700
FZPN40 PHFO 040138
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC TUE NOV 03 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 180W

SYNOPSIS VALID 0000 UTC NOV 03 2026.
24 HOUR FORECAST VALID 0000 UTC NOV 04 2026.
48 HOUR FORECAST VALID 0000 UTC NOV 05 2026.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 04N163W 1011 MB. TROUGH 05N167W TO LOW TO 04N152W. LOW AND
TROUGH MOVING NW 10 KT.
.24 HOUR FORECAST LOW 05N166W 1012 MB. TROUGH 05N170W TO LOW TO
05N160W.
.48 HOUR FORECAST LOW 08N169W 1010 MB. TROUGH 07N180W TO LOW TO
05N165W.

.TROUGH 15N171W 12N160W 10N153W MOVING SW 10 KT. WINDS 20 TO 25 KT
FROM 13N TO 22N BETWEEN 170W AND 155W...AND FROM 18N TO 22N W OF
170W. SCATTERED MODERATE TSTMS WITHIN 90 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 15N175W 11N165W 10N155W. WINDS 20 TO 25 KT
FROM 10N TO 20N BETWEEN 170W AND 150W...AND FROM 15N TO 20N BETWEEN
180W AND 170W.
.48 HOUR FORECAST TROUGH DISSIPATED. WINDS 20 TO 25 KT FROM 15N TO
25N BETWEEN 180W AND 160W.

.FRONT 25N140W 25N145W NEARLY STATIONARY.
.24 HOUR FORECAST FRONT DISSIPATED.

.24 HOUR FORECAST NEW LOW 06N140W 1007 MB. TROUGH FROM LOW TO
05N160W.
.48 HOUR FORECAST LOW 08N147W 1007 MB. TROUGH FROM LOW TO 07N160W.

.48 HOUR FORECAST NEW FRONT 30N170W 27N180W. WINDS 20 TO 30 KT
N OF FRONT.

.48 HOUR FORECAST WINDS 20 TO 25 KT FROM 12N TO 22N BETWEEN 158W
AND 141W.

.SEAS 2.5 TO 4 M FROM 15N TO 25N BETWEEN 180W AND 160W...AND N OF
12N E OF 160W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M N OF LINE 15N180W 10N160W
15N145W 15N140W EXCEPT FROM 21N TO 28N BETWEEN 175W AND 160W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M N OF 11N ACROSS ENTIRE AREA.

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

.MONSOON TROUGH 04N146W 06N140W. ISOLATED MODERATE TSTMS FROM
EQUATOR TO 05N E OF 147W.

$$

.FORECASTER PECHACEK. HONOLULU HI.