000 FZNT32 KNHC 301444 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1044 AM EDT SAT MAR 30 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 HIGH PRES RIDGE WILL PREVAIL ACROSS MOST OF THE AREA THROUGH TUE. A COLD FRONT WILL CLIP THE NORTH WATERS ON MON WITH LITTLE IMPACT IN WINDS AND SEAS. A SECOND AND STRONGER COLD FRONT IS EXPECTED TO REACH THE NORTHERN GULF TUE NIGHT AND EXTEND FROM FLORIDA BIG BEND TO THE BAY OF CAMPECHE WED NIGHT. A WAVE OR WEAK LOW PRES MAY DEVELOP ALONG THE FRONTAL BOUNDARY ON WED INCREASING WINDS AND SEAS MAINLY ACROSS THE N AND W PORTIONS OF THE REGION. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN AND SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...S WINDS 10 KT. SEAS 2 TO 3 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN AND SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON THROUGH TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 2 TO 4 FT. .SUN AND SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .MON THROUGH WED...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN AND SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE THROUGH WED...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.