000 FZNT32 KNHC 171434 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 934 AM EST SUN NOV 17 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 RIDGE FROM THE NE GULF INTO THE SW GULF WILL WEAKEN TODAY IN ADVANCE OF A COLD FRONT. THE FRONT WILL MOVE INTO THE NORTHERN GULF COAST EARLY MON...THEN EXTEND FROM TAMPA BAY TO NE MEXICO EARLY TUE...AND BEGIN TO WEAKEN FROM SW FLORIDA TO THE S TEXAS COAST WED...AND OVER THE FAR SE AND S CENTRAL GULF PORTIONS THU. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...S WINDS 10 KT. SEAS 3 TO 4 FT. .MON AND MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 3 TO 4 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .MON AND MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE THROUGH THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS LESS THAN 10 KT. INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .MON AND MON NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .TUE THROUGH THU...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE THROUGH THU...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.