000 FZNT02 KNHC 192216 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC TUE MAR 19 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1800 UTC TUE MAR 19. 24 HOUR FORECAST VALID 1800 UTC WED MAR 20. 48 HOUR FORECAST VALID 1800 UTC THU MAR 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 29N E OF 42W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL. .24 HOUR FORECAST COLD FRONT 29N35W TO 28N40W TO 27.5N49W. N OF FRONT E OF 36W SW TO W WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NW SWELL. ELSEWHERE N OF 27N E OF 53W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .48 HOUR FORECAST FRONT E OF AREA. N OF 24N E OF 49W WINDS 20 KT OR LESS. SEAS 8 TO 16 FT IN NW SWELL...HIGHEST NE PART. .ATLC 36 HOUR FORECAST COLD FRONT 31N71.5W TO 27N81W. N OF 27N E OF FRONT TO 66W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT 31N65W TO 24N80W. N OF 30N W OF 70W W TO NW WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 25N E OF FRONT TO 54W S TO SW WINDS 20 TO 30 KT. SEAS TO 10 FT N OF 29N. .CARIBBEAN FROM 11N TO 12.5N BETWEEN 74W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 18 HOUR FORECAST NEW COLD FRONT 29N82W TO 29N89W TO 28N97W. N OF FRONT W OF 89W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST COLD 29N82W TO 27N86W TO 26N97.5W. N OF FRONT W OF 86W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .42 HOUR FORECAST COLD FRONT 25N80W TO 24N98W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.