FZPS40 PHFO 262200

HSFSP 



HIGH SEAS FORECAST

NATIONAL WEATHER SERVICE HONOLULU HI

2330 UTC THU JUN 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 26 2025.

24 HOUR FORECAST VALID 1800 UTC JUN 27 2025.

48 HOUR FORECAST VALID 1800 UTC JUN 28 2025.



.WARNINGS.



...GALE WARNING...

.TROUGH FROM 22S170W TO 17S168W TO 05S176E MOVING W SLOWLY. E WINDS

30 TO 25 KT S OF 21S BETWEEN 156W AND 173W. E TO SE WINDS 20 TO 30

KT S OF A LINE FROM 25S136W TO 14S156W TO 21S170W TO 17S180E.

SCATTERED MODERATE TSTMS WITHIN 390 NM E OF TROUGH.

.24 HOUR FORECAST TROUGH FROM 23S178W TO 13S176E TO 05S170E. E TO

SE WINDS 20 TO 30 KT S OF A LINE FROM 20S142W TO 17S161W TO 

22S175W.

.48 HOUR FORECAST TROUGH FROM 23S176W TO 16S177E TO 06S171E TO

04S162E. E TO NE WINDS 20 TO 25 KT S OF A LINE FROM 16S160W TO

16S166W TO 25S175W.



.SYNOPSIS AND FORECAST.



.FRONT 25S170E 20S166E THENCE TROUGH 12S164E MOVING E 10 KT. 

.24 HOUR FORECAST FRONT MERGED WITH TROUGH DESCRIBED ABOVE. 



.TROUGH 25S130W 18S142W MOVING E 10 KT.

.24 HOUR FORECAST TROUGH 25S120W 20S128W. 

.48 HOUR FORECAST TROUGH MOVED E OF AREA. 



.48 HOUR FORECAST NEW TROUGH 21S144W 15S152W. E TO SE WINDS 20 TO

30 KT S OF A LINE FROM 23S124W TO 20S146W TO 16S160W.



.WINDS 20 KT OR LESS REMAINDER OF FORECAST AREA.



.SEAS 5 TO 6 M S OF 21S BETWEEN 154W AND 174W. SEAS 2.5 TO 5 M

ELSEWHERE S OF A LINE 25S135W TO 11S168W TO 18S171W.

.SEAS 5 TO 6 M S OF 21S BETWEEN 162W AND 173W. SEAS 2.5 TO 5 M

ELSEWHERE S OF A LINE 25S124W TO 13S154W TO 18S174W.

.48 HOUR FORECAST SEAS 2.5 TO 5 M FROM 13S120W TO 17S141W TO 

11S161W TO 20S180E TO 17S173E TO 23S160E.



.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.





$$



.FORECASTER FOSTER. HONOLULU HI.

