542
FZPN40 PHFO 171025
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC TUE JUN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUN 17 2025.
24 HOUR FORECAST VALID 0600 UTC JUN 18 2025.
48 HOUR FORECAST VALID 0600 UTC JUN 19 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WINDS 20 TO 25 KT FROM 24N TO 16N BETWEEN 154W AND 160W.
.24 HOUR FORECAST WINDS EASED 20 KT OR LESS.

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

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

.ITCZ 10N140W 06N160W 06N173W 07N177E 06N170E. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 180 NM OF ITCZ BETWEEN 156W AND
168W. ISOLATED MODERATE TSTMS WITHIN 240 NM OF ITCZ ELSEWHERE.

.ISOLATED MODERATE TSTMS N OF 20N BETWEEN 174E AND 169E...AND S OF
05N W OF 168E.


$$

.FORECASTER PIERCE. HONOLULU HI.