356
FZPN40 PHFO 151028
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC SUN JUN 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 15 2025.
24 HOUR FORECAST VALID 0600 UTC JUN 16 2025.
48 HOUR FORECAST VALID 0600 UTC JUN 17 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N173E 29N160E NEARLY STATIONARY. ISOLATED MODERATE TSTMS
N OF 25N W OF 176E.
.24 HOUR FORECAST TROUGH MOVED N OF AREA.

.NE TO E WINDS 20 TO 25 KT BOUNDED IN AREA 25N160W 16N146W 07N146W
 05N168E 25N160W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N TO 18N BETWEEN
150W AND 170W.
.48 HOUR FORECAST FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N TO
27N E OF 164W.

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

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

.ITCZ 07N140W 05N161W 02N176E 03N162E. SCATTERED MODERATE TSTMS
FROM 01N TO 05N W OF 174E. ISOLATED MODERATE TSTMS ELSEWHERE
WITHIN 120 NM OF ITCZ.


$$

.FORECASTER TSAMOUS. HONOLULU HI.