848
FZPS40 PHFO 050937
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC FRI JUL 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUL 05 2024.
24 HOUR FORECAST VALID 0600 UTC JUL 06 2024.
48 HOUR FORECAST VALID 0600 UTC JUL 07 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S176W 20S177E THENCE TROUGH 09S167E MOVING E 10 KT. SE
TO S WINDS 20 TO 25 KT S OF TROUGH AND FRONT. NW WINDS 20 TO 25 KT
S OF 23S BETWEEN FRONT AND 173W.
.24 HOUR FORECAST FRONT 25S168W 16S180W THENCE TROUGH 06S168E 03S160E.
WINDS 20 TO 25 KT S OF TROUGH AND FRONT.
.48 HOUR FORECAST FRONT 25S160W 17S172W THENCE TROUGH 13S180E 10S160E.
WINDS 20 TO 30 KT S OF A LINE FROM 10S160E TO 14S180W TO 18S168W.

.TROUGH 01S170E 05S170E 09S173E MOVING W 10 KT. SEE TSTMS BELOW.
.24 HOUR FORECAST TROUGH MERGED WITH FRONT AND TROUGH DIRECTLY DESCRIBED
ABOVE.

.E TO SE WINDS 20 TO 25 KT FROM 22S TO 06S BETWEEN 145W AND 125W.
.24 HOUR FORECAST WINDS 20 TO 25 KT S OF 06S E OF 150W.
.48 HOUR FORECAST WINDS 20 TO 25 KT S OF 07S E OF 145W.

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

.SEAS 8 TO 11 FT S OF A LINE FROM 10S160W TO 20S170E TO 25S175E.
SEAS 8 TO 10 FT S OF 06S BETWEEN 170W AND 160W. SEAS 8 TO 9 FT FROM
20S TO 06S E OF 145W.
.24 HOUR FORECAST SEAS 12 TO 13 FT S OF 22S W OF 175W. SEAS 8 TO 12
FT ELSESWHERE S OF A LINE FROM 10S160E TO 17S180W TO 10S170W TO 02S140W
TO 06S120W.
.48 HOUR FORECAST SEAS 12 TO 13 FT FROM 20S TO 16S W OF 177E. SEAS
8 TO 12 FT S OF A LINE FROM 08S160E TO 14S180W TO 25S157W. SEAS 8 TO
11 FT S OF 05S E OF 153W.

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

.NUMEROUS STRONG TSTMS FROM 11S TO 05S W OF 174E. ISOLATED MODERATE
TSTMS ELSEWHERE N OF 12S W OF 177W.

$$

.FORECASTER SHIGESATO. HONOLULU HI.