000 FZNT02 KNHC 191558 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC WED SEP 19 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC WED SEP 19. 24 HOUR FORECAST VALID 1200 UTC THU SEP 20. 48 HOUR FORECAST VALID 1200 UTC FRI SEP 21. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL STORM NADINE NE OF AREA NEAR 37.2N 31.8W. N OF 27.5N E OF 42W WINDS 20 KT OR LESS. SEAS TO 9 FT IN PRIMARILY N TO NE SWELL. .24 HOUR FORECAST POST TROPICAL STORM NADINE NE OF AREA NEAR 36.6N 30.2W. N OF 29N E OF 40W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N TO NE SWELL. .48 HOUR FORECAST POST TROPICAL STORM NADINE NE OF AREA NEAR 34.5N 26.5W. N OF 28N E OF 37W NW TO N WINDS 20 TO 25 KT. SEAS 11 TO 14 FT IN N TO NE SWELL. ELSEWHERE NE OF LINE FROM 31N50W TO 26N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL. .ATLC 48 HOUR FORECAST LOW PRES N OF AREA NEAR 32.5N57W 1009 MB. TROPICAL WAVE ALONG 36.5W S OF 20N. N OF 29N BETWEEN 53W AND 55W S WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 13N TO 18N E OF 41W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.