136
FZPN40 PHFO 281523
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC SAT JUN 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 28 2025.
24 HOUR FORECAST VALID 1200 UTC JUN 29 2025.
48 HOUR FORECAST VALID 1200 UTC JUN 30 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 18N175E 10N169E MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NEW TROUGH 30N157W 28N158W.
.48 HOUR FORECAST TROUGH 30N157W 25N159W.

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

.ITCZ 06N140W 08N152W 07N174W. ISOLATED MODERATE TSTMS WITHIN 120 NM OF
ITCZ.

.SCATTERED MODERATE TSTMS N OF 24N BETWEEN 169E AND 164E.
ISOLATED MODERATE TSTMS WITHIN 120 NM OF POINT 21N177W...AND
POINT 28N160W.



$$

.FORECASTER ALMANZA. HONOLULU HI.