High Seas Forecast
Issued by NWS

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FZPS40 PHFO 252225
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC SUN JUN 25 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 25 2017.
24 HOUR FORECAST VALID 1800 UTC JUN 26 2017.
48 HOUR FORECAST VALID 1800 UTC JUN 27 2017.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT FROM 25S125W TO 20S133W TO 15S145W TO 12S162W NEARLY
STATIONARY. ISOLATED MODERATE TO LOCALLY STRONG TSTMS WITHIN 75 NM
OF FRONT W OF 141W.
.24 HOUR FORECAST FRONT FROM 25S126W TO 20S136W TO 17S150W TO
13S161W.
.48 HOUR FORECAST WEAK FRONT FROM 25S129W TO 22S136W TO 21S147W TO
14S162W.

.FRONT FROM 25S166W TO 21S170W TO 15S180W MOVING E 10 KT S OF 21S...
AND NEARLY STATIONARY ELSEWHERE.
.24 HOUR FORECAST WEAK FRONT FROM 25S159W TO 21S166W TO 18S173W.
.48 HOUR FORECAST FRONT DISSIPATED. REMNANT TROUGH FROM 23S165W TO
18S172W.

.FRONT FROM 25S169E TO 24S162E MOVING ENE 15 KT.
.24 HOUR FORECAST FRONT FROM 25S179W TO 23S174E TO 18S160E. E TO SE
WINDS 20 TO 25 KT FROM 16S TO 19S W OF 165E.
.48 HOUR FORECAST FRONT FROM 25S169W TO 21S179W TO 16S162E. E TO SE
WINDS 20 TO 25 KT W OF LINE FROM 12S168E TO 14S176E TO 17S175E TO
20S165E.

.RIDGE FROM 23S167E TO 22S176E TO 23S172W MOVING N SLOWLY AND
GRADUALLY BUILDING E.

.RIDGE FROM 25S157W TO 20S167W MOVING S SLOWLY AND GRADUALLY ERODING
FROM THE W.

.RIDGE FROM 23S120W TO 20S126W NEARLY STATIONARY.

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

.SEAS 8 TO 10 FT S OF 16S BETWEEN 124W AND 149W. SEAS 8 TO 9 FT S OF
24S BETWEEN 167W AND 172W.
.24 HOUR FORECAST SEAS 8 TO 10 FT S OF 22S BETWEEN 168E AND 178W...
AND AND FROM 10S TO 18S E OF 129W.
.48 HOUR FORECAST SEAS 8 TO 10 FT S OF 22S E OF 141W. SEAS 8 TO 9 FT
FROM 08S TO 18S E OF 127W...AND FROM 14S TO 17S W OF 164E.

.SEAS 8 FT OR LESS OVER REST OF FORECAST AREA.

.ISOLATED MODERATE TO LOCALLY STRONG TSTMS N OF 10S W OF 167E.
ISOLATED MODERATE TSTMS FROM 01S TO 08S BETWEEN 169E AND 170W...AND
FROM 06S TO 09S BETWEEN 162W AND 167W.

$$

.FORECASTER KINEL. HONOLULU HI.



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