000 FZPN04 KNHC 210419 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HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC FRI MAR 21 2008 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 FRI MAR 21 24 HOUR FORECAST VALID 0000 UTC SAT MAR 22 48 HOUR FORECAST VALID 0000 UTC SUN MAR 23 .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF LINE EQUATOR AT 115W TO 18.5S80W WINDS WINDS LESS THAN 20 KT SEAS TO 9 FT IN SW SWELL. .24 HOUR FORECAST S OF 10S W OF 85W E TO SE WINDS TO 20 KT SEAS 8 TO 10 FT IN SW SWELL. .48 HOUR FORECAST S OF 5S W OF 90W WINDS LESS THAN 20 KT SEAS 8 TO 10 FT IN SW SWELL. .REMAINDER OF AREA WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT. $$ FORECASTER DGS TROPICAL PREDICTION CENTER TROPICAL ANALYSIS AND FORECAST BRANCH