000 FZNT32 KNHC 181434 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 934 AM EST WED DEC 18 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 PRESSURE OVER THE SOUTHEAST U.S. WILL SHIFT EASTWARD INTO THE CENTRAL ATLC THE NEXT FEW DAYS...ALLOWING SOUTHEASTERLY RETURN FLOW TO INCREASE ACROSS THE REGION TONIGHT THROUGH SAT. FRESH TO STRONG SOUTH WINDS WILL DEVELOP OVER THE W GULF SAT AHEAD OF A COLD FRONT...EXPECTED TO REACH THE TEXAS COAST SAT NIGHT THEN EXTEND FROM LOUISIANA TO CENTRAL MEXICO SUN. GULF OF MEXICO N OF 26N W OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU AND THU NIGHT...SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .FRI THROUGH SAT...S WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .SUN...W WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU AND THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU AND THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .THU AND THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.