High Seas Forecast
Issued by NWS

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FZPN40 PHFO 061042
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC SUN APR 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 06 2025.
24 HOUR FORECAST VALID 0600 UTC APR 07 2025.
48 HOUR FORECAST VALID 0600 UTC APR 08 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N141W 25N150W 23N158W NEARLY STATIONARY.
.24 HOUR FORECAST FRONT 28N140W 24N150W.
.48 HOUR FORECAST FRONT DISSIPATED.

.48 HOUR FORECAST NEW FRONT NEAR 30N162E 28N160E.

.WINDS NE TO E 20 TO 30 KT IN AREA BOUNDED BY 22N171E 28N178W
25N151W 21N157W 21N140W 10N140W 04N164W 08N175E 22N171E.
.24 HOUR FORECAST WINDS NE TO E 20 TO 30 KT IN AREA BOUNDED BY
28N176E 25N147W 20N140W 10N140W 05N169W 16N175W 21N164E 25N167E
21N176E 28N176E.
.48 HOUR FORECAST WINDS NE TO E 20 TO 25 KT IN AREA BOUNDED BY
17N175W 22N144W 18N140W 13N140W 18N144W 07N156W 08N167W 17N175E.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 12 TO 16 FT N OF LINE 28N140W 19N153W 18N169W 21N178E
30N164W. SEAS 8 TO 12 FT ELSEWHERE N OF LINE 07N140W 01N161W
06N177W 03N178E 14N168E 15N160E 20N160E 30N177W.
.24 HOUR FORECAST SEAS 12 TO 13 FT IN AREA BOUNDED BY 24N140W
21N154W 11N151W 16N140W 24N140W...AND IN AREA BOUNDED BY 17N168W
18N160W 10N157W 09N163W 14N169W 17N168W. SEAS 8 TO 12 FT ELSEWHERE
N OF LINE 08N140W 00N166W 05N173E 22N164E 28N175E 30N168W.
.48 HOUR FORECAST SEAS 8 TO 12 FT E OF LINE 00N179W 07N173E
22N173E 24N168E 30N173E...EXCEPT N OF 27N BETWEEN 157W AND 177E.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ISOLATED MODERATE TSTMS FROM 21N TO 18N BETWEEN 178E AND 172E.


$$

.FORECASTER PIERCE. HONOLULU HI.