High Seas Forecast
Issued by NWS

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116
FZPN40 PHFO 010950
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC TUE JUL 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 01 2025.
24 HOUR FORECAST VALID 0600 UTC JUL 02 2025.
48 HOUR FORECAST VALID 0600 UTC JUL 03 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N155W 25N160W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 30N157W 27N160W.
.48 HOUR FORECAST TROUGH 30N158W 28N160W.

.TROUGH 30N170W 25N173W MOVING W 10 KT.
.24 HOUR FORECAST TROUGH 30N174W 26N176W.
.48 HOUR FORECAST TROUGH 30N178W 26N179W.

.WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER ENTIRE FORECAST
AREA.

.ITCZ 06N140W 06N170W 04N161E. ISOLATED MODERATE TSTMS W
OF 150W WITHIN 210 NM N AND 150 NM S OF ITCZ.

$$

.FORECASTER ALMANZA. HONOLULU HI.