000 FZPN04 KNHC 280415 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC THU JUL 28 2011 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUL 28. 24 HOUR FORECAST VALID 0000 UTC FRI JUL 29. 48 HOUR FORECAST VALID 0000 UTC SAT JUL 30. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONTAL TROUGH 18.5S109W TO 14S114W. ENTIRE AREA WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT PRIMARILY IN MIXED SE AND SW SWELL. .24 HOUR FORECAST TROUGH DISSIPATED. ENTIRE AREA WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT PRIMARILY IN MIXED SE AND SW SWELL... HIGHEST SEAS S OF 15S BETWEEN 80W AND 90W. .48 HOUR FORECAST S OF 10S BETWEEN87W AND 103W SE WINDS 20 KT. SEAS 9 TO 11 FT IN MIXED SE AND SW SWELL. REMAINDER AREA WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT PRIMARILY IN MIXED SE AND SW SWELL. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.