The High Seas Forecast for the South Pacific

Honolulu, HI
Weather Forecast Office
The High Seas Forecast for the South Pacific

                        
684
FZPS40 PHFO 022151
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC FRI MAY 02 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 02 2025.
24 HOUR FORECAST VALID 1800 UTC MAY 03 2025.
48 HOUR FORECAST VALID 1800 UTC MAY 04 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S175E 22S168E 20S160E MOVING E 20 KT S OF 22S BECOMING
NEARLY STATIONARY N OF 22S. WINDS 20 TO 25 KT S OF FRONT W OF 168E.
.24 HOUR FORECAST FRONT 25S175W 20S170E 14S160E. WINDS 20 TO 25 KT
S OF FRONT W OF 170E.
.48 HOUR FORECAST FRONT DISSIPATED. WINDS 20 TO 30 KT S OF 13S W
OF 175W.

.TROUGH 25S172W 24S173E NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH 25S169W 22S172W.
.48 HOUR FORECAST TROUGH BECOMING FRONT 25S161W 18S170W.

.TROUGH 25S138W 20S147W 14S155W 07S170W 07S175E NEARLY STATIONARY.
WINDS 20 TO 25 KT S OF 23S BETWEEN 138W AND 155W. ISOLATED TO
LOCALLY SCATTERED MODERATE TSTMS WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 25S142W 14S150W 21S165W 07S172E. WINDS 20
TO 25 KT S OF 23S BETWEEN 139W AND 147W.
.48 HOUR FORECAST TROUGH 20S140W 18S155W 10S170W 06S175E.
ASSOCIATED WINDS EASED TO 20 KT OR LESS.

.TROUGH 07S131W 09S135W MOVING W SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 90 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.SEAS 8 TO 11 FT S OF 20S E OF 160W...AND S OF LINE 25S175E
19S160E.
.24 HOUR FORECAST SEAS 8 TO 11 FT S OF LINE 25S180E 15S175E
12S160E...AND S OF LINE 15S120W 22S135W 25S156W.
.48 HOUR FORECAST SEAS 8 TO 11 FT S OF LINE 25S165W 15S175E
10S160E. SEAS 8 TO 9 FT FROM 17S TO 07S E OF 125W.

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

.ISOLATED MODERATE TSTMS W OF LINE 13S160E 11S169E 03S160E...AND
WITHIN 90 NM OF POINT 06S152W.

$$

.FORECASTER WROE. HONOLULU HI.
博体育

The High Seas Forecast for the South Pacific
