000 FZPN04 KNHC 151018 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1115 UTC SUN APR 15 2012 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SUN APR 15. 24 HOUR FORECAST VALID 0600 UTC MON APR 16. 48 HOUR FORECAST VALID 0600 UTC TUE APR 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF A LINE FROM 00N115W TO 14S76W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST S OF A LINE FROM 05S120W TO 10S78W 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. CONVECTION VALID AT 0930 UTC SUN APR 15... .TROUGH FROM 03S93W TO LOW PRES NEAR 02S99W 1010 MB TO 00N102W...SCATTERED MODERATE ISOLATED STRONG WITHIN 60-75 NM EITHER SIDE OF TROUGH. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.