000 FZNT32 KNHC 211434 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1034 AM EDT SUN APR 21 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...A WEAKENING STATIONARY FRONT FROM THE FLORIDA KEYS TO THE EASTERN BAY OF CAMPECHE WILL LINGER AS A TROUGH TUE WHILE SLOWLY DISSIPATING. A COLD FRONT IS EXPECTED TO MOVE INTO THE NW GULF WED WHERE IT WILL STALL BY THU. GULF OF MEXICO N OF 26N W OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .MON AND MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON AND MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...VARIABLE WINDS LESS THAN 10 KT...BECOMING N LESS THAN 10 KT LATE. SEAS 2 TO 4 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON AND MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE THROUGH THU...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON AND MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.