High Seas Forecast
Issued by NWS

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713
FZPN40 PHFO 242135
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC SAT MAY 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 24 2025.
24 HOUR FORECAST VALID 1800 UTC MAY 25 2025.
48 HOUR FORECAST VALID 1800 UTC MAY 26 2025.

.WARNINGS.


.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 27N164E 21N164E SLOWLY NEARLY STATIONARY. NUMEROUS
MODERATE TSTMS N OF 19N BETWEEN 174E AND 168E.
.24 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 2.5 TO 3 M IN FROM 14N TO 07N BETWEEN 147W AND 177W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M IN AREA BOUNDED BY 24N176E
15N167W 09N138W 06N180E 20N173E 24N1756E.
.48 HOUR FORECAST SEAS 2.5 TO 3 M IN AREA BOUNDED BY 24N168E
10N147W 10N152W 05N171W 24N168E.

.ITCZ 07N140W 04N157W. ISOLATED MODERATE TSTMS WITHIN 90 NM.

.SCATTERED MODERATE TSTMS FROM 15N TO 12N BETWEEN 172E AND 165E. ISOLATED
MODERATE TSTMS FROM 08N TO 02N BETWEEN 177W AND 162E.

$$

.FORECASTER FOSTER. HONOLULU HI.