000 FZNT32 KNHC 240847 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 447 AM EDT SUN MAR 24 2013 MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF MEXICO 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. SYNOPSIS FOR THE GULF OF MEXICO .SYNOPSIS...COLD FRONT FROM CENTRAL LOUISIANA...EXTENDING FROM FLORIDA PANHANDLE TO VERACRUZ LATE TODAY...THEN CLEAR THE GULF LATE MON. FRESH TO STRONG N WINDS WILL SPREAD S BEHIND THE FRONT TODAY THROUGH MON. GULF OF MEXICO N OF 26N W OF 87W .TODAY...W WINDS 10 TO 20 KT...BECOMING NW 15 TO 25 KT LATE. SEAS 5 TO 7 FT. .TONIGHT...NW WINDS 15 TO 25 KT...SHIFTING TO N 20 TO 25 KT LATE. SEAS 7 TO 10 FT. .MON AND MON NIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TUE THROUGH THU...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .MON AND MON NIGHT...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TUE THROUGH THU...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...WITHIN 60 NM OF COAST OF VERACRUZ...S WINDS 10 TO 15 KT...BECOMING N LATE. ELSEWHERE...W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON AND MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE THROUGH THU...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .TODAY...S WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .TONIGHT...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON AND MON NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TUE THROUGH THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.