000 FZNT32 KNHC 201034 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 634 AM EDT FRI SEP 20 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...POSSIBLE TROPICAL CYCLONE...AT 21N96W MOVE NW TO 25N97W EARLY SAT AND MOVE INLAND NE MEXICO SAT. WEAK COLD FRONT ENTER N GULF EARLY SAT...STALLING FROM FLORIDA PANHANDLE TO SE TEXAS COAST SUN...THEN DRIFT N ON MON AND TUE. GULF OF MEXICO N OF 26N W OF 87W .TODAY...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT AND SAT NIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN THROUGH MON...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...NW WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT AND SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON THROUGH TUE...W WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...S WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 20 KT ELSEWHERE. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT NIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT...BECOMING N LATE. ELSEWHERE... E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .SUN THROUGH TUE...W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO E OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...E WINDS 10 TO 15 KT...BECOMING SE LATE. SEAS 2 TO 3 FT. .SAT AND SAT NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SUN THROUGH TUE...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.