465
FZPS40 PHFO 062240
HSFSP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC TUE JAN 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JAN 06 2026.
24 HOUR FORECAST VALID 1800 UTC JAN 07 2026.
48 HOUR FORECAST VALID 1800 UTC JAN 08 2026.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW NEAR 24S136W 1014 MB. TROUGH FROM 25S135W TO LOW TO 20S140W
TO 17S147W TO 13S157W. TROUGH AND LOW MOVING SW SLOWLY. ISOLATED
MODERATE TSTMS FROM 22S TO 13S BETWEEN 144W AND 132W...AND WITHIN
150 NM OF TROUGH W OF 152W.
.24 HOUR FORECAST LOW DISSIPATED. TROUGH 25S138W 19S145W 14S159W.
.48 HOUR FORECAST TROUGH 25S140W 21S143W 16S161W.
.LOW NEAR 18S171E 1007 MB MOVING SSE 10 KT. TROUGH FROM 25S173E
TO LOW TO 13S169E. TROUGH MOVING SSE SLOWLY. ISOLATED MODERATE
TSTMS FROM 21S TO 15S BETWEEN 168E AND 172E.
.24 HOUR FORECAST LOW DISSIPATED AND TROUGH MERGES WITH TROUGH
DESCRIBED BELOW.
.LOW NEAR 05S170E 1006 MB. TROUGH FROM 15S178W TO 07S174E TO LOW
TO 06S165E. TROUGH MOVING W 10 KT AND LOW NEARLY STATIONARY.
ISOLATED MODERATE TO LOCALLY STRONG TSTMS WITHIN 180 NM OF
TROUGH...AND N OF 03S W OF 172E.
.24 HOUR FORECAST LOW NEAR 05S169E 1005 MB. TROUGH FROM 25S177E
TO 14S172E TO LOW TO 07S160E.
.48 HOUR FORECAST LOW NEAR 10S168E 1005 MB. TROUGH 20S176E
20S171E TO 13S167E TO LOW TO 05S165E. WINDS 20 TO 25 KT FROM 18S
TO 05S BETWEEN 168E AND 175E.
.48 HOUR FORECAST NEW FRONT 25S170W 21S174W 21S178W.
.48 HOUR FORECAST WINDS 20 TO 25 KT S OF LINE 25S178E 19S165E
16S160E.
.SEAS 2.5 TO 3 M N OF 05S BETWEEN 160W AND 140W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M N OF 10S E OF 140W.
.48 HOUR FORECAST SEAS SUBSIDED TO 2.5 M OR LOWER.
OTHERWISE
WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER
REMAINDER OF FORECAST AREA.
ISOLATED MODERATE TSTMS FROM 19S TO 16S BETWEEN 167W AND 161W
AND FROM 15S TO 11S BETWEEN 162W AND 160W.
.FORECASTER TROTTER. HONOLULU HI.
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