000 FZNT32 KNHC 011516 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1016 AM EST FRI MAR 1 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...COLD FRONT FROM STRAITS OF FLORIDA TO THE BAY OF CAMPECHE WILL DRIFT SE AND REACH THE YUCATAN CHANNEL THIS EVENING THEN SHIFT SE INTO NW CARIBBEAN SAT. STRONG HIGH PRES WILL BUILD SE ACROSS THE AREA BEHIND THE FRONT THROUGH SAT WITH MODERATE TO STRONG NW TO N WINDS. HIGH SHIFTS E AND WEAKENS SUN AND MON...ALLOWING WINDS AND SEAS TO DECREASE OVER MUCH OF THE AREA. A SECOND COLD FRONT WILL MOVE OFF THE TEXAS COAST MON NIGHT AND REACH FROM WESTERN FLORIDA TO SW GULF LATE TUE. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...NW TO N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...NW TO N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SAT AND SAT NIGHT...NW TO N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN...N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .MON THROUGH TUE...W WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...N WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...N WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .SAT AND SAT NIGHT...NW TO N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .MON THROUGH TUE...SE WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .TONIGHT...N WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 6 TO 8 FT. .SAT AND SAT NIGHT...NW TO N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SUN...N TO NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...NW TO N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SAT AND SAT NIGHT...NW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SUN...NW TO N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .MON THROUGH TUE...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.