000 FZNT32 KNHC 200839 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 339 AM EST FRI DEC 20 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...FRESH TO STRONG SE TO S WINDS LIE OVER NW GULF THROUGH SAT AHEAD OF COLD FRONT EXPECTED OFF TEXAS COAST SAT NIGHT AND SLOWLY MOVING SOUTHEASTWARD UNTIL REINFORCING NORTHERLY WINDS ACCELERATE THE FRONT SE ACROSS GULF ON MON AND TUE. GALE CONDITIONS ARE POSSIBLE IN THE SW GULF MON. GULF OF MEXICO N OF 26N W OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT LATE. SEAS 5 TO 7 FT. .SAT AND SAT NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON THROUGH TUE...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT AND SAT NIGHT...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON THROUGH TUE...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. SW GULF OF MEXICO S OF 22N W OF 87W ...GALE CONDITIONS POSSIBLE... .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT AND SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .MON...N WINDS 25 TO 35 KT. SEAS 7 TO 10 FT. .TUE...N WINDS 20 TO 30 KT...DIMINISHING TO 15 TO 25 KT LATE. SEAS 8 TO 12 FT...SUBSIDING TO 6 TO 9 FT LATE. GULF OF MEXICO E OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT...SHIFTING TO SE 10 TO 20 KT LATE. SEAS 4 TO 5 FT. .SAT AND SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON THROUGH TUE...NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.