FZPS40 PHFO 022243

HSFSP 



HIGH SEAS FORECAST

NATIONAL WEATHER SERVICE HONOLULU HI

2330 UTC WED JUL 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 02 2025.

24 HOUR FORECAST VALID 1800 UTC JUL 03 2025.

48 HOUR FORECAST VALID 1800 UTC JUL 04 2025.



.WARNINGS.



...GALE WARNING...

.FRONT 25S142W 22S147W THENCE TROUGH 11S173W 09S175E 03S162E. 

FRONT MOVING SE 10 KT AND TROUGH NEARLY STATIONARY. SCATTERED 

MODERATE TSTMS N OF 10S W OF 178E.

.24 HOUR FORECAST FRONT WEAKENED TO TROUGH 25S145W 22S150W 

16S152W. DETACHED TROUGH 08S165E 02S160E. WINDS 20 TO 30 KT S OF 

LINE 25S141W 15S165W 13S176E 25S177W.

.48 HOUR FORECAST NEW LOW NEAR 24S147W 1006 MB. TROUGH FROM 25S146W 

TOLOW TO 17S148W TO 08S158W. DETACHED TROUGH 07S165E 02S160E. WINDS 

30 TO 40 KT S OF 23S BETWEEN 153W AND 147W. WINDS 20 TO 30 KT 

ELSEWHERE S OF LINE 25S144W 16S163W 13S163W 13S173E 25S170W.



.SYNOPSIS AND FORECAST.



.FRONT 25S169E 20S166E THENCE TROUGH 14S160E. FRONT MOVING E 10 

KT AND TROUGH NEARLY STATIONARY. WINDS 20 TO 25 KT S OF 22S 

BETWEEN 168E AND 179E. SCATTERED MODERATE TSTMS S OF 23S WITHIN 

120 NM E OF FRONT.

.24 HOUR FORECAST FRONT 25S171E 22S168E THENCE TROUGH 14S160E. 

ASSOCIATED WINDS MOVED S OF AREA.

.48 HOUR FORECAST FRONT WEAKENED TO TROUGH 25S172E 20S171E 

14S170E.



.STATIONARY FRONT 19S135W 18S120W. 

.24 HOUR FORECAST FRONT 19S134W 17S120W. 

.48 HOUR FORECAST FRONT DISSIPATED.



.WINDS 20 KT OR LESS REMAINDER OF FORECAST AREA.



.SEAS 2.5 TO 4 M E OF LINE 25S139W 07S139W 00S125W...AND S OF LINE

22S160E 24S165E 17S170E 07S169E 07S177W 25S149W.

.24 HOUR FORECAST SEAS 2.5 TO 4 M E OF LINE 25S138W 22S135W 

03S170W 00S127W...AND S OF LINE 22S160E 23S173E 16S179W 08S167E 

13S164W 25S141W.

.48 HOUR FORECAST SEAS 4 TO 6 M S OF 21S BETWEEN 155W AND 145W. 

SEAS 2.5 TO 4 M ELSEWHERE S OF LINE 25S135W 10S163W 13S171E 

19S171E 25S170E. SEAS 2.5 TO 4 M S OF LINE 25S129W 15S135W 

05S127W 05S120W.



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



$$



.FORECASTER TROTTER. HONOLULU HI.