000 FZNT32 KNHC 210817 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 317 AM EST Sat Dec 21 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...Fresh to strong E winds prevail east of a trough across the central Gulf. Low pressure will develop along this trough today, then deepen as its moves NE across N Florida and S Georgia. Gale force winds are expected over the NE Gulf tonight as the low approaches the Florida Big Bend. A cold front trailing the low will sweep across the central and eastern Gulf this weekend. Strong NW winds will follow the front, with gale force winds expected off the coast of Veracruz late tonight. Winds will gradually diminish Mon through Tue night. Gulf of Mexico N of 26N W of 87W .TODAY...NE winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...NW winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...NW winds 20 to 30 kt. Seas 6 to 8 ft. .MON...NW winds 20 to 30 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...N winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE winds less than 10 kt. Seas 2 ft or less. .WED NIGHT...E winds 10 kt. Seas 2 ft or less. Gulf of Mexico from 22N to 26N W of 87W .TODAY...N winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...NW winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. .MON...NW winds 15 to 25 kt. Seas 6 to 8 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 6 to 8 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 less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...E winds less than 10 kt. Seas 3 ft. SW Gulf of Mexico S of 22N W of 87W ...GALE WARNING... .TODAY...NW winds 15 to 25 kt within 60 nm of coast of Veracruz, and N 10 to 15 kt elsewhere. Seas 4 to 6 ft. .TONIGHT...NW winds 20 to 35 kt within 60 nm of coast of Veracruz, and N 10 to 20 kt elsewhere. Seas 7 to 10 ft within 60 nm of coast of Veracruz, and 5 to 7 ft elsewhere. .SUN...NW winds 25 to 35 kt within 60 nm of coast of Veracruz, and N 15 to 25 kt elsewhere. Seas 8 to 13 ft within 60 nm of coast of Veracruz, and 6 to 9 ft elsewhere. .SUN NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .MON...N winds 10 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...N winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. .WED...NE winds less than 10 kt. Seas 3 ft. .WED NIGHT...E winds less than 10 kt. Seas 2 ft or less. Gulf of Mexico E of 87W ...GALE WARNING... .TODAY...E winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...SE winds 15 to 25 kt...except 25 to 35 kt N of 28N. Seas 7 to 10 ft. .SUN...SW winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft. .MON...W winds 20 to 30 kt. Seas 8 to 11 ft. .MON NIGHT...NW winds 20 to 25 kt. Seas 8 to 12 ft. .TUE...NW winds 15 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .WED...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.