FZPS40 PHFO 101527
HSFSP 

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1730 UTC WED DEC 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC DEC 10 2025.
24 HOUR FORECAST VALID 1200 UTC DEC 11 2025.
48 HOUR FORECAST VALID 1200 UTC DEC 12 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 21S126W 14S130W 10S143W NEARLY STATIONARY. 
.24 HOUR FORECAST TROUGH DISSIPATED. 

.TROUGH 25S178W 16S176E 07S160E NEARLY STATIONARY. SCATTERED 
MODERATE TSTMS WITHIN 300 NM OF FRONT N OF 15S. 
.24 HOUR FORECAST TROUGH 25S177W 21S179E 06S160E.
.36 HOUR NEW LOW FORMING ALONG TROUGH NEAR 10S167E 1001 MB MOVING
SE SLOWLY. TROUGH 25S177W 13S172E 07S160E. WINDS 20 TO 30 KT AND 
SEAS 2.5 TO 3 M WITHIN 210 NM E OF TROUGH N OF 11S.
.48 HOUR FORECAST LOW NEAR 11S168E 998 MB. WINDS 20 TO 30 KT FROM
14S TO 06S BETWEEN 171E AND 165E. SEAS 2.5 TO 4.5 M WITHIN 240 NM
E SEMICIRCLE OF LOW CENTER.

.WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER REMAINDER OF 
FORECAST AREA.

.SCATTERED MODERATE TSTMS WITHIN 180 NM OF A LINE 05S172E 03S165E
00S160E. 


$$

.FORECASTER BLOOD. HONOLULU HI.