048
FZPN40 PHFO 072234
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC TUE MAY 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 07 2024.
24 HOUR FORECAST VALID 1800 UTC MAY 08 2024.
48 HOUR FORECAST VALID 1800 UTC MAY 09 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 26N179W 30N173W MOVING E SLOWLY.
.24 HOUR FORECAST TROUGH MERGED WITH NEW FRONT 30N167W 26N175W.
SEE WINDS BELOW.
.48 HOUR FORECAST FRONT WEAKENED TO TROUGH 30N159W 25N160W. SEE
WINDS AND SEAS BELOW.

.24 HOUR FORECAST WINDS 20 TO 25 KT N OF LINE 15N160E 18N180W
30N159W.
.48 HOUR FORECAST WINDS 20 TO 25 KT N OF LINE 19N160E 15N171E
16N175W 30N159W.

.OTHERWISE...WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 8 TO 10 FT BETWEEN 05N AND 15N E OF 170E. SEAS 8 TO 9 FT S OF
05N BETWEEN 169W AND 148W.
.24 HOUR FORECAST SEAS 8 TO 10 FT IN AREA 00N168W 09N170E 13N170E
14N175W 10N141W 00N145W.
.48 HOUR FORECAST SEAS 8 TO 11 FT N OF LINE 18N160E 15N175E 20N180E
30N159W. SEAS 8 TO 9 FT FROM 06N TO 12N E OF 173E.

.OTHERWISE...SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 07N140W 08N143W 04N153W 04N166W 01N179W. SCATTERED MODERATE
TSTMS WITHIN 90 NM OF ITCZ E OF 146W.

.ISOLATED MODERATE TSTMS FROM 20N TO 24N W OF 163E...AND S OF 08S
BETWEEN 166E AND 173E.

$$

.FORECASTER POWELL. HONOLULU HI.