000 FZPN04 KNHC 211623 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1715 UTC TUE APR 21 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE APR 21. 24 HOUR FORECAST VALID 1200 UTC WED APR 22. 48 HOUR FORECAST VALID 1200 UTC THU APR 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .N OF LINE FROM 14.5S120W TO 05.5S97W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NW AND SW SWELL. .24 HOUR FORECAST W OF LINE FROM 17S106W TO 03.4S95W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND SW SWELL. S OF 14S E OF 99W WINDS 20 KT OR LESS. SEAS TO 9 FT IN BUILDING SW SWELL. .48 HOUR FORECAST S OF 11.5S E OF 95W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SW AND NW SWELL. S OF LINE FROM 15S120W TO 18.5S114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 1530 UTC TUE APR 21... .WIDELY SCATTERED MODERATE ISOLATED STRONG CONVECTION NOTED WITHIN 120 NM S OF TROUGH EXTENDING FROM 00.5S86W 04S100W. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.