000 FZNT32 KNHC 130801 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 401 AM EDT THU JUN 13 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 ALONG 28N WILL SHIFT S OVER THE EASTERN GULF THU THROUGH FRI AHEAD OF A WEAK COLD FRONT THAT WILL MOVE INTO THE NE GULF SAT MORNING...DISSIPATING FROM W CENTRAL FLORIDA TO LOUISIANA BY LATE SAT. HIGH PRES REBUILDS IN FROM THE NE BEHIND THE FRONT...SETTLING TO THE NE GULF BY THE END OF THE WEEKEND. A TROPICAL WAVE WILL MOVE THROUGH THE STRAITS OF FLORIDA LATE SUN AND REACH 83W BY MON. GULF OF MEXICO N OF 26N W OF 87W .TODAY...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...SW WINDS LESS THAN 10 KT. SEAS 2 FT. .SAT...SW WINDS LESS THAN 10 KT. SEAS 2 FT. .SUN THROUGH MON...SE WINDS LESS THAN 10 KT. SEAS 2 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .TODAY...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI AND FRI NIGHT...W WINDS LESS THAN 10 KT. SEAS 2 FT. .SAT...N WINDS LESS THAN 10 KT. SEAS 2 FT. .SUN THROUGH MON...E WINDS LESS THAN 10 KT. SEAS 2 FT.