000 FZNT02 KNHC 110940 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE MAR 11 2008 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 7N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO. SYNOPSIS VALID 0600 UTC TUE MAR 11 24 HOUR FORECAST VALID 0600 UTC WED MAR 12 48 HOUR FORECAST VALID 0600 UTC THU MAR 13 .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT 31N56W 26N68W THEN FRONTAL TROUGH TO 23N80W. N OF FRONT TO 70W NE WINDS TO 20 KT SEAS TO 8 FT. .24 HOUR FORECAST COLD FRONT 31N49W TO 28N60W THEN FRONTAL TROUGH TO 28N76W. N OF 29N W OF TROUGH TO 64W WINDS LESS THAN 20 KT SEAS TO 8 FT IN NE SWELL. .48 HOUR FORECAST FRONTAL TROUGH 31N37W TO 28N43W TO 31N52W. N OF FRONTAL TROUGH WINDS LESS THAN 20 KT SEAS TO 8 FT. .ATLC TROUGH 31N44W TO 26N47W. N OF 27N E OF TROUGH SE TO S WINDS 20 KT SEAS TO 8 FT. .24 HOUR FORECAST TROUGH DISSIPATED. WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT. .ATLC 24 HOUR FORECAST NEW COLD FRONT 31N77W TO 25N80W. N OF 29N WITHIN 180 NM E OF FRONT S TO SW WINDS TO 20 KT SEAS LESS THAN 8 FT. N OF 30N WITHIN 240 NM W OF FRONT W TO NW WINDS TO 20 KT SEAS LESS THAN 8 FT. .36 HOUR FORECAST COLD FRONT 31N73W TO 24N80W. N OF 25N WITHIN 360 NM E OF FRONT S TO SW WINDS 20 TO 25 KT SEAS TO 8 FT. N OF 29N W OF FRONT NW WINDS TO 20 KT SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT 31N63W TO 25N75W. N OF 28N WITHIN 420 NM E OF FRONT SW WINDS 20 TO 25 KT SEAS TO 9 FT. N OF 28N W W OF FRONT NW WINDS TO 20 KT SEAS TO 8 FT. .CARIBBEAN FROM 11N TO 14N BETWEEN 75W AND 79W NE TO E WINDS 20 TO 25 KT SEAS 8 TO 10 FT. ELSEWHERE S OF 18N BETWEEN 70W AND 80W NE TO E WINDS TO 20 KT SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST FROM 11N TO 14N BETWEEN 72W AND 75W NE WINDS 20 TO 25 KT SEAS TO 9 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 74W AND 78W NE WINDS TO 20 KT SEAS TO 8 FT. .GULF OF MEXICO COLD FRONT 29N91W 23N97W. N OF FRONT NW TO N WINDS 20 TO 25 KT SEAS TO 10 FT. .24 HOUR FORECAST WEAKENING FRONT 27N82W TO 24N90W TO 19N95W. WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT. $$ FORECASTER COBB TROPICAL PREDICTION CENTER TROPICAL ANALYSIS AND FORECAST BRANCH