000 FZNT02 KNHC 190304 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU MAR 19 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU MAR 19. 24 HOUR FORECAST VALID 0000 UTC FRI MAR 20. 48 HOUR FORECAST VALID 0000 UTC SAT MAR 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N60W TO 28N68W TO 28N74W AND STATIONARY TO 28N80W. N OF FRONT W OF 77W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 30N E OF FRONT TO 56W SW TO W WINDS 20 TO 25 KT. SEAS TO 9 FT. .18 HOUR FORECAST WEAKENING COLD FRONT FROM 31N53W TO 27N60W THEN STATIONARY FRONT TO 27N75W AND WARM FRONT NW TO 31N80W. N OF 29N BETWEEN 77W AND 80W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE N OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL...EXCEPT 10 TO 14 FT N OF 29N E OF 63W. .24 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N49W TO 26N60W THEN STATIONARY FRONT TO 26N70W AND WARM FRONT NW TO 31N79W. NEW COLD FRONT FROM 31N80W TO 27N80W. N OF 29N BETWEEN 74W AND 79W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE N OF 26N BETWEEN 40W AND 70W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL...EXCEPT 10 TO 14 FT IN NW SWELL E OF 64W. .48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 31N46W TO 26N60W THEN WARM FRONT NW TO 31N73W. COLD FRONT FROM 31N76W TO 26N80W. N OF 30N BETWEEN 75W AND 77W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE N OF 18N E OF 65W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL...EXCEPT 10 TO 14 FT IN NW SWELL N OF 25N 53W. .ATLC FROM 15N TO 21N E OF 38W...S OF 10N BETWEEN 38W AND 48W...AND ALSO FROM 20N TO 23N BETWEEN 62W AND 67W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. .24 HOUR FORECAST E OF A LINE FROM 27N35W TO 19N45W TO 13N35W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NW AND NE SWELL. S OF 14N BETWEEN 45W AND 55W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. .48 HOUR FORECAST FROM 10N TO 18N E OF 43W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN NW SWELL. .06 HOUR FORECAST CARIBBEAN WITHIN 90 NM OF THE COAST OF COLOMBIA BETWEEN 74W AND 77W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WITHIN 75 NM OF THE COAST OF COLOMBIA BETWEEN 74W AND 77W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.