000 FZPN04 KNHC 180421 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC TUE MAR 18 2014 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 E PACIFIC FROM 3.4S TO 18.5S E OF 120W SYNOPSIS VALID 0000 UTC TUE MAR 18. 24 HOUR FORECAST VALID 0000 UTC WED MAR 19. 48 HOUR FORECAST VALID 0000 UTC THU MAR 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF 07S W OF 100W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NW AND SE SWELL. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST S OF 07S BETWEEN 100W AND 107W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NW AND SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 0400 UTC TUE MAR 18... .INTERTROPICAL CONVERGENCE ZONE... ITCZ AXIS EXTENDS FROM 05S95W TO 03S104W TO 01S115W. NO SIGNIFICANT CONVECTION. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.