000 FZNT32 KNHC 150804 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 404 AM EDT Mon Apr 15 2019 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 cold front from near Tampa Florida to the Yucatan Peninsula will weaken as it exits the SE Gulf this afternoon. High pressure will shift slowly eastward across the area Tue through Thu. A cold front will move into the NW Gulf early Thu, reach from SE Louisiana to the central Bay of Campeche Thu night and from Big Bend of Florida to the Yucatan Peninsula on Fri. Gulf of Mexico N of 26N W of 87W .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. .THU...S winds 15 to 25 kt. Seas 6 to 8 ft. .THU NIGHT...W winds 20 to 30 kt. Seas 6 to 9 ft. .FRI...NW winds 20 to 30 kt. Seas 7 to 10 ft. .FRI NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. Gulf of Mexico from 22N to 26N W of 87W .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. .THU...S winds 15 to 25 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 10 to 20 kt, shifting to N 15 to 25 kt after midnight. Seas 6 to 9 ft. .FRI...N winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. SW Gulf of Mexico S of 22N W of 87W .TODAY...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU...SE winds 15 to 25 kt. Seas 4 to 6 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. Gulf of Mexico E of 87W .TODAY...N winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft. .FRI...SW winds 20 to 30 kt. Seas 6 to 9 ft. .FRI NIGHT...W winds 20 to 30 kt. Seas 8 to 11 ft.