000 FZPN04 KNHC 152236 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2315 UTC THU MAY 15 2008 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 15. 24 HOUR FORECAST VALID 1800 UTC FRI MAY 16. 48 HOUR FORECAST VALID 1800 UTC SAT MAY 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .SURFACE TROUGH 18.5S95W TO 14S116W. W OF A LINE FROM 05S108W TO 09S97W TO 18.5S91W WINDS LESS THAN 20 KT. SEAS 8 TO 14 FT IN S TO SW SWELL. .24 HOUR FORECAST TROUGH DISSIPATED. S AND W OF A LINE FROM 00N104W TO 06S91W WINDS LESS THAN 20 KT. SEAS 8 TO 13 FT IN PRIMARILY S SWELL. .48 HOUR FORECAST W OF 93W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN PRIMARILY S SWELL. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER WALLACE. TROPICAL PREDICTION CENTER.