000 FZNT32 KNHC 200205 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1005 PM EDT MON AUG 19 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 TROUGH ALONG 96W WILL MOVE WESTWARD AND INLAND MEXICO AND SOUTHERN TEXAS LATE TONIGHT. THE NORTHERN EXTENSION OF A TROPICAL WAVE OVER THE YUCATAN BASIN WILL MOVE W ACROSS THE S CENTRAL GULF ON TUE BECOMING DIFFUSE BY WED. A RIDGE WILL DOMINATE THE REMAINDER OF THE GULF THROUGH THE PERIOD. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 KT. SEAS 2 TO 3 FT. .THU THROUGH SAT...E WINDS 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .THU THROUGH SAT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .TUE...WITHIN 60 NM OF COAST OF VERACRUZ...VARIABLE WINDS LESS THAN 10 KT...BECOMING N LESS THAN 10 KT LATE. ELSEWHERE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .TUE NIGHT THROUGH WED NIGHT...NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .THU THROUGH SAT...NE WINDS LESS THAN 10 KT. SEAS 2 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU THROUGH SAT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.