000 FZNT32 KNHC 200830 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 330 AM EST WED FEB 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...A COLD FRONT FROM NORTHERN FLORIDA TO BROWNSVILLE TX WILL STALL ACROSS THE WEST CENTRAL WATERS TODAY...THEN LIFT N AS A WARM FRONT TONIGHT. A SECOND COLD FRONT WILL MOVE OFF THE TEXAS COAST THU NIGHT...STALL FROM NW FLORIDA TO SE TEXAS FRI...MOVE SE AGAIN ON SAT...STALL AGAIN FROM FLORIDA BIG BEND TO CENTRAL BAY OF CAMPECHE LATE SAT...THEN LIFT N AS A WARM FRONT SUN. GULF OF MEXICO N OF 26N W OF 87W .TODAY...E TO SE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .TONIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .THU AND THU NIGHT...SE TO S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...SE TO S WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .SAT THROUGH SUN...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU AND THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI THROUGH SUN...SE TO S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU AND THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SAT THROUGH SUN...SE WINDS 10 TO 20 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .TODAY...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU AND THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI THROUGH SUN...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.