143
FZPN40 PHFO 271001
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC MON MAY 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAY 27 2024.
24 HOUR FORECAST VALID 0600 UTC MAY 28 2024.
48 HOUR FORECAST VALID 0600 UTC MAY 29 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N174W 24N171W 18N173W MOVING W SLOWLY. SCATTERED MODERATE
TSTMS FROM 19N TO 27N BETWEEN 175W AND 168W.
.24 HOUR FORECAST NEW LOW 26N172W 1014 MB. TROUGH 30N174W TO LOW
TO 18N174W. E WINDS 20 TO 25 KT N OF 27N BETWEEN 170W AND 162W.
.48 HOUR FORECAST LOW 26N174W 1015 MB. TROUGH 30N170W TO LOW TO
20N174W. SE WINDS 20 TO 25 KT N OF 28N BETWEEN 169W AND 163W.

.WEAK TROUGH 28N163E 21N160E MOVING W 15 KT.
.24 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 TO 25 KT FROM 07N TO 20N E OF 155W.
.24 HOUR FORECAST E WINDS 20 TO 25 KT FROM 18N TO 20N BETWEEN 150W AND 145W.
.48 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

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

.ITCZ 05N140W 05N160W 04N169W...AND FROM 05N163E TO 05N160E. ISOLATED
MODERATE TSTMS WITHIN 90 NM N OF ITCZ.

$$

.FORECASTER SHIGESATO. HONOLULU HI.