000 FZNT32 KNHC 112048 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 348 PM 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 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 THE WESTERN BAY OF CAMPECHE TUE MORNING...THEN FROM TAMPA FLORIDA TO THE SW GULF LATER TUE LATE WHILE WEAKENING...DISSIPATING AS IT SLOWLY MOVES S THROUGH THU. HIGH PRES WILL BUILD ACROSS THE GULF WAKE OF THE FRONT THROUGH FRI. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...SE WINDS 15 TO 20 KT...BECOMING SE TO S 10 TO 20 KT LATE. SEAS 6 TO 9 FT. .MON...SE TO S WINDS 10 TO 15 KT...BECOMING E 15 TO 25 KT LATE. SEAS 6 TO 8 FT. .MON NIGHT THROUGH TUE NIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .MON...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 15 KT. WITHIN 60 NM OF COAST OF VERACRUZ... NE TO E WINDS LESS THAN 10 KT...SHIFTING TO N LATE. SEAS 3 TO 5 FT. .MON NIGHT THROUGH TUE NIGHT...NE WINDS 10 TO 15 KT...EXCEPT NW 20 TO 30 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 4 TO 7 FT... EXCEPT 8 TO 12 FT WITHIN 60 NM OF COAST OF VERACRUZ. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TONIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 8 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.