH MOVING SW SLOWLY. WINDS 20 TO
30 KT FROM 22S TO 12S BETWEEN 166W AND 174W. SCATTERED MODERATE
TSTMS S OF 10S BETWEEN 163W AND 180E.
.24 HOUR FORECAST LOW 21S175W 1003 MB. TROUGH FROM 25S174W TO LOW
TO 14S175E TO 17S160E. WINDS 30 TO 40 KT FROM 22S TO 17S BETWEEN
166W AND 173W. WINDS 20 TO 30 KT ELSEWHERE FROM 23S TO 14S
BETWEEN 166W AND 175W.
.48 HOUR FORECAST LOW 23S172W 1000 MB. TROUGH FROM LOW TO 20S174W
TO 12S179E. WINDS 30 TO 40 KT WITHIN 240 NM OF A LINE 25S170W
19S170W TO 15S175W. WINDS 20 TO 30 KT ELSEWHERE WITHIN 420 NM OF
A LINE 25S168W 20S168W TO 13S177W.
.SYNOPSIS AND FORECAST.
.TROUGH FROM 10S167E TO 10S160E NEARLY STATIONARY. SCATTERED
MODERATE TSTMS N OF 11N W OF 180E.
.24 HOUR FORECAST TROUGH DISSIPATED.
.TROUGH FROM 25S120W TO 21S126W MOVING S SLOWLY. ISOLATED
MODERATE TSTMS WITHIN 150 NM EITHER SIDE OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.
.WINDS 20 TO 25 KT N OF 05N BETWEEN 168W AND 177W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF 05S BETWEEN 167W AND
177E.
.48 HOUR FORECAST WINDS 20 KT OR LESS.
OTHERWISE
WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 2.5 TO 4 M IN AN AREA BOUNDED BY 10S178W 18S167W 25S168W
25S173W 19S174W 11S179W 10S178W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M N OF A LINE FROM 00S152W TO
07S174W TO 00S176E. SEAS 2.5 TO 4 M FROM 23S TO 12S BETWEEN
166W AND 176W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF 15S BETWEEN 161W AND
175W.
.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.
.FORECASTER FOSTER. HONOLULU HI.
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