000 FZPN04 KNHC 180423 HSFEP3 HIGH SEAS FORECAST FOR METAREA XVI NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC SUN JAN 18 2009 CCODE/1:31:16:01:00/AOW/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC SUN JAN 18. 24 HOUR FORECAST VALID 0000 UTC MON JAN 19. 48 HOUR FORECAST VALID 0000 UTC TUE JAN 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .30 HOUR FORECAST S OF 15S W OF 115W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN SW SWELL. .48 HOUR FORECAST SW OF LINE 12S120W TO 18.5S110W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN SW SWELL. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER WALLACE. TROPICAL PREDICTION CENTER.