000 FZNT32 KNHC 131442 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1042 AM EDT MON MAR 13 2017 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...LOW PRES OVER THE NW GULF WILL TRACK SLOWLY E AND DRAG A COLD FRONT ACROSS THE GULF THROUGH TONIGHT AND INTO EARLY ON TUE. HIGH PRES WILL BUILD IN THE WAKE OF THE FRONT. A THERMAL TROUGH WILL BRING STRONG WINDS OVER THE E BAY OF CAMPECHE THU AND FRI NIGHT. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...NW TO N WINDS 10 TO 20 KT...EXCEPT N TO NE WINDS 10 TO 20 KT W OF 95W. SEAS 5 TO 7 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...WITHIN 60 NM OF COAST OF VERACRUZ...NW WINDS 10 TO 15 KT...SHIFTING TO N IN THE AFTERNOON. ELSEWHERE...NW WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE NIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. ELSEWHERE...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT...EXCEPT N OF 28N NW TO N 15 TO 25 KT. SEAS 4 TO 6 FT...EXCEPT 5 TO 7 FT N OF 28N. .TONIGHT...N OF 27N...NW TO N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. S OF 27N...SW TO W WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT LATE. SEAS 4 TO 7 FT. .TUE...N OF 25N...NW TO N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. S OF 25N...SW TO W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NW TO N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED...N WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .WED NIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.