193
FZPS40 PHFO 292204
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC SAT JUN 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP


SECURITE

SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E

SYNOPSIS VALID 1800 UTC JUN 29 2024.
24 HOUR FORECAST VALID 1800 UTC JUN 30 2024.
48 HOUR FORECAST VALID 1800 UTC JUL 01 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 25S165W 23S170W 13S178W MOVING E SLOWLY. ISOLATED MODERATE
TSTMS WITHIN 270 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 25S162W 20S170W 16S174W.
.48 HOUR FORECAST TROUGH 23S155W 15S165W.

.WEAK FRONT 22S120W 20S136W MOVING N SLOWLY.
.24 HOUR FORECAST WEAK FRONT 19S120W 16S130W.
.48 HOUR FORECAST FRONT DISSIPATED.

.SE WINDS 25 TO 30 KT S OF LINE 23S120W 20S130W 20S140W. E TO SE
WINDS 20 TO 25 KT ELSEWHERE IN AREA BOUNDED BY 04S150W 10S120W
25S120W 25S150W 13S167W 04S150W. SE WINDS 20 TO 25 KT FROM 21S TO
10S W OF 175E.
.24 HOUR FORECAST SE WINDS 25 TO 30 KT S OF LINE 21S120W 16S135W
16S141W. E TO SE WINDS 20 TO 25 KT ELSEWHERE IN AREA BOUNDED
BY 08S150W 09S120W 25S120W 25S155W 14S160W 08S150W. SE WINDS 20
TO 25 KT FROM 21S TO 11S BETWEEN 175W AND 165E.
.48 HOUR FORECAST E TO SE WINDS 25 TO 30 KT FROM 20S TO 14S
BETWEEN 125W AND 145W. E TO SE WINDS 20 TO 25 KT ELSEWHERE IN
AREA BOUNDED BY 05S140W 08S120W 25S120W 25S145W 14S160W 05S140W.
SE WINDS 20 TO 25 FROM 18S TO 09S W OF 175W.

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

.SEAS 12 TO 15 FT S OF LINE 23S120W 20S130W 20S143W. SEAS 8 TO 12
FT ELSEWHERE S OF 04S E OF 170W...EXCEPT SEAS 8 FT OR LESS S OF
20S W OF 161W. SEAS 8 TO 9 FT FROM 19S TO 11S BETWEEN 173E.
.24 HOUR FORECAST SEAS 12 TO 17 FT S OF LINE 19S120W 15S135W
20S145W. SEAS 8 TO 12 FT ELSEWHERE S OF 04S E OF 170W...EXCEPT
SEAS 8 FT OR LESS S OF 20S W OF 158W. SEAS 8 TO 9 FT FROM 20S TO
12S BETWEEN 176E AND 170E.
.48 HOUR FORECAST SEAS 12 TO 16 FT FROM 22S TO 13S E OF 141W. SEAS
8 TO 12 FT ELSEWHERE S OF 03S E OF 160W. SEAS 8 TO 9 FT FROM 15S
TO 09S BETWEEN 180E AND 170E.

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

.ISOLATED MODERATE TSTMS FROM 13S TO 07S W OF 155W.

$$

.FORECASTER WROE. HONOLULU HI.