000 FZNT32 KNHC 131524 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1124 AM EDT THU MAR 13 2014 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...COLD FRONT EXTENDING FROM SW FLORIDA NEAR NAPLES TO CENTRAL BAY OF CAMPECHE WILL MOVE SE THROUGH TONIGHT AND BECOME NEARLY STATIONARY ACROSS CUBA AND YUCATAN CHANNEL FRI THROUGH SAT BEFORE DISSIPATING. SOUTHERLY RETURN FLOW WILL DEVELOP OVER THE NW GULF TONIGHT...AND SPREAD E ACROSS THE ENTIRE GULF BY LATE FRI NIGHT. A SECOND WEAKER COLD FRONT WILL MOVE INTO THE NW WATERS LATE SAT NIGHT...REACH FROM THE FLORIDA PANHANDLE TO THE YUCATAN PENINSULA LATE SUN...AND MOVE SLOWLY ACROSS THE SE GULF ON MON. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...NE WINDS 20 TO 25 KT...BECOMING 15 TO 25 KT LATE. SEAS 7 TO 10 FT. .TONIGHT...NE WINDS 10 TO 20 KT...SHIFTING TO E 10 TO 15 KT LATE. SEAS 6 TO 9 FT...SUBSIDING TO 4 TO 6 FT LATE. .FRI AND FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN THROUGH MON...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI AND FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT THROUGH SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH SUN...SE WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .MON...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI AND FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.