000 FZNT02 KNHC 160330 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SUN DEC 16 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SUN DEC 16 24 HOUR FORECAST VALID 0000 UTC MON DEC 17 48 HOUR FORECAST VALID 0000 UTC TUE DEC 18 .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROUGH 31N46W TO 20N52W. NE OF LINE 31N51W TO 24N46W TO 20N35W WINDS 20 KT OR LESS. SEAS TO 11 FT IN N SWELL. .24 HOUR FORECAST TROUGH 31N41W TO 20N51W. NE OF LINE 31N50W TO 23N50W TO 16N35W WINDS 20 KT OR LESS. SEAS TO 11 FT IN N SWELL. .48 HOUR FORECAST TROUGH 31N37W TO 20N47W. N OF 27N E OF TROUGH S TO SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN N SWELL. ELSEWHERE N OF 24N E OF 42W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N SWELL. .ATLC COLD FRONT 31N53W TO 24N65W. N OF 26N W OF FRONT TO 74W WINDS 20 KT OR LESS. SEAS TO 10 FT IN NE SWELL. .24 HOUR FORECAST FRONTAL TROUGH 31N51W TO 24N61W. FROM 25N TO 29N BETWEEN 57W AND 65W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .48 HOUR FORECAST TROUGH DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 36 HOUR FORECAST COLD FRONT 30N92W TO 26N97W. NW OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT 30N86W TO 21N97W. S OF 25N W OF FRONT N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.