000 FZPN04 KNHC 211015 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1115 UTC SUN JUN 21 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 E PACIFIC FROM 03.4S TO 18.5S E OF 120W. SYNOPSIS VALID 0600 UTC SUN JUN 21. 24 HOUR FORECAST VALID 0600 UTC MON JUN 22. 48 HOUR FORECAST VALID 0600 UTC TUE JUN 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONTAL TROUGH FROM 18.5S98W TO 10S108W. SW OF LINE FROM 10S120W TO 18.5S100W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN MIXED SE AND SW SWELL. .24 HOUR FORECAST FRONTAL TROUGH FROM 18.5S94W TO 16S98W. W OF LINE FROM 06S120W TO 10S110W TO 18.5S95W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SE AND SW SWELL. .48 HOUR FORECAST TROUGH DISSIPATED. W OF A LINE FROM 03.4S120W TO 07S114W TO 18.5S109W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED SE AND SW SWELL...HIGHEST SW PART. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.