480
FZPN40 PHFO 040931
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC APR 04 2025.
24 HOUR FORECAST VALID 0600 UTC APR 05 2025.
48 HOUR FORECAST VALID 0600 UTC APR 06 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N149W 24N154W 19N166W MOVING E 15 KT ALONG 30N AND
NEARLY STATIONARY S OF 23S.
.24 HOUR FORECAST FRONT 30N143W 21N160W 19N171W.
.48 HOUR FORECAST FRONT 30N140W 23N160W.

.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 IN AREA BOUNDED BY 24N164E 22N165W
19N165W 06N175E 20N162E 24N164E...AND E OF LINE 20N140W 13N153W
05N152W 05N140W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT IN AREA BOUNDED BY
26N175W 22N162W 20N162W 14N175W 15N167E 21N167E 26N175W...AND IN
AREA BOUNDED BY 20N140W 09N140W 05N157W 15N157W 20N140W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT IN AREA BOUNDED BY
26N180W 26N152W 23N157W 19N154W 20N140W 08N140W 06N170W 09N175E
18N170W 26N180W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 12 TO 14 FT N OF LINE 30N172W 26N165W 27N160W 30N155W. SEAS
8 TO 12 FT ELSEWHERE N OF LINE 05N160E 10N166E 04N175E 05N175W
17N170W 30N151W...EXCEPT 8 FT OR LESS N OF 25N W OF 178E. SEAS 8
TO 9 FT E OF LINE 20N140W 15N154W 03N151W 03N140W.
.24 HOUR FORECAST SEAS 12 TO 15 FT N OF LINE 30N173W 26N165W
26N155W 30N147W. SEAS 8 TO 12 FT ELSEWHERE N OF LINE 13N160E
10N170E 03N175E 03N175W 13N161W 03N157W 05N140W...EXCEPT 8 FT OR
LESS N OF LINE 21N160E 30N180W AND E OF LINE 30N142W 21N153W
20N159W 17N160W 19N140W.
.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 16N160E 10N170E 03N175E 03N170W 00N160W
07N140W...EXCEPT 8 FT OR LESS N OF LINE 21N160E 30N177W.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

$$

.FORECASTER JELSEMA. HONOLULU HI.