000 FZPN04 KNHC 212231 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2315 UTC THU MAY 21 2009 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU MAY 21. 24 HOUR FORECAST VALID 1800 UTC FRI MAY 22. 48 HOUR FORECAST VALID 1800 UTC SAT MAY 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .W OF 102W WIND LESS THAN 20 KT. SEAS 9 FT IN S SWELL. .24 HOUR FORECAST FROM 04S TO 10S BETWEEN 85W TO 96W WIND LESS THAN 20 KT. SEAS TO 8 FT IN SW SWELL. .48 HOUR FORECAST WIND LESS THAN 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WIND LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.