856
FZPN40 PHFO 162252
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC MON JUN 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUN 16 2025.
24 HOUR FORECAST VALID 1800 UTC JUN 17 2025.
48 HOUR FORECAST VALID 1800 UTC JUN 18 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 28N172E 25N170E 22N170E MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH DISSIPATED.

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

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

.ITCZ 09N140W 08N156W 05N166W 05N170W. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 120 NM OF ITCZ BETWEEN 160W TO
179W...AND E OF 152W. ISOLATED MODERATE TSTMS WITHIN 240 NM OF
ITCZ ELSEWHERE.

.ISOLATED MODERATE TSTMS N OF 27N BETWEEN 172E AND 166E...AND
FROM 26N TO 24N BETWEEN 175W AND 170E.

$$

.FORECASTER PECHACEK. HONOLULU HI.