000 FZNT32 KNHC 061525 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1125 AM EDT FRI SEP 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...A 1010 MB LOW NEAR 22.5N97W IS EMBEDDED ALONG A SURFACE TROUGH EXTENDING N-NW TO S-SE JUST OFFSHORE OF THE MEXICAN COAST. THE LOW AND TROUGH ARE FORECAST TO DRIFT W-SW AND INLAND THROUGH THIS EVENING WITH VERY ACTIVE WEATHER OCCURRING NEAR THE LOW AND E OF TROUGH. OTHERWISE...WEAK RIDGING WILL PERSIST ACROSS THE NORTHERN WATERS THROUGH THE PERIOD. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT AND SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN THROUGH TUE...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT AND SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN THROUGH TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS 10 TO 15 KT. ELSEWHERE...E WINDS LESS THAN 10 KT. INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .SAT AND SAT NIGHT...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT AND SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.