000 FZPN04 KNHC 211019 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1115 UTC FRI AUG 21 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 FRI AUG 21. 24 HOUR FORECAST VALID 0600 UTC SAT AUG 22. 48 HOUR FORECAST VALID 0600 UTC SUN AUG 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .36 HOUR FORECAST SW OF A LINE FROM 17.5S120W TO 18.5S118W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .48 HOUR FORECAST SW OF A LINE FROM 15S120W TO 18.5S113W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.