000 FZPN04 KNHC 190400 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HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC WED MAR 19 2008 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 WED MAR 18 24 HOUR FORECAST VALID 0000 UTC THU MAR 20 48 HOUR FORECAST VALID 0000 UTC FRI MAR 21 .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF 10S W OF 100W E WINDS 20 KT SEAS 8 TO 10 FT IN SW SWELL. ELSEWHERE S OF LINE FROM 4S120W 18.5S76W WINDS LESS THAN 20 KT SEAS TO 9 FT IN SW SWELL. .24 HOUR FORECAST S OF 5S W OF 100W AND S OF 10S E OF 100W WINDS LESS THAN 20 KT SEAS TO 9 FT IN S TO SW SWELL. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT. $$ FORECASTER DGS TROPICAL PREDICTION CENTER TROPICAL ANALYSIS AND FORECAST BRANCH