High Seas Forecast
Issued by NWS

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720
FZPS40 PHFO 101517
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1730 UTC FRI MAY 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

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

SYNOPSIS VALID 1200 UTC MAY 10 2024.
24 HOUR FORECAST VALID 1200 UTC MAY 11 2024.
48 HOUR FORECAST VALID 1200 UTC MAY 12 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.
.FRONT 25S158W 17S167W 12S175W 09S174E...THENCE TROUGH 08S160E.
FRONT MOVING E SLOWLY S OF 16S...AND NEARLY STATIONARY
ELSEWHERE. TROUGH NEARLY STATIONARY. WINDS 20 TO 25 KT S OF
LINE 10S160E 20S180W 25S160W. SCATTERED MODERATE TSTMS WITHIN
270 NM OF FRONT AND TROUGH N OF 15S.
.24 HOUR FORECAST FRONT 25S155W 15S165W 09S175E THENCE TROUGH
05S160E. WINDS 20 TO 25 KT S OF TROUGH AND FRONT W OF 170W.
.48 HOUR FORECAST FRONT 25S156W 15S170W 12S180W THENCE TROUGH
10S160E. WINDS 20 TO 30 KT S OF FRONT AND TROUGH.

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

.SEAS 12 TO 15 FT S OF 22S BETWEEN 180W AND 165W. SEAS 8 TO 12
FT ELSEWHERE S OF 20S W OF 160W.
.24 HOUR FORECAST SEAS 12 TO 15 FT S OF 21S BETWEEN 175E AND
160W. SEAS 8 TO 12 FT ELSEWHERE S OF LINE 20S160E 15S175E
15S165W 25S155W.
.48 HOUR FORECAST SEAS 12 TO 15 FT S OF 20S BETWEEN 170W AND
165W. SEAS 8 TO 12 FT ELSEWHERE S OF LINE 10S160E 10S180W
15S160W 25S150W.

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

.SCATTERED STRONG TSTMS WITHIN 90 NM OF POINT 07S153W.

$$

.FORECASTER PECHACEK. HONOLULU HI.