000 FZPN04 KNHC 112246 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2315 UTC SAT APR 11 2009 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE S PACIFIC FROM THE EQUATOR TO 18.5S E OF 120W SYNOPSIS VALID 1800 UTC SAT APR 11. 24 HOUR FORECAST VALID 1800 UTC SUN APR 12. 48 HOUR FORECAST VALID 1800 UTC MON APR 13. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF 16S W OF 115W SE WINDS 20 KT. SEAS 9 TO 11 FT IN SW SWELL. ELSEWHERE SW OF LINE FROM 00N104W TO 10S100W TO 18.5S94W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL...HIGHEST SW PART. .24 HOUR FORECAST S OF 16S W OF 116W SE WINDS 20 KT. SEAS 9 TO 10 FT IN SW SWELL. ELSEWHERE SW OF LINE FROM 00N101W TO 10S98W TO 18.5S92W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL. .48 HOUR FORECAST FROM 07S TO 13S BETWEEN 94W AND 103W E TO SE WINDS TO 20 KT. SEAS TO 9 FT IN SW SWELL. ELSEWHERE SW OF LINE FROM 00N100W TO 10S93W TO 18.5S88W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL...HIGHEST S PART. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. CONVECTION VALID 2222 UTC SAT APR 11... .SCATTERED MODERATE WITHIN 45 NM OF 05S94W. TROUGH FROM 08S96W TO 07S103W TO 03S109W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM S OF TROUGH BETWEEN 103W AND 105W. $$ .FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.