875
FZPN40 PHFO 130319
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC THU NOV 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 13 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 14 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 15 2025.

.WARNINGS.

...GALE WARNING...
.NE TO E WINDS 30 TO 35 KT AROUND THE MAIN HAWAIIAN ISLANDS. FOR
DETAILS SEE COASTAL WATERS FORECAST ISSUED BY NWS HONOLULU UNDER
AWIPS HEADER HFOCWFHFO AND WMO HEADER FZHW50 PHFO. SEE MORE WINDS
BELOW.
.24 HOUR FORECAST WINDS EASED TO 25 KT OR LESS. SEE MORE WINDS
BELOW.

.SYNOPSIS AND FORECAST.

.FRONT 30N175E 26N168E 25N160E MOVING ENE 15 KT. WINDS 20 TO 30
KT WITHIN 90 NM OF FRONT.
.24 HOUR FORECAST FRONT 30N177W 27N172E 28N163E 30N160E. WINDS
EASED TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT MOVED N OF AREA.

.FRONT 30N168E 28N160E MOVING NE 25 KT.
.24 HOUR FORECAST FRONT MOVED N OF AREA.

.FRONT 25N140W 24N147W 25N154W MOVING ESE 20 KT.
.24 HOUR FORECAST FRONT MOVED E OF AREA.

.TROUGH 14N151W 09N155W MOVING W 10 KT. ISOLATED MODERATE TSTMS
WITHIN 180 NM OF TROUGH S OF 13N.
.24 HOUR FORECAST TROUGH DISSIPATED.

.48 HOUR FORECAST NEW FRONT 30N164E 28N160E. WINDS 20 TO 30 KT N
OF 28N W OF 175E.

.WINDS 20 TO 30 KT N OF LINE 30N155W 24N168W 17N169W 20N153W
24N140W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF LINE 30N144W 26N159W
19N161W 19N150W 20N140W.
.48 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.

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

.SEAS 2.5 TO 4 M E OF LINE 30N178W 23N177W 08N172E 08N160W
00N156E. SEAS 2.5 TO 3 M N OF LINE 30N167E 25N164E 24N160E.
.24 HOUR FORECAST SEAS 2.5 TO 4.5 M N OF LINE 25N160E 29N179W
28N171W 09N175E 02N157W 20N140W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M N OF LINE 30N169W 26N171E
27N160E. SEAS 2.5 TO 3 M N OF LINE 30N146W 18N176E 09N176E 07N167W
12N140W.

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

.ITCZ 09N140W 10N151W...AND 07N159W 06N175W 07N172E 06N167E.
ISOLATED MODERATE TSTMS FROM 11N TO 04N BETWEEN 179W AND 158W.

.ISOLATED MODERATE TSTMS FROM 21N TO 16N BETWEEN 175E AND 178W...
AND FROM 12N TO 10N BETWEEN 174E AND 178E.

$$

.FORECASTER TROTTER. HONOLULU HI.