000 FZNT32 KNHC 231531 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1131 AM EDT SAT MAR 23 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...HIGH PRES SHIFTING E-SE ACROSS THE ATLC WILL PRODUCE INCREASING RETURN FLOW ACROSS MOST OF THE GULF. COLD FRONT OVER TEXAS WILL MOVE INTO NW GULF TONIGHT AND EXTEND FROM FLORIDA PANHANDLE TO VERUCRUZ LATE SUN...THEN CLEAR THE GULF BY LATE MON. FRESH TO STRONG N WINDS BEHIND THE FRONT LATE TONIGHT AND SUN. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...S WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .TONIGHT...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN AND SUN NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .MON THROUGH WED...NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .MON THROUGH WED...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...S WINDS 10 TO 20 KT. SEAS 2 TO 3 FT. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. ELSEWHERE...SW WINDS 10 TO 15 KT...BECOMING S LATE. SEAS 2 TO 3 FT. .SUN...WITHIN 60 NM OF COAST OF VERACRUZ...S WINDS 10 TO 15 KT. BECOMING N LATE. ELSEWHERE...W WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SUN NIGHT...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON THROUGH WED...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...S WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SUN NIGHT...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON THROUGH WED...NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.