000 FZNT32 KNHC 061445 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1045 AM EDT SAT OCT 6 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 SURFACE TROUGH EXTENDS ACROSS THE SW GULF WATERS. THE TROUGH WILL DISSIPATE WITH NEXT 24 HOURS. A COLD FRONT IS EXPECTED TO MOVE OFF THE TEXAS COAST TONIGHT WITH FRESH NE WINDS IN ITS WAKE. THE FRONT WILL REACH FROM THE FLORIDA PANHANDLE TO SOUTHERN TEXAS EARLY SUN AND FROM CENTRAL FLORIDA TO SOUTHERN TEXAS EARLY MON WHERE IT STALL AND DISSIPATE THROUGH WED. HIGH PRES WILL BUILD WAKE OF THE FRONT. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...NE WINDS 10 KT. SEAS 2 FT. .TONIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SUN AND SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON THROUGH WED...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN AND SUN NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON THROUGH WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...N TO NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT...EXCEPT N TO NE LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 2 TO 3 FT. .SUN AND SUN NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON THROUGH WED...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 KT. SEAS 2 TO 3 FT. .SUN AND SUN NIGHT...NE TO E WINDS 10 KT. SEAS 2 TO 3 FT. .MON THROUGH WED...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.