000 FZPN04 KNHC 181621 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1715 UTC SAT MAY 18 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 S PACIFIC FROM THE EQUATOR TO 18.5S E OF 120W. SYNOPSIS VALID 1200 UTC SAT MAY 18. 24 HOUR FORECAST VALID 1200 UTC SUN MAY 19. 48 HOUR FORECAST VALID 1200 UTC MON MAY 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF A LINE FROM 00S100W TO 10S77W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT PRIMARILY IN MIXED SE AND SW SWELL. .24 HOUR FORECAST S OF A LINE FROM 00S94W TO 05S80W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN MIXED SE AND SW SWELL. .48 HOUR FORECAST S OF A LINE FROM 00S93W TO 06S80W EXCEPT S OF 16S E OF 84W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT PRIMARILY IN MIXED SE AND SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ .FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.