000 FZNT02 KNHC 281548 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC WED MAR 28 2007 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SECURITE ATLANTIC FROM 7N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1200 UTC WED MAR 28 24 HOUR FORECAST VALID 1200 UTC THU MAR 29 48 HOUR FORECAST VALID 1200 UTC FRI MAR 30 .WARNINGS. NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT 31N39W 25N48W DIFFUSE TO 22N57W. N OF 27N WITHIN 180 NM E OF FRONT SW WIND 20 TO 25 KT SEAS TO 12 FT. N OF 27N W OF FRONT TO 45W N TO NE WIND 20 KT SEAS TO 10 FT IN NE SWELL. S OF 26N W OF FRONT NE WIND 20 TO 25 KT SEAS TO 12 FT IN NE SWELL. .24 HOUR FORECAST TROUGH 31N43W 22N59W TO LOW PRES 20N68W 1011 MB. N OF 18N E OF TROUGH WIND LESS THAN 20 KT SEAS TO 12 FT IN NW SWELL. N OF 22N W OF TROUGH TO 72W WIND LESS THAN 20 KT SEAS TO 10 FT IN NE SWELL. S OF 22N NW OF TROUGH AND LOW PRES NE WIND 20 KT SEAS TO 10 FT IN NE SWELL. .48 HOUR FORECAST TROUGH 31N50W 25N51W TO LOW PRES 22N56W 1008 MB. N OF 19N E OF TROUGH S WIND TO 20 KT SEAS TO 10 FT IN NW SWELL. N OF 28N W OF TROUGH TO 78W N WIND TO 20 KT SEAS TO 11 FT IN N SWELL. S OF 24N NW OF TROUGH AND LOW PRES NE TO E WIND 20 KT SEAS TO 8. .ATLC S OF 24N E OF 50W NE WIND 20 KT SEAS 10 FT IN NE SWELL. .24 HOUR FORECAST SE OF LINE 18N35W 12N55W NE TO E WIND TO 20 KT SEAS 8 FT. .48 HOUR FORECAST S OF 18N NE TO E WIND TO 20 KT SEAS 9 FT IN NE SWELL. .CARIBBEAN N OF 18N W OF 78W NE TO E WIND TO 20 KT SEAS TO 10 FT IN NE SWELL. .24 HOUR FORECAST N OF 18N FROM 82W TO 73W INCLUDING WINDWARD PASSAGE WIND NE TO 20 KT SEAS LESS THAN 8 FT. .48 HOUR FORECAST N OF 10N E OF 78W NE WIND 20 TO 25 KT SEAS TO 10 FT. WITHIN 120 NM COLUMBIAN COAST NE WIND TO 30 KT SEAS TO 8 FT. .24 HOUR FORECAST S OF 25N W OF 85W E WIND TO 20 KT SEAS LESS THAN 8 FT. .48 HOUR FORECAST LITTLE CHANGE. $$ FORECASTER WALLY BARNES TROPICAL PREDICTION CENTER TROPICAL ANALYSIS AND FORECAST BRANCH