000 FZNT02 KNHC 201515 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC WED NOV 20 2013 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 1200 UTC WED NOV 20. 24 HOUR FORECAST VALID 1200 UTC THU NOV 21. 48 HOUR FORECAST VALID 1200 UTC FRI NOV 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 28N BETWEEN 39W AND 53W W TO SW WINDS 20 TO 30 KT. SEAS 10 TO 15 FT IN NW SWELL W OF 50W AND SW SWELL E OF 50W. ELSEWHERE N OF 25N BETWEEN 40W AND 60W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN IN MIXED NW AND NE SWELL. FROM 16N TO 25N BETWEEN 57W AND 70W WINDS 20 KT OR LESS SEAS 8 FT IN NE SWELL. .24 HOUR FORECAST N OF 27N BETWEEN 36W AND 47W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC COLD FRONT FROM 31N62W TO 27N80W. N OF 27N W OF 70W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .24 HOUR FORECAST COLD FRONT FROM 31N43W TO 25N56W THEN STATIONARY TO 26N70W. N OF 28N BETWEEN 62W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST COLD FRONT FROM 31N39W TO 25N50W. N OF 25N BETWEEN 55W AND 65W AND FROM 25N TO 29N BETWEEN 65W AND 73W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .ATLC FROM 10N TO 20N E OF 36W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ EFFECTIVE 3 DECEMBER 2013 AT 1800 UTC...THE HIGH SEAS FORECAST AREA IN THE TROPICAL ATLANTIC WILL BE EXPANDED TO INCLUDE THE SMALL TRIANGULAR AREA FROM 07N48W TO THE EAST COAST BOUNDARY OF SURINAME. THE DESCRIPTION OF THE AREA WITHIN THE FORECAST TEXT WILL NOT CHANGE. .FORECASTER DGS. NATIONAL HURRICANE CENTER.