447
FZPN40 PHFO 241030
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC FRI MAY 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 24 2024.
24 HOUR FORECAST VALID 0600 UTC MAY 25 2024.
48 HOUR FORECAST VALID 0600 UTC MAY 26 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N166W 21N168W MOVING W SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 270 NM E OF TROUGH N OF 26N.
.24 HOUR FORECAST TROUGH 30N168W 22N169W.
.48 HOUR FORECAST NEW LOW 24N157W 1015 MB. TROUGH 30N171W 25N168W
22N166W.

.TROUGH 27N174E 22N174E 18N177E MOVING W 10 KT. ISOLATED MODERATE TSTMS
WITHIN 300 NM E OF TROUGH.
.24 HOUR FORECAST TROUGH 27N170E 21N171E.
.48 HOUR FORECAST TROUGH 28N166E 20N169E.

.NE TO E WINDS 20 TO 25 KT FROM 27N TO 07N BETWEEN 164W AND 144W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 25N TO 10N BETWEEN
165W AND 150W.
.48 HOUR FORECAST E TO SE WINDS 20 TO 25 KT N OF 26N BETWEEN 168W
AND 161W.

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

.ISOLATED MODERATE TSTMS FROM 11N TO 03N BETWEEN 179W AND 158E.

.ITCZ 06N160E 07N175E 06N140W. ISOLATED MODERATE TSTMS WITHIN 240
NM N OF ITCZ...AND WITHIN 150 NM S OF ITCZ E OF 180W.

$$

.FORECASTER ALMANZA. HONOLULU HI.