000 FZPN04 KNHC 171638 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1715 UTC SAT APR 17 2010 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT APR 17. 24 HOUR FORECAST VALID 1200 UTC SUN APR 18. 48 HOUR FORECAST VALID 1200 UTC MON APR 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FROM 04S TO 10S W OF 90W SE WINDS 20 KT. SEAS 9 TO 10 FT IN MIXED SE AND SW SWELL. ELSEWHERE SW OF LINE FROM 02S95W TO 06S86W TO 12S77W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN MIXED SE AND SW SWELL. .24 HOUR FORECAST FROM 04S TO 09S BETWEEN 84W AND 113W SE WINDS 20 KT. SEAS TO 9 FT. ELSEWHERE SW OF LINE FROM 02S92W TO 11S78W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN PRIMARILY SW SWELL. .48 HOUR FORECAST FROM 08S TO 14S W OF 108W E TO SE WINDS TO 20 KT. SEAS TO 8 FT IN SW SWELL. ELSEWHERE SW OF LINE FROM 02S93W TO 09S78W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN S TO SW SWELL...HIGHEST S OF 14S E OF 101W. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ .FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.