High Seas Forecast
Issued by NWS

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FZPN40 PHFO 251513
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC MON MAR 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PLEASE SEE HTTPS://OCEAN.WEATHER.GOV/PROPOSED_HIGH_SEAS_TROPICAL.PHP
FOR A PROPOSAL...AND A REQUEST FOR COMMENTS...TO INCREASE
READABILITY OF THE HIGH SEAS FORECAST (WEB ADDRESS LOWERCASE).

SECURITE

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1200 UTC MAR 25 2024.
24 HOUR FORECAST VALID 1200 UTC MAR 26 2024.
48 HOUR FORECAST VALID 1200 UTC MAR 27 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N170W 22N177E 15N160E NEARLY STATIONARY. FRONT
DISSIPATING S OF 22N. NE WINDS 20 TO 30 KT W OF FRONT S OF
24N. SEAS 9 TO 10 FT WITHIN 300 NM W OF FRONT S OF 25N.
.24 HOUR FORECAST FRONT 30N162W 25N169W 24N170E. NE WINDS
20 TO 25 KT WITHIN 210 NM E OF FRONT. SEAS LOWERED TO 8 FT
OR LESS.
.48 HOUR FORECAST WEAK FRONT 30N145W 27N150W. WINDS
DIMINISHED TO 20 KT OR LESS.

.TROUGH 12N160W 07N162W MOVING W 10 KT. ISOLATED
MODERATE TSTMS WITHIN 300 NM E OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.WINDS E TO NE 20 TO 25 KT E OF A LINE 25N140W 224N158W
11N174W 00N166W.
.24 HOUR FORECAST WINDS E TO NE 20 TO 25 KT FROM 21N TO 04N
E OF 176E.
.48 HOUR FORECAST WINDS E TO NE 20 TO 25 KT BOUNDED BY AREA
20N140W 06N140W 04N170W 13N167E 26N164W 20N140W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 8 TO 10 FT BOUNDED BY AREA 30N150W 25N151W 23N140W
05N140W 00N154W 00N167W 12N175E 30N167W 30N150W.
.24 HOUR FORECAST SEAS 8 TO 10 FT BOUNDED BY AREA 30N140W
04N140W 05N161W 00N164W 00N171W 12N178E 30N147W 30N140W.
.48 HOUR FORECAST SEAS 8 TO 9 FT BOUNDED BY AREA 22N140W
05N140W 05N165W 15N179E 20N177W 14N160W 22N140W.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ITCZ 01N140W 01N146W. ISOLATED MODERATE TSTMS WITHIN 120 NM
OF ITCZ.

.ISOLATED MODERATE TSTMS S OF 08N W OF 178W.


$$

.FORECASTER THOMAS. HONOLULU HI.


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