000 FZPN04 KNHC 182222 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 2315 UTC WED APR 18 2012 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC WED APR 18. 24 HOUR FORECAST VALID 1800 UTC THU APR 19. 48 HOUR FORECAST VALID 1800 UTC FRI APR 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF LINE FROM 00S91W TO 04S81W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN S TO SW SWELL. .24 HOUR FORECAST ENTIRE AREA WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN MIXED SW AND NW SWELL. .48 HOUR FORECAST S OF 07S E OF 100W WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN SW SWELL. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ .FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.