000
FZPN40 PHFO 231500
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC TUE APR 23 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 23 2024.
24 HOUR FORECAST VALID 1200 UTC APR 24 2024.
48 HOUR FORECAST VALID 1200 UTC APR 25 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N179E 27N172E THENCE TROUGH TO 25N165E MOVING E SLOWLY
ALONG 30N.
.24 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N178W 25N172E
20N170E.
.48 HOUR FORECAST TROUGH 30N178W 22N170E.

.48 HOUR FORECAST NEW FRONT 30N174E 28N170E 28N165E 30N160E. NE
WINDS 20 TO 30 KT N OF 26N W OF 174E.

.NE TO E WINDS 20 TO 25 KT FROM 06N TO 15N BETWEEN 168E AND
160W...AND FROM 18N TO 25N BETWEEN 163W AND 152W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 14N
BETWEEN 168E AND 177W...AND FROM 08N TO 25N E OF 162W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 24N E OF
172W...AND FROM 08N TO 12N BETWEEN 165E AND 175E.

.SEAS 8 TO 10 FT FROM 05N TO 17N E OF 170E.
.24 HOUR FORECAST SEAS 8 TO 11 FT IN AREA BOUNDED BY 17N172E
15N140W 05N140W 05N178E 12N164E 17N172E.
.48 HOUR FORECAST SEAS 8 TO 10 FT IN AREA BOUNDED BY 13N165E
14N176W 23N150W 20N140W 05N140W 05N173E 13N165E. SEAS 8 TO 9 FT N
OF 29N BETWEEN 163E AND 171E.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LOWER OVER REMAINDER OF
AREA.

.ITCZ 03N140W 02N143W 02N167W 01N171W. SCATTERED MODERATE TSTMS
WITHIN 270 NM N OF ITCZ.

.SCATTERED MODERATE TSTMS FROM 00N TO 06N BETWEEN 175W AND 171W.
ISOLATED TO SCATTERED MODERATE TSTMS S OF 09N W OF 175W.

$$

.FORECASTER JELSEMA. HONOLULU HI.