000 FZPN04 KNHC 091616 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1715 UTC THU APR 09 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU APR 09. 24 HOUR FORECAST VALID 1200 UTC FRI APR 10. 48 HOUR FORECAST VALID 1200 UTC SAT APR 11. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .SW OF A LINE FROM 03.4S110W TO 12S104W TO 18.5S96W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN SW SWELL. .24 HOUR FORECAST BETWEEN A LINE FROM 05S103W TO 18.5S85W AND A SECOND LINE FROM 05S111W TO 18.5S102W...AND ALSO S OF 11S W OF SECOND LINE WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SW AND NW SWELL. .48 HOUR FORECAST S OF 06S BETWEEN A LINE FROM 06SW108W TO 18.5S81W AND A SECOND LINE FROM 10S120W TO 18.5W115W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SW AND E SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 1545 UTC THU APR 09... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... ITCZ AXIS EXTENDS FROM 03S90W TO 04S104W TO 03S111W TO 02S120W. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM S OF ITCZ W OF 113W. SCATTERED MODERATE WITHIN 30 NM OF AXIS BETWEEN 89W AND 91W. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.