000 FZPN04 KNHC 310421 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC TUE JUL 31 2012 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE JUL 31. 24 HOUR FORECAST VALID 0000 UTC WED AUG 01. 48 HOUR FORECAST VALID 0000 UTC THU AUG 02. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .W OF A LINE FROM 00N110W TO 18.5S95W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL. .24 HOUR FORECAST S OF 07S BETWEEN 90W AND 116W E TO SE WINDS 20 KT. SEAS 8 TO 10 FT IN MIXED SE AND SW SWELL. ELSEWHERE SW OF A LINE FROM 00N115W TO 10S78W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL. .48 HOUR FORECAST S OF 12S W OF 90W E TO SE WINDS 20 TO 25 KT. SEAS 10 TO 15 FT IN MIXED SE AND SW SWELL. ELSEWHERE S OF 04S W OF 90W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN MIXED SE AND SW SWELL. REMAINDER OF AREA SW OF A LINE FROM 00N115W TO 06S81W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SE AND SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.