High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 011105
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC TUE SEP 01 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 01 2015.
24 HOUR FORECAST VALID 0600 UTC SEP 02 2015.
48 HOUR FORECAST VALID 0600 UTC SEP 03 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 04S177W 1009 MB MOVING W SLOWLY. TROUGH FROM LOW TO 03S170E TO
02S160E NEARLY STATIONARY. ISOLATED MODERATE TSTMS N OF 06S W OF
174W.
.24 HOUR FORECAST LOW DISSIPATED. NEW LOW 04S175E 1009 MB. TROUGH
FROM LOW TO 01S160E.
.48 HOUR FORECAST LOW 07S170E 1010 MB. TROUGH FROM LOW TO 02S160E.

.FRONT 25S136W TO 20S141W TO 13S160W TO 10S179W MOVING E 10 KT S OF
21S...AND NEARLY STATIONARY ELSEWHERE. E TO SE WINDS 20 TO 25 KT
BETWEEN FRONT AND 14S W OF 162W. ISOLATED MODERATE TO STRONG TSTMS
FROM 06S TO 11S BETWEEN 175W AND 180W. ISOLATED MODERATE TSTMS
WITHIN 60 NM OF FRONT BETWEEN 169W AND 175W.
.24 HOUR FORECAST FRONT 25S134W TO 16S144W TO 13S154W TO 11S160W TO
10S172W. E TO SE WINDS 20 TO 25 KT BETWEEN FRONT AND 13S W OF 154W.
NW TO N WINDS 20 TO 25 KT WITHIN 300 NM E OF FRONT S OF 24S.
.48 HOUR FORECAST FRONT ABSORBED BY FRONT DESCRIBED BELOW.

.24 HOUR FORECAST FRONT 25S140W TO 21S149W TO 20S156W. WINDS 20 TO
25 KT S OF 22S BETWEEN 140W AND 150W.
.48 HOUR FORECAST FRONT 25S128W TO 15S140W TO 11S149W. SE TO S WINDS
20 TO 25 KT BETWEEN FRONT AND 20S W OF 138W.

.FRONT 25S175E TO 20S169E TO 15S160E MOVING E 20 KT S OF 21S...AND
NEARLY STATIONARY ELSEWHERE.
.24 HOUR FORECAST FRONT 25S179E TO 18S168E TO 15S163E. NW TO N WINDS
20 TO 25 KT WITHIN 180 NM E OF FRONT S OF 24S.
.48 HOUR FORECAST FRONT 25S173W TO 20S178E TO 16S165E. WINDS EASED
TO 20 KT OR LESS.

.RIDGE 25S121W TO 19S137W MOVING E 10 KT AND ERODING FROM THE W.

.RIDGE 25S163W TO 20S150W MOVING SE SLOWLY.

.RIDGE 25S178W TO 19S170E MOVING E 10 KT.

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

.SEAS 12 TO 14 FT S OF 23S BETWEEN 141W AND 157W. SEAS 8 TO 12 FT
S OF 04S E OF 140W...AND ELSEWHERE S OF LINE FROM 18S140W TO 10S156W
TO 10S170W. SEAS 8 TO 9 FT FROM 06S TO 12S BETWEEN 170W AND 180W.
.24 HOUR FORECAST SEAS 12 TO 16 FT S OF 23S BETWEEN 141W AND 159W.
SEAS 8 TO 12 FT S OF 04S E OF 138W...AND ELSEWHERE S OF LINE FROM
16S138W TO 13S149W TO 02S151W TO 02S165W TO 09S168W. SEAS 8 TO 9 FT
FROM 10S TO 15S BETWEEN 168W AND 172W.
.48 HOUR FORECAST SEAS 12 TO 17 FT S OF LINE FROM 24S134W TO 18S143W
TO 18S157W. SEAS 8 TO 12 FT E OF 134W...AND ELSEWHERE S OF LINE FROM
12S134W TO 18S140W TO 15S146W TO 00S148W TO 00S159W TO 08S169W.

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

.ISOLATED MODERATE TSTMS N OF 03S BETWEEN 161W AND 165W.

$$

.FORECASTER KINEL. HONOLULU HI.




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