000 FZNT02 KNHC 201610 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC WED MAR 20 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC WED MAR 20. 24 HOUR FORECAST VALID 1200 UTC THU MAR 21. 48 HOUR FORECAST VALID 1200 UTC FRI MAR 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT 30N35W TO 27N43W. N OF 29N E OF 50W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .24 HOUR FORECAST FRONT E OF AREA. N OF 24N E OF 50W WINDS 20 KT OR LESS. SEAS 8 TO 18 FT IN NW SWELL...HIGHEST NE PART. .48 HOUR FORECAST N OF 14N E OF 47W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL. .ATLC 18 HOUR FORECAST COLD FRONT 31N75W TO 26N80W. W OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT N OF 30N. N OF 27N E OF FRONT TO 71W SW WINDS 20 TO 25 KT. SEAS TO 8 FT N OF 30N. .24 HOUR FORECAST COLD FRONT 31N70W TO 25N78W. N OF 28NW OF FRONT NW WINDS 20 TO 25 KT. SEAS TO 9 FT. N OF 27N E OF FRONT TO 62W S TO SW WINDS 20 TO 30 KT. SEAS TO 9 FT. .48 HOUR FORECAST COLD FRONT 31N59W TO 21N67W. N OF 28N W OF FRONT TO 72W W WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NW SWELL. N OF 27N E OF FRONT TO 47W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NE SWELL. .GULF OF MEXICO COLD FRONT 29N83W TO 26N97W. N OF FRONT W OF 93W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WEAKENING STATIONARY FRONT 24N81W TO 19N97W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.