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FZPN40 PHFO 070313
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC SAT JUN 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 07 2025.
24 HOUR FORECAST VALID 0000 UTC JUN 08 2025.
48 HOUR FORECAST VALID 0000 UTC JUN 09 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW NEAR 23N175W 1010 MB MOVING SW SLOWLY. TROUGH 30N174W TO LOW
TO 14N174E MOVING SW SLOWLY. NW WINDS 20 TO 25 KT N OF 24N W OF
177E. ISOLATED MODERATE TSTMS FROM 24N TO 15N BETWEEN 173W AND
174W.
.24 HOUR FORECAST LOW DISSIPATED. TROUGH 25N180W 21N169E 17N164E.
NW WINDS 20 TO 25 KT NW OF TROUGH AND S OF A LINE FROM 30N166E TO
27N160E.
.48 HOUR FORECAST TROUGH 28N171E 18N160E. WINDS DECREASED TO 20 KT
OR BELOW.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 2.5 TO 3 M N OF 23N E OF 145W...AND S OF 12N E OF 160W.
.24 HOUR FORECAST SEAS 2.5 TO 3 M S OF 14N E OF 160W.
.48 HOUR FORECAST SEAS 2.5 M OR LESS.

.SEAS 2.5 M OR LOWER REMAINDER OF FORECAST AREA.

.ITCZ FROM 07N140W 09N161W 06N171E 06N178E. ISOLATED MODERATE
TSTMS FROM 13N TO 06N BETWEEN 168W AND 176E.

$$

.FORECASTER FOSTER. HONOLULU HI.