000 FZNT32 KNHC 132050 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 450 PM EDT SAT APR 13 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 FRONTAL BOUNDARY OVER THE CENTRAL GULF WATERS WILL LIFT N AS A WARM FRONT AND REACH FROM NEAR THE FL BIG BEND TO THE SOUTHERN LOUISIANA COAST TO NEAR 26N96W SUN...MOVING INLAND BY SUN NIGHT. MODERATE TO FRESH SE RETURN FLOW WILL DOMINATE THE GULF MON THROUGH WED. THE NEXT COLD FRONT WILL APPROACH SE TEXAS LATE WED NIGHT...POSSIBLY ENTERING THE GULF EARLY THU. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE THROUGH THU...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...E WINDS 10 TO 15 KT...SHIFTING TO SE 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE THROUGH THU...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS LESS THAN 10 KT. INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .SUN...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT...SHIFTING TO N LATE. ELSEWHERE... SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .MON AND MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE THROUGH THU...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.