000 FZNT02 KNHC 202215 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC FRI SEP 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 1800 UTC FRI SEP 20. 24 HOUR FORECAST VALID 1800 UTC SAT SEP 21. 48 HOUR FORECAST VALID 1800 UTC SUN SEP 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC LOW PRES NEAR 27N63W 1009 MB. WITHIN 180 N QUADRANT NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. WITHIN 180 NM SE QUADRANT SW WINDS 20 TO 35 KT. SEAS TO 8 FT. .24 HOUR FORECAST LOW PRES NEAR 29N62W 1007 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .42 HOUR FORECAST LOW PRES N OF AREA. .GULF OF MEXICO LOW PRES 22N97W 1005 MB. WITHIN 240 NM NE QUADRANT SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST COLD FRONT FROM 30N95W TO LOW PRES 27N97W 1003 MB TRAILING COLD FRONT TO 21N97W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .30 HOUR FORECAST COLD FRONT FROM 30N92W TO LOW PRES 27N95W 1003 MB TRAILING COLD FRONT TO 19N96W. FROM 22N TO 29N W OF LOW AND FRONT N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT FROM 29N91W TO LOW PRES 28N94W 1003 MB TRAILING COLD FRONT TO 18N94W. S OF 25N W OF FRONT NW TO 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 NELSON. NATIONAL HURRICANE CENTER.