020
FZPN40 PHFO 110309
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC NOV 11 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 12 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 13 2025.

.WARNINGS.

...GALE WARNING...
.LOW 27N141W 1009 MB MOVING SW 10 KT. FRONT FROM LOW TO 15N140W
21N144W AND FROM LOW TO 30N142W. WINDS 20 TO 35 KT N OF 25N
BETWEEN 140W AND 150W.
.24 HOUR FORECAST LOW 26N141W 1013 MB. WINDS DIMINISHING TO
20 TO 30 KT N OF 25N BETWEEN 165W AND 140W.
.48 HOUR FORECAST LOW WEAKENS TO TROUGH 24N140W 20N150W.
WINDS 20 TO 30 KT N OF TROUGH.

.SYNOPSIS AND FORECAST.

.TROUGH 10N176W 06N175W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH 10N180W 06N180W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.48 HOUR FORECAST NEW FRONT 30N170E 25N160E.

.WINDS 20 TO 30 KT N OF 25N BETWEEN 150W AND 165W...AND FROM 15N
TO 25N BETWEEN 155W AND 165W.
.24 HOUR FORECAST WINDS 20 TO 30 KT N OF 25N BETWEEN 155W AND
147W. WINDS 20 TO 25 KT ELSEWHERE FROM 10N TO 25N BETWEEN 155W
AND 170W.
.48 HOUR FORECAST WINDS 20 TO 30 KT N OF 27N E OF 150W...AND
N OF LINE 30N170W 20N170W 13N160W 25N140W...AND N OF 27N W OF
170E.

.SEAS 4 TO 5 M N OF 25N BETWEEN 140W AND 150W. SEAS 2.5 TO 4 M
ELSEWHERE N OF LINE 18N160E 22N180W 15N150W 17N140W.
.24 HOUR FORECAST SEAS 4 TO 4.5 M N OF 25N BETWEEN 145W AND 150W.
SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 30N175E 15N175E 10N160W
10N150W 15N140W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M N OF LINE 25N160E 30N170E...AND
30N180W 10N180W 10N150W 28N140W.

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

.MONSOON TROUGH 09N140W 08N147W. SCATTERED MODERATE TSTMS WITHIN
150 NM OF TROUGH.

.ITCZ 07N152W 06N160W 07N170W...AND 09N180W 10N170E 10N165E
07N160E. SCATTERED MODERATE TSTMS WITHIN 150 NM OF ITCZ.

.SCATTERED MODERATE TSTMS N OF 18N BETWEEN 175W AND 170E...AND
N OF 27N E OF 145W.

$$

.FORECASTER PECHACEK. HONOLULU HI.