278
FZPN40 PHFO 112242
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC TUE NOV 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 11 2025.
24 HOUR FORECAST VALID 1800 UTC NOV 12 2025.
48 HOUR FORECAST VALID 1800 UTC NOV 13 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N162E 29N160E MOVING ENE 15 KT. ISOLATED MODERATE TSTMS
WITHIN 90 NM OF FRONT.
.24 HOUR FORECAST FRONT 30N171E 28N168E 25N160E. WINDS 20 TO 30
KT WITHIN 150 NM OF FRONT.
.48 HOUR FORECAST FRONT 30N178W 27N177E 26N164E 25N160E.
ASSOCIATED WINDS MOVED N OF AREA.

.TROUGH 27N140W 22N146W MOVING S SLOWLY.
.24 HOUR FORECAST TROUGH 22N140W 20N144W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.FRONT 22N140W 19N144W NEARLY STATIONARY.
.24 HOUR FORECAST FRONT DISSIPATED.

.TROUGH 16N141W 11N144W 08N149W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 14N145W 11N151W.
.48 HOUR FORECAST TROUGH 13N154W 10N161W.

.WINDS 20 TO 30 KT N OF LINE 30N173W 18N171W 10N157W 17N150W
24N156W 24N145W 30N142W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF LINE 30N178W 11N169W
14N149W 20N154W 26N140W.
.48 HOUR FORECAST WINDS 20 TO 30 KT N OF LINE 30N159W 23N166W
14N162W 22N140W.

.SEAS 4 TO 5 M N OF 24N BETWEEN 151W AND 143W. SEAS 2.5 TO 4 M
ELSEWHERE N OF LINE 30N173E 22N172E 17N164E 11N165E 14N177W
08N168W 05N146W 08N140W.
.24 HOUR FORECAST SEAS 2.5 TO 4.5 M E OF LINE 30N179E 25N179E
20N176E 07N173E 07N158W 04N158W 00N153W. SEAS 2.5 TO 3 M N OF LINE
30N165E 25N160E.
.48 HOUR FORECAST SEAS 4 TO 5.5 M N OF LINE 30N147W 28N150W
24N163W 22N164W 20N152W 23N140W. SEAS 2.5 TO 4 M ELSEWHERE N OF
LINE 24N160E 29N179E 26N173W 11N175E 03N167W 13N144W 20N142W
22N140W.

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

.ITCZ 07N155W 05N167W 08N179W 07N175E. SCATTERED MODERATE TSTMS
WITHIN 210 NM OF ITCZ.

.ISOLATED MODERATE TSTMS FROM 21N TO 18N BETWEEN 172E AND 176E...
AND FROM 20N TO 17N BETWEEN 178E AND 178W.

$$

.FORECASTER TROTTER. HONOLULU HI.