409
FZPN40 PHFO 092233
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC SUN NOV 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 09 2025.
24 HOUR FORECAST VALID 1800 UTC NOV 10 2025.
48 HOUR FORECAST VALID 1800 UTC NOV 11 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N140W 23N146W 20N156W MOVING SE 10 KT.
.24 HOUR FORECAST NEW LOW 25N140W 1012 MB. FRONT 30N140W TO LOW
TO 22N141W 18N150W.
.48 HOUR FORECAST LOW 25N141W 1013 MB. FRONT 29N140W TO LOW TO
22N147W.

.FRONT 30N173E 25N169E 24N160E NEARLY STATIONARY.
.24 HOUR FORECAST FRONT 30N174E 25N169E 22N160E.
.48 HOUR FORECAST FRONT 30N175E 26N169E 21N160E.

.WEAK FRONT 30N171E 28N169E 27N163E MOVING SE 10 KT.
.24 HOUR FORECAST WEAK FRONT DISSIPATED.

.TROUGH 09N170E 06N166E 03N164E NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH DISSIPATED.

.48 HOUR FORECAST NEW FRONT NEAR 30N160E.

.WINDS 20 TO 25 KT FROM 19N TO 28N BETWEEN 1502 AND 165W...AND
N OF 28N BETWEEN 170E AND 160E.
.24 HOUR FORECAST WINDS 20 TO 30 KT N OF LINE 30N175W 17N155W
25N140W.
.48 HOUR FORECAST WINDS 20 TO 30 KT N OF LINE 30N175W 15N160W
30N145W.

.SEAS 4 TO 4.5 M N OF LINE 30N155W 25N150W 28N140W. SEAS
2.5 TO 4 M ELSEWHERE N OF LINE 30N170W 18N170W 20N150W
15N140W...AND N OF LINE 25N160E 30N174E.
.24 HOUR FORECAST SEAS 4 TO 4.5 M N OF 25N BETWEEN 150W AND 140W.
SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 18N160E 25N180W 17N170W
15N150W 18N140W.
.48 HOUR FORECAST SEAS 4 TO 5 M N OF 24N BETWEEN 145W AND 152W.
SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 30N175E 15N175E 10N150W
15N140W.

.WINDS 20 KT OR LESS AND SEAS 2.5 M OR LESS OVER REMAINDER OF
FORECAST AREA.

.ITCZ 10N140W 10N143W 05N180W 08N172E. ISOLATED MODERATE
TSTMS WITHIN 120 NM OF ITCZ.

.SCATTERED MODERATE TSTMS FROM 00N TO 08N BETWEEN 170E AND
160E...AND N OF 25N BETWEEN 175E AND 165E...AND WITHIN 90 NM
OF POINT 20N171E.

$$

.FORECASTER PECHACEK. HONOLULU HI.