641
FZPN40 PHFO 140309
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC SAT JUN 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 14 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 15 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 16 2025.

.WARNINGS.



.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH NEAR 30N160E MOVING NE 10 KT.
.24 HOUR FORECAST NEW TROUGH NEAR 30N170E 25N160E.
.48 HOUR FORECAST TROUGH MOVED N OF FORECAST AREA.

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

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

.ITCZ 07840W 04N160W 06N157W 05N180W 03N169E ISOLATED MODERATE
TSTMS WITHIN 180 NM OF ITCZ.

$$

.FORECASTER PECHACEK. HONOLULU HI.