000 FZNT32 KNHC 241446 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1046 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 LAFAYETTE LOUISIANA TO JUST N OF BROWNSVILLE TEXAS WILL SWEEP RAPIDLY SE AND EXTEND FROM THE FLORIDA PANHANDLE TO VERACRUZ THIS LATE...THEN CLEAR THE GULF LATE MON. FRESH TO STRONG N WINDS WILL SPREAD S BEHIND THE FRONT TODAY AND MON. FRESH N WINDS CONTINUE TUE. HIGH PRES BUILDS WED AND THU WITH DIMINISHING WINDS VEERING FROM NE TO SE OVER GULF W OF 90W. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...NW WINDS 10 TO 15 KT...INCREASING TO 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 .THIS AFTERNOON...NW WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. 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 .THIS AFTERNOON...WITHIN 60 NM OF COAST OF VERACRUZ...S WINDS LESS THAN 10 KT...SHIFTING TO 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 .THIS AFTERNOON...SW 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.