000 FZNT02 KNHC 191614 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE SEP 18 2007 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SECURITE ATLANTIC FROM 7N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1200 UTC TUE SEP 18 24 HOUR FORECAST VALID 1200 UTC WED SEP 19 48 HOUR FORECAST VALID 1200 UTC THU SEP 20 .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC LOW PRES 27N80W 1010 MB AND WARM FRONT TO 31N77W. NW OF WARM FRONT NE WIND 20 KT SEAS TO 8 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...W OF AREA. N OF 28N W OF 70W E WIND TO 20 KT SEAS LESS THAN 8 FT. .30 HOUR FORECAST LOW PRES OUT OF AREA WIND LESS THAN 20 KT SEAS LESS THAN 8 FT. .ATLC TROUGH 31N48W 25N50W. WITHIN 120 NM E OF TROUGH SE WIND TO 20 KT SEAS LESS THAN 8 FT. .24 HOUR FORECAST TROUGH 31N47W 25N63W 20N66W. WIND LESS THAN 20 KT SEAS LESS THAN 8 FT. .CARIBBEAN FROM 12N TO 15N BETWEEN 69W AND 75W NE TO E WIND TO 20 KT SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST FROM 12N TO 16N BETWEEN 68W AND 76W NE TO E WIND 20 TO 25 KT SEAS TO 8 FT. .GULF OF MEXICO N OF 28N E OF 88W NE TO E WIND 20 KT SEAS TO 8 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...27N84W 1008 MB. N OF 28N E OF 90W NE TO E WIND 20 TO 25 KT SEAS 9 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...27N87W 1008 MB. WITHIN 240 NM N SEMICIRCLE AND SE QUADRANT WIND 20 TO 25 KT SEAS TO 8 FT. WITHIN 60 NM SW QUADRANT WIND TO 20 KT SEAS LESS THAN 8 FT. .REMAINDER OF AREA WIND LESS THAN 20 KT SEAS LESS THAN 8 FT. $$ FORECASTER WALLY BARNES TROPICAL PREDICTION CENTER TROPICAL ANALYSIS AND FORECAST BRANCH