000 FZPN04 KNHC 210415 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC FRI APR 21 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC FRI APR 21. 24 HOUR FORECAST VALID 0000 UTC SAT APR 22. 48 HOUR FORECAST VALID 0000 UTC SUN APR 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN AREA BOUNDED BY 18.5S79W TO 18.5S104W TO 14S102W TO 10S92W TO 18.5S79W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 18.5S78W TO 18.5S120W TO 09S120W TO 09S97W TO 11S96W TO 18.5S78W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 18.5S71W TO 18.5S103W TO 12S117W TO 03.4S120W TO 07S107W TO 04S101W TO 18.5S71W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 04150 UTC FRI APR 21... .SCATTERED MODERATE WITHIN 150 NM OF 07S102W. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.