873
FZPN40 PHFO 150302
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC SAT NOV 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 15 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 16 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 17 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N171W 29N173W 28N176W MOVING NE 15 KT.
.24 HOUR FORECAST FRONT MOVED N OF AREA.

.TROUGH 30N164W 28N167W MOVING NE 15 KT.
.24 HOUR FORECAST TROUGH MOVED N OF AREA.

.TROUGH 13N169W 10N168W 06N169W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH 11N172W 08N174W 04N176W.
.48 HOUR FORECAST TROUGH 11N178W 09N179W 05N178W.

.24 HOUR FORECAST NEW FRONT 30N173E 25N165E.
.48 HOUR FORECAST FRONT 30N176W 25N175E THENCE TROUGH 23N165E.

.WINDS 20 TO 25 KT N OF 28N W OF 170E...AND WITHIN 150 NM OF
POINT 20N155W.
.24 HOUR FORECAST WINDS 20 TO 25 KT N OF 29N BETWEEN 175E AND
167E.
.48 HOUR FORECAST WINDS 20 TO 25 KT WITHIN 90 NM OF LINE 30N180W
25N170E 23N160E.

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

.SEAS 2.5 TO 4 M N OF LINE 30N175W 25N175E 28N160E...AND E OF LINE
30N145W 25N160W 15N160W 15N140W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M N OF 28N W OF 175E...AND E OF
LINE 30N140W 15N155W 10N140W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M N OF LINE 30N175W 22N160E.

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

.ITCZ 07N140W 10N160W 10N169W...AND 09N175W 09N177E 06N169E 05N160E.
ISOLATED MODERATE TSTMS WITHIN 180 NM OF ITCZ.

.SCATTERED MODERATE TSTMS WITHIN 120 NM OF LINE 30N165E 28N160E.


$$

.FORECASTER PECHACEK. HONOLULU HI.