759
FZPN40 PHFO 041501
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC FRI APR 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC APR 04 2025.
24 HOUR FORECAST VALID 1200 UTC APR 05 2025.
48 HOUR FORECAST VALID 1200 UTC APR 06 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N147W 22N157W 19N169W MOVING E 15 KT ALONG 30N AND
NEARLY STATIONARY S OF 22N.
.24 HOUR FORECAST FRONT 30N143W 20N164W 19N170W.
.48 HOUR FORECAST FRONT 29N140W 23N160W.

.24 HOUR FORECAST NEW FRONT 30N161E 29N160E.
.48 HOUR FORECAST NEW FRONT 30N164E 28N160E. NE TO E WINDS 20 TO
25 KT N OF FRONT.

.NE TO E WINDS 20 TO 25 KT FROM 15N TO 24N BETWEEN 163E AND 174W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT IN AREA BOUNDED BY
27N177W 21N163W 19N163W 15N177W 15N170E 22N170E 27N177W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 19N TO 26N
BETWEEN 175E AND 155W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 12 TO 13 FT N OF LINE 30N170W 28N165W 27N158W 30N153W. SEAS
8 TO 12 FT ELSEWHERE N OF LINE 05N160E 10N166E 04N175E 04N167W
17N167W 30N148W...EXCEPT 8 FT OR LESS N OF 25N W OF 178E. SEAS 8
TO 9 FT E OF LINE 20N140W 15N154W 03N153W 03N140W.
.24 HOUR FORECAST SEAS 12 TO 17 FT N OF LINE 30N173W 26N170W
24N160W 30N145W. SEAS 8 TO 12 FT ELSEWHERE N OF LINE 15N160E
10N170E 03N175E 03N175W 10N165W 02N160W 06N140W...EXCEPT 8 FT OR
LESS N OF LINE 20N160E 30N180W AND E OF LINE 30N141W 20N150W
20N140W.
.48 HOUR FORECAST SEAS 12 TO 16 FT IN AREA BOUNDED BY 30N165W
30N140W 28N140W 20N150W 18N180W 24N178E 26N170W 30N165W. SEAS 8 TO
12 FT ELSEWHERE N OF LINE 15N160E 10N170E 03N175E 03N170W 00N160W
07N140W...EXCEPT 8 FT OR LESS N OF LINE 21N160E 27N175E 30N175W.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ISOLATED TSTMS FROM 15N TO 20N W OF 172E AND FROM 02N TO 08N W OF
173E.

$$

.FORECASTER JELSEMA. HONOLULU HI.