000 FZNT32 KNHC 230247 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 947 PM EST SAT DEC 22 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...HIGH PRES NEAR MOBILE BAY SHIFTS E THROUGH SUN. A COLD FRONT WILL APPROACH THE NORTHERN GULF MON THEN STALL AS A STATIONARY FRONT N OF 28N MON NIGHT AND TUE. A STRONGER COLD FRONT WILL RACE SOUTHEASTWARD ACROSS THE REGION TUE AND WED. GENTLE TO MODERATE BREEZES WILL PREVAIL BY LATE THU AS HIGH PRES BUILDS OVER THE REGION. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...S WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...SE TO S WINDS 10 TO 20 KT. SEAS 2 TO 4 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 .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...NE TO E WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...SE TO S WINDS 10 KT. SEAS 2 TO 3 FT. .TUE THROUGH THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.