High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 172229
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC MON JUN 17 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 17 2019.
24 HOUR FORECAST VALID 1800 UTC JUN 18 2019.
48 HOUR FORECAST VALID 1800 UTC JUN 19 2019.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT FROM 19S120W TO 15S140W TO 15S153W MOVING N SLOWLY E OF
125W AND NEARLY STATIONARY ELSEWHERE. E TO SE WINDS 20 TO 25 KT S
OF FRONT. SEE SEAS BELOW. SCATTERED MODERATE TSTMS FROM 12S TO 17S
BETWEEN 150W AND 157W. ISOLATED MODERATE TSTMS S OF FRONT BETWEEN
135W AND 145W.
.24 HOUR FORECAST FRONT FROM 16S120W TO 15S140W TO 15S152W. E TO
SE WINDS 20 TO 25 KT S OF FRONT. SEE SEAS BELOW.
.48 HOUR FORECAST FRONT 18S120W 17S137W 17S146W. E TO SE WINDS 20
TO 25 KT S OF FRONT. SEE SEAS BELOW.

.TROUGH 25S158W TO 17S169W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH 25S160W 20S166W.
.48 HOUR FORECAST NEW FRONT FROM 25S168W TO 19S168W TO 17S170W.

.SE WINDS 20 T0 25 KT FROM 02S TO 13S E OF 127E.
.24 HOUR FORECAST SE WINDS 20 TO 25 KT FROM 05S TO 13S E OF 130W.
.48 HOUR FORECAST SE WINDS 20 TO 25 KT FROM 04S TO 13S E OF 140W.

.SEAS 8 TO 12 FT S OF LINE FROM 02S120W TO 03S135W TO 13S139W TO
14S160W. SEAS 8 TO 9 FT FROM 10S TO 15S BETWEEN 180W TO 175E.
.24 HOUR FORECAST SEAS 8 TO 12 FT E OF LINE 00S128W TO 05S138W TO
16S142W TO 17S151W TO 25S151W.
.48 HOUR FORECAST SEAS 8 TO 11 FT E OF LINE FROM 00S137W TO
17S140W TO 19S147W TO 25S147W.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS 8 FT OR LESS.

.ISOLATED MODERATE TSTMS FROM 07S TO 11S BETWEEN 170W AND
174W...AND N OF LINE 04S179E 11S164E 10S160E.


$$

.HONOLULU FORECAST OFFICE.


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