000 FZNT02 KNHC 190238 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED SEP 19 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 WED SEP 19. 24 HOUR FORECAST VALID 0000 UTC THU SEP 20. 48 HOUR FORECAST VALID 0000 UTC FRI SEP 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL STORM NADINE NE OF AREA NEAR 35.8N 32.2W. OVER FORECAST WATERS WITHIN 540 NM SW QUADRANT WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN PRIMARILY N TO NE SWELL. .24 HOUR FORECAST TROPICAL STORM NADINE NE OF AREA NEAR 36.9N 31.6W. E OF A LINE FROM 31N38W TO 29N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. .48 HOUR FORECAST TROPICAL STORM NADINE NE OF AREA NEAR 35.3N 29.0N. E OF A LINE FROM 31N41W TO 28N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL. .ATLC W OF A LINE FROM 31N74W TO 30N75W TO 29N81W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .12 HOUR FORECAST COLD FRONT APPROACHING AREA FROM W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.