000 FZNT32 KNHC 111512 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1012 AM EST SUN NOV 11 2012 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...A COLD FRONT WILL MOVE INTO THE NW GULF MON MORNING FOLLOWED BY STRONG OFFSHORE NORTHERLY WINDS AND BUILDING SEAS. THE COLD FRONT WILL QUICKLY REACH FROM THE WESTERN FLORIDA PANHANDLE SW TO NEAR VERACRUZ MEXICO BY EARLY MON LATE...FROM THE FLORIDA BIG BEND AREA TO WESTERN BAY OF CAMPECHE TUE MORNING...THEN BEGIN TO WEAKEN FROM TAMPA FLORIDA TO THE SW GULF LATER ON TUE AND GRADUALLY DISSIPATE AS IT IS SLOWLY MOVES S THROUGH THU. HIGH PRES WILL BUILD ACROSS THE GULF WAKE OF THE FRONT. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SE WINDS 15 TO 25 KT...BECOMING SE TO S LATE. SEAS 7 TO 10 FT. .TONIGHT...SE TO S WINDS 15 TO 20 KT...BECOMING 10 TO 20 KT LATE. SEAS 6 TO 8 FT. .MON...S WINDS 10 TO 15 KT...BECOMING E TO SE 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .MON NIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .TUE THROUGH THU...NE TO E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON AND MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE THROUGH THU...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT...BECOMING E TO SE 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .MON AND MON NIGHT...NE WINDS 10 TO 15 KT...EXCEPT NW TO N 15 TO 25 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 3 TO 5 FT. .TUE THROUGH THU...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...E WINDS 10 TO 20 KT...BECOMING E TO SE 15 TO 20 KT LATE. SEAS 5 TO 7 FT. .MON AND MON NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE THROUGH THU...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.