000 FZPN04 KNHC 211630 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1715 UTC SUN SEP 21 2008 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC SUN SEP 21. 24 HOUR FORECAST VALID 1200 UTC MON SEP 22. 48 HOUR FORECAST VALID 1200 UTC TUE SEP 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FROM 07S TO 17S AND E OF 90W WINDS LESS THAN 20 KT. SEAS 8 FT IN MIXED SE AND SW SWELL. .12 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .SW OF LINE FROM 18.5S101W TO 14S120W SE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN S TO SW SWELL. .24 HOUR FORECAST SW OF LINE FROM 18.5S100W TO 13S120W SE WINDS 20 KT. SEAS 10 TO 14 FT IN SW SWELL. ELSEWHERE SW OF LINE FROM 18.5S95W TO 08S105W TO 04S120W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL. .48 HOUR FORECAST S OF 12S W OF 110W E TO SE WINDS TO 20 KT. SEAS 10 TO 12 FT IN SW SWELL. ELSEWHERE SW OF LINE FROM 18.5S85W 08S95W TO 00S115W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER LANDSEA. TROPICAL PREDICTION CENTER.