389
FZPN40 PHFO 250333
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC TUE NOV 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 0000 UTC NOV 25 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 26 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 27 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N162W 25N173W 24N179E 24N172E NEARLY STATIONARY.
ISOLATED MODERATE TSTMS N OF 29N WITHIN 90 NM OF FRONT.
.24 HOUR FORECAST FRONT 30N154W 27N162W 25N171W.
.48 HOUR FORECAST FRONT DISSIPATED.

.TROUGH 27N141W 23N143W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NEW FRONT 30N172E 29N166E. WINDS 20 TO 30 KT N
OF LINE 30N168E 27N175E 30N178E.
.48 HOUR FORECAST FRONT 30N170W 28N174W. WINDS 20 TO 25 KT N OF
27N BETWEEN 175W AND 167W.

.24 HOUR FORECAST NEW TROUGH 15N165E 04N164E.
.48 HOUR FORECAST TROUGH 15N164E 08N160E.

.48 HOUR FORECAST NEW FRONT 30N163E 28N160E. WINDS 20 TO 30 KT N
OF 25N W OF 170E.

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

.SEAS 2.5 TO 3.5 M N OF LINE 30N172W 23N175E 26N160E...AND IN AREA
BOUNDED BY 20N160E 16N179W 21N140W 05N140W 04N160W 00N162W
00N178E 10N170E 10N160E.
.24 HOUR FORECAST SEAS 2.5 TO 3.5 M N OF LINE 30N163W 24N170W
23N168E 30N163E...AND FROM 17N TO 04N EXCEPT S OF 10N W OF 170E.
.48 HOUR FORECAST SEAS 2.5 TO 4 M N OF LINE 30N148W 15N164W
08N161W 07N176E 17N169E 25N179W 27N160E.

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

.ITCZ 08N140W 06N158W 06N160E. SCATTERED MODERATE TSTMS FROM 10N
TO 06N E OF 145W. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 270 NM
OF ITCZ W OF 174W.

$$

.FORECASTER TROTTER. HONOLULU HI.