000 FZNT32 KNHC 260859 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 459 AM EDT THU SEP 26 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...WEAK COLD FRONT MEANDERS ACROSS NE GULF WATERS FROM 30N85W TO 29N90W TO 26N93W WITH TWO EMBEDDED LOW PRES CENTERS MOVING E-NE ALONG BOUNDARY INTO N FLORIDA TONIGHT. COLD FRONT THEN DRAGGED DOWN S BY DEEPENING LOW PRES OVER SW N ATLC TO REACH FROM STRAITS OF FLORIDA TO 27N89W. HIGH PRES BUILDS OVER MID ATLC STATES AND EXTEND DEEP INTO GULF WATERS WITH FRESH NE BREEZE N OF FRONT AND GENTLE TO MODERATE E-SE BREEZE OVER REMAINING BASIN THROUGH SUN WHEN FRONT DISSIPATES OVER GULF. GULF OF MEXICO N OF 26N W OF 87W .TODAY...S WINDS LESS THAN 10 KT SHIFTING NE LATE. SEAS 2 TO 3 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 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 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...S WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...E WINDS LESS THAN 10 KT INCREASING TO 15 KT LATE. SEAS 2 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 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...S WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...E WINDS LESS THAN 10 KT INCREASING TO 15 KT LATE. SEAS 2 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .TODAY...W WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...N WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.