000 FZPN04 KNHC 172217 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 2315 UTC MON APR 17 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC MON APR 17. 24 HOUR FORECAST VALID 1800 UTC TUE APR 18. 48 HOUR FORECAST VALID 1800 UTC WED APR 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .SW OF LINE FROM 12S120W TO 18.5S107W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN SW SWELL. .24 HOUR FORECAST W OF LINE FROM 03.4S116W TO 07S101W TO 18.5S88W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN SW SWELL. .48 HOUR FORECAST W OF LINE FROM 03.4S103W TO 13S87W TO 18.5S85W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2215 UTC MON APR 17... .TROUGH FROM 03.4S87W TO 04S101W TO 03.4S107W...SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF 03.4S88.5W AND WITHIN 75 NM OF LINE FROM 06S98W TO 06S103W. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.