000
FZPN40 PHFO 130323
HSFNP
HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC MON MAY 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAY 13 2024.
24 HOUR FORECAST VALID 0000 UTC MAY 14 2024.
48 HOUR FORECAST VALID 0000 UTC MAY 15 2024.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.TROUGH 28N160W 21N160W 17N161W MOVING W 10 KT. SEE WINDS BELOW.
.24 HOUR FORECAST TROUGH 29N163W 23N163W 18N163W. SEE WINDS
BELOW.
.48 HOUR FORECAST TROUGH 29N163W 19N164W. SEE WINDS BELOW.
.WEAK FRONT FROM 30N177E 25N162E MOVING E 15 KT. SEE WINDS AND
SEAS BELOW.
.24 HOUR FORECAST DISSIPATING FRONT 30N165W 25N170E. SEE WINDS
AND SEAS BELOW.
.48 HOUR FORECAST FRONT DISSIPATED.
.TROUGH 25N163E 23N161E 20N162E MOVING W SLOWLY. SEE WINDS
AND SEAS BELOW.
.24 HOUR FORECAST TROUGH ABSORBED BY FRONT MENTIONED ABOVE.
.WINDS NE 20 TO 25 KT N OF A LINE 30N177E 25N162E. NE TO E
WINDS 20 TO 25 KT N OF 25N BETWEEN 151W AND 164W.
.24 HOUR FORECAST WINDS NE TO E 20 TO 25 KT N OF 10N W OF
180E. NE WINDS 20 TO 25 KT FROM 21N TO 07N E OF 150W.
.48 HOUR FORECAST WINDS NE TO E 20 TO 25 KT N OF 09N AND
E OF 180E...AND FROM 08N TO 15N E OF 149W.
.OTHERWISE...WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.
.SEAS 8 TO 10 FT N OF LINE 30N173E 24N160E. SEAS 8 TO 9 FT N OF
23N BETWEEN 153W AND 164W.
.24 HOUR FORECAST SEAS 8 TO 10 FT N OF 15N AND W OF 175E. SEAS
8 TO 9 FT FROM 10N TO 16N BETWEEN 143W AND 152W.
.48 HOUR FORECAST SEAS 8 TO 12 FT N OF LINE 30N165W 11N160E.
.OTHERWISE...SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.
.ITCZ 05N140W 03N148W 04N163W 04N175W. ISOLATED MODERATE TSTMS
WITHIN 120 NM OF ITCZ W OF 164W...AND WITHIN 90 NM OF ITCZ E OF
150W.
$$
.FORECASTER M BALLARD. HONOLULU HI.