000 FZPN04 KNHC 202215 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 2315 UTC FRI JUL 20 2012 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC FRI JUL 20. 24 HOUR FORECAST VALID 1800 UTC SAT JUL 21. 48 HOUR FORECAST VALID 1800 UTC SUN JUL 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .W OF A LINE FROM 00S100W TO 10S85W TO 15S77W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN SW SWELL...HIGHEST SEAS S OF 10S W OF 105W. .24 HOUR FORECAST W OF A LINE FROM 00S95W TO 10S79W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN SW SWELL. .48 HOUR FORECAST SW OF LINE 15S120W TO 18.5S112W SE WINDS 20 KT. SEAS 9 FT IN MIXED SE AND SW SWELL. ELSEWHERE W OF LINE FROM 00S92W TO 06S85W TO 18.5S85W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER COBB. NATIONAL HURRICANE CENTER.