906
FZPN40 PHFO 301508
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC MON JUN 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC JUN 30 2025.
24 HOUR FORECAST VALID 1200 UTC JUL 01 2025.
48 HOUR FORECAST VALID 1200 UTC JUL 02 2025.

.WARNINGS.


.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N156W 24N157W NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH 30N156W 24N161W.
.48 HOUR FORECAST TROUGH 30N157W 28N161W.

.24 HOUR FORECAST NEW TROUGH 30N172W 27N171W.
.48 HOUR FORECAST TROUGH 30N176W 27N173W.

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

.ITCZ 08N140W 06N170W 02N161E. ISOLATED MODERATE TSTMS WITHIN 210
NM OF ITCZ.

.ISOLATED MODERATE TSTMS FROM 20N TO 26N BETWEEN 171E AND 164E.

$$

.FORECASTER ALMANZA. HONOLULU HI.