000 FZPN04 KNHC 220416 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC THU MAY 22 2008 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC THU MAY 22. 24 HOUR FORECAST VALID 0000 UTC FRI MAY 23. 48 HOUR FORECAST VALID 0000 UTC SAT MAY 24. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH 18.5S90W TO 10S110W TO 07S120W. S OF LINE 18.5S77W TO 10S95W TO 18.5S120W WINDS LESS THAN 20 KT. SEAS TO 9 FT PRIMARILY IN S SWELL. .24 HOUR FORECAST TROUGH DISSIPATED. S OF LINE 18.5S85W TO 09S120W WINDS LESS THAN 20 KT. SEAS TO 8 FT PRIMARILY IN S SWELL. .48 HOUR FORECAST RIDGE 18.5S93W TO 13S120W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. TROPICAL PREDICTION CENTER.