High Seas Forecast
Issued by NWS

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000
FZPS40 PHFO 252253
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC MON MAY 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 25 2015.
24 HOUR FORECAST VALID 1800 UTC MAY 26 2015.
48 HOUR FORECAST VALID 1800 UTC MAY 27 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S165W 20S176W 11S166E MOVING E 10 KT S OF 21S AND NEARLY
STATIONARY ELSEWHERE. ISOLATED MODERATE TSTMS WITHIN 120 NM N OF
FRONT W OF 178E.
.24 HOUR FORECAST FRONT 25S162W 20S173W 14S175E.
.48 HOUR FORECAST FRONT 25S160W 20S170W 15S175E.

.FRONT 24S120W 20S136W MOVING NE SLOWLY.
.24 HOUR FORECAST FRONT 22S120W 20S130W.
.48 HOUR FORECAST FRONT 19S120W 18S130W.

.TROUGH 11S177W 19S171W MOVING SSW SLOWLY. ISOLATED MODERATE TSTMS
WITHIN 120 NM E OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 04S166E 04S160E MOVING W SLOWLY. SCATTERED MODERATE TSTMS N
OF 10S W OF 166E.
.24 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.

.E TO SE WINDS 20 TO 30 KT FROM 12S TO 20S W OF 178E.
.24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 10S TO 18S W OF
176E.
.48 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 12S TO 18S W OF
175E.

.RIDGE 25S155W 22S168W MOVING NE SLOWLY.

RIDGE 25S168E TO 23S175W MOVING E 10 KT.

.WINDS 20 KT OR LESS REMAINDER OF AREA.

.SEAS 8 TO 12 FT S OF LINE 10S160E 12S177E 20S175W 25S160W. SEAS 8
TO 9 FT S OF 20S BETWEEN 135W AND 148W.
.24 HOUR FORECAST SEAS 8 TO 12 FT S OF LINE 10S160E 10S177E 20S175W
22S160W 25S152W. SEAS 8 TO 9 FT S OF 20S E OF 132W.
.48 HOUR FORECAST SEAS 8 TO 12 FT S OF LINE 10S170E 10S178E 15S175W
15S155W 20S148W 25S144W. SEAS 8 TO 9 FT FROM 12S TO 18S W OF
164E...AND S OF 18S E OF 125W.

.SEAS 8 FT OR LOWER REMAINDER OF AREA.

.ISOLATED MODERATE TSTMS FROM 04S TO 08S BETWEEN 174W AND 179E.

$$
.FORECASTER BURKE. HONOLULU HI.





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