000 FZNT32 KNHC 060856 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 456 AM EDT SAT APR 6 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...MODERATE TO FRESH NORTHERLY FLOW ACROSS E GULF IN THE WAKE OF A COLD FRONT WILL DIMINISH THROUGH THIS AFTERNOON AS HIGH PRES OVER THE NW GULF SLIDES TO THE E. AS THE HIGH CONTINUES TO MOVE E TONIGHT THROUGH SUN...SOUTHERLY RETURN FLOW WILL BECOME ESTABLISHED...AND INCREASE MON THROUGH WED. THE NEXT COLD FRONT WILL ENTER THE NW GULF WED. GULF OF MEXICO N OF 26N W OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 2 TO 4 FT. .SUN AND SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON THROUGH WED...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 3 TO 4 FT. .SUN AND SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON THROUGH WED...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...SE WINDS 10 TO 15 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E LESS THAN 10 KT ELSEWHERE. SEAS 2 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 2 TO 3 FT. .SUN AND SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON THROUGH WED...SE WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN AND SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON THROUGH WED...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.