Expires:No;;281849
FZPS40 PHFO 091516
HSFSP 

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1730 UTC TUE DEC 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 09 2025.
24 HOUR FORECAST VALID 1200 UTC DEC 10 2025.
48 HOUR FORECAST VALID 1200 UTC DEC 11 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S135W 19S141W NEARLY STATIONARY.
.24 HOUR FORECAST FRONT WEAKENED TO TROUGH 25S133W 20S141W.
.48 HOUR FORECAST TROUGH 25S136W 21S142W. 

.TROUGH 24S175W 10S175E 03S160E NEARLY STATIONARY. SCATTERED
MODERATE TSTMS WITHIN 300 NM EITHER SIDE OF TROUGH N OF 11S...AND
WITHIN 90 NM EITHER SIDE OF TROUGH S OF 24S.  
.24 HOUR FORECAST TROUGH 25S177W 07S172E 04S160E.
.48 HOUR FORECAST TROUGH 25S177W 09S171E.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 2.5 TO 3 M S OF LINE 19S164W 23S173S. 
.24 HOUR FORECAST SEAS SUBSIDED TO 2.5 M OR LOWER. 

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

.SCATTERED MODERATE TSTMS WITHIN 180 NM OF 09S159W. 


$$

.FORECASTER BLOOD. HONOLULU HI.