000 FZNT32 KNHC 232103 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 503 PM 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 SW N ATLC WILL PRODUCE INCREASING RETURN FLOW ACROSS MOST OF THE GULF THROUGH EARLY SUN. A COLD FRONT OVER TEXAS WILL MOVE INTO NW GULF EARLY SUN AND MOVE SE...REACHING FROM FLORIDA PANHANDLE TO VERACRUZ LATE SUN...THEN CLEAR THE GULF BY LATE MON. FRESH TO STRONG N WINDS WILL SPREAD S BEHIND THE FRONT SUN THROUGH MON MORNING. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...W WINDS 10 TO 20 KT...BECOMING NW 15 TO 25 KT LATE. SEAS 5 TO 7 FT. .SUN NIGHT THROUGH MON NIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TUE THROUGH THU...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .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 THROUGH MON NIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TUE THROUGH THU...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. ELSEWHERE...S WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT 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 THROUGH MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...E WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TONIGHT...S WINDS 10 TO 20 KT. SEAS 5 TO 7 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 AND MON NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .TUE THROUGH THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.