000 FZPN04 KNHC 300419 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC THU APR 30 2009 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC THU APR 30. 24 HOUR FORECAST VALID 0000 UTC FRI MAY 01. 48 HOUR FORECAST VALID 0000 UTC SAT MAY 02. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF 06S W OF 108W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL. .24 HOUR FORECAST SW OF LINE FROM 07S120W TO 18.5S105W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN SW SWELL. .48 HOUR FORECAST SW OF LINE FROM 08S120W TO 18.5S100W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN SW SWELL. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER LL. TROPICAL PREDICTION CENTER.