000 FZNT32 KNHC 210854 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 454 AM EDT SAT SEP 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...LOW PRES AT 24N97W DRIFT INLAND TONIGHT. COLD FRONT REACH NW GULF WATERS...WEAKEN AND STALL FROM FLORIDA BIG BEND TO SE TEXAS COAST BY WED. GULF OF MEXICO N OF 26N W OF 87W .TODAY...S WINDS 10 TO 20 KT BECOMING 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .TONIGHT...SW WINDS 10 TO 15 KT BECOMING 10 TO 20 KT LATE. SEAS 4 TO 6 FT. .SUN...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON THROUGH WED...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...SE WINDS 10 TO 20 KT BECOMING S 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .MON THROUGH WED...E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...NW WINDS 10 TO 20 KT WITHIN 60 NM OF COAST OF VERACRUZ AND E LESS THAN 10 KT ELSEWHERE. SEAS 2 TO 4 FT. .SUN...WITHIN 60 NM OF COAST OF VERACRUZ...NW WINDS 15 TO 25 KT. ELSEWHERE...S WINDS LESS THAN 10 KT SHIFTING SW LATE. SEAS 3 TO 5 FT. .SUN NIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...NW WINDS 15 TO 25 KT DIMINISHING TO 10 KT LATE. ELSEWHERE...W WINDS 10 TO 15 KT SHIFTING E LATE. SEAS 4 TO 6 FT. .MON THROUGH TUE...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 2 FT. GULF OF MEXICO E OF 87W .TODAY...SE WINDS 10 TO 15 KT DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SUN AND SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON THROUGH WED...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.