High Seas Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
715
FZPS40 PHFO 260306
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SUN MAY 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAY 26 2024.
24 HOUR FORECAST VALID 0000 UTC MAY 27 2024.
48 HOUR FORECAST VALID 0000 UTC MAY 28 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S160W 22S165W THENCE TROUGH 20S168W 14S173W 08S160E MOVING
SE SLOWLY E OF 165W AND NEARLY STATIONARY ELSEWHERE AND ERODING
FROM THE W. SCATTERED MODERATE TSTMS WITHIN 210 NM E OF TROUGH FROM
20S TO 14S...AND WITHIN 240 NM S OF TROUGH W OF 175E. ISOLATED
MODERATE TSTMS ELSEWHERE WITHIN 240 NM OF TROUGH W OF 174W.
.24 HOUR FORECAST FRONT MOVED S OF AREA. TROUGH 25S154W 23S162W
10S174E.
.48 HOUR FORECAST TROUGH 25S164W 22S171W 11S175E.

.FRONT 25S125W 22S132W MOVING E 15 KT.
.24 HOUR FORECAST FRONT WEAKENED TO TROUGH 20S120W 16S127W.
.48 HOUR FORECAST TROUGH MOVED E OF AREA.

.TROUGH 22S120W 20S124W 15S132W MOVING E 10 KT.
.24 HOUR FORECAST TROUGH MERGED WITH TROUGH ABOVE.
.48 HOUR FORECAST TROUGH MOVED E OF AREA.

.SE WINDS 20 TO 25 KT FROM 17S TO 12S W OF 175E.
.24 HOUR FORECAST SE WINDS FROM 16S TO 11S W OF 168E...AND FROM
16S TO 13S BETWEEN 140W AND 150W.
.48 HOUR FORECAST SE WINDS FROM 19S TO 11S W OF 174E...AND FROM
17S TO 10S BETWEEN 143W AND 152W.

.48 HOUR FORECAST SEAS 8 TO 9 FT S OF 22S BETWEEN 176E AND 163E.

.REMAINDER OF AREA WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS.

.ISOLATED MODERATE TSTMS FROM 14S TO 07S BETWEEN 162W AND 176W.


$$

.FORECASTER TSAMOUS. HONOLULU HI.