066
FZPS40 PHFO 170247
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC MON NOV 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC NOV 17 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 18 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 19 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 22S120W 20S122W 15S133W MOVING SE 10 KT S OF 20S
NEARLY STATIONARY ELSEWHERE.
.24 HOUR FORECAST FRONT 21S120W 18S128W THENCE TROUGH 15S135W.
.48 HOUR FORECAST FRONT 24S120W 20S124W THENCE TROUGH 15S135W.

.TROUGH 16S154W 12S169W 09S172E NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH 13S164W 11S178W 05S170E.
.48 HOUR FORECAST TROUGH 18S169W 12S175W 10S175E.

.TROUGH 20S178E 15S174E NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH 20S179E 25S180W
.48 HOUR FORECAST TROUGH 20S178W 25S177W.

.WINDS 20 TO 25 KT S OF LINE 25S176W 17S160W 15S150W 25S150W.
.24 HOUR FORECAST WINDS 20 TO 25 KT S OF LINE 25S175W 17S160W
25S153W.
.48 HOUR FORECAST WINDS 20 TO 25 KT S OF 15S BETWEEN 152W AND
172W.

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

.SEAS 2.5 TO 4 M S OF LINE 25S175E 12S160W 15S130W 18S120W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 25S178E 15S170W
15S155W 18S140W 12S130W 18S120W.
.48 HOUR FORECAST SEAS 2.5 TO 4 M S OF LINE 25S180W 15S160W
25S150W...AND S OF 17S E OF 135W.

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

.SCATTERED MODERATE TSTMS S OF LINE 25S175E 05S175E
10S160W 25S170W...AND WITHIN 120 NM OF LINE 17S158W 15S140W
25S130W...AND FROM 15S TO 03S BETWEEN 168E AND 160E.

$$

.FORECASTER PECHACEK. HONOLULU HI.