000 FZPN04 KNHC 131658 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1715 UTC MON APR 13 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 03.4S TO 18.5S E OF 120W. SYNOPSIS VALID 1200 UTC MON APR 13. 24 HOUR FORECAST VALID 1200 UTC TUE APR 14. 48 HOUR FORECAST VALID 1200 UTC WED APR 15. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .30 HOUR FORECAST S OF LINE FROM 17S120W TO 18.5S117W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .48 HOUR FORECAST S OF 13S W OF 107W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 1700 UTC MON APR 13... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... SECONDARY ITCZ FROM 03.4S87W TO 01S94W TO 3.4S102W TO 04S107W. SCATTERED MODERATE ISOLATED STRONG FROM 04S TO 01S BETWEEN 87W AND 90W...AND FROM 04S TO 03S BETWEEN 94W AND 98W. $$ .FORECASTER MT. NATIONAL HURRICANE CENTER.