527
FZPN40 PHFO 190252
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC THU JUN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 19 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 20 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 21 2025.

.WARNINGS.


.NONE.

.SYNOPSIS AND FORECAST.

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

.ITCZ 08N140W 07N150W 06N160W 05N180W. ISOLATED MODERATE TSTMS
WITHIN 240 NM OF ITCZ.

.SCATTERED MODERATE TSTMS FROM 09N TO 06N BETWEEN 177E TO 170E.



$$

.FORECASTER PECHACEK. HONOLULU HI.