FZPS40 PHFO 271039
HSFSP 

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC SAT NOV 27 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC NOV 27 2021.
24 HOUR FORECAST VALID 0600 UTC NOV 28 2021.
48 HOUR FORECAST VALID 0600 UTC NOV 29 2021.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.FRONT FROM 25S161W TO 23S166W TO 22S172W TO 22S178E TO 23S176W
MOVING NE 15 KT. FRONT DISSIPATING W OF 173W. WINDS 20 TO 25 KT
S OF FRONT W OF 175W. SCATTERED MODERATE TO LOCALLY STRONG TSTMS
WITHIN 180 NM OF FRONT.
.24 HOUR FORECAST FRONT FROM 25S153W TO 21S159W TO 19S177W. FRONT
DISSIPATING W OF 160W. WINDS 20 TO 25 KT BETWEEN FRONT AND 21S W OF
164W.
.48 HOUR FORECAST DISSIPATING FRONT FROM 25S149W TO 23S150W TO 
20S154W. WINDS EASED TO 20 KT OR LESS.

.TROUGH FROM 08S160E TO 11S165E TO 15S169E TO 18S170E TO 21S168E TO
23S165E MOVING SW 10 KT N OF 19N...AND NEARLY STATIONARY ELSEWHERE. 
SCATTERED MODERATE TO LOCALLY STRONG TSTMS WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 10S160E TO 15S167E TO 20S169E TO
21S168E. WINDS 20 TO 25 KT S OF 20S BETWEEN 174W AND 165W.
.48 HOUR FORECAST 11S160E TO 18S167E TO 22S164E. WINDS 20 TO 25 KT
S OF 22S BETWEEN 171E AND 162E.

.TROUGH FROM 08S163W TO 12S158W TO 13S155W MOVING W 15 KT. ISOLATED
MODERATE TSTMS FROM 08S TO 13S BETWEEN 152W AND 164W.
.24 HOUR FORECAST TROUGH FROM 09S173W TO 14S161W. 
.48 HOUR FORECAST TROUGH FROM 08S176W TO 13S168W.

.RIDGE FROM 25S140W TO 20S154W NEARLY STATIONARY. 

.E TO SE WINDS 20 TO 25 KT FROM 10S TO 20S E OF 140W.
.24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 10S TO 20S E OF
130W. 
.48 HOUR FORECAST LITTLE CHANGE. 

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 8 FT OR LOWER ENTIRE FORECAST AREA. 

.ISOLATED MODERATE TSTMS FROM 09S TO 15S BETWEEN 169W AND 173W.


$$

.FORECASTER . HONOLULU HI.