000 FZPN04 KNHC 211018 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1115 UTC SAT MAY 21 2016 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT MAY 21. 24 HOUR FORECAST VALID 0600 UTC SUN MAY 22. 48 HOUR FORECAST VALID 0600 UTC MON MAY 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF LINE FROM 17S120W TO 18.5S111W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .24 HOUR FORECAST S OF LINE FROM 17.5S111W TO 17S107W TO 18.5S104W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL. .48 HOUR FORECAST S OF LINE FROM 18.5S114W TO 14S105W TO 14S100W TO 18.5S92W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.