000 FZNT02 KNHC 190248 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI OCT 19 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0000 UTC FRI OCT 19. 24 HOUR FORECAST VALID 0000 UTC SAT OCT 20. 48 HOUR FORECAST VALID 0000 UTC SUN OCT 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST .ATLC TROUGH FROM 31N55W TO 26N61W. N OF 29N BETWEEN 50W AND 55W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND SW SWELL. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT OR LESS. .ATLC FROM 19N TO 26N E OF 40W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT OR LESS. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.