000 FZNT32 KNHC 111436 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 936 AM EST Thu Jan 11 2018 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 strong cold front will enter the NW waters this evening, rapidly shifting across the basin through Fri night. Gale force winds are possible W of the front in the western Gulf tonight through Fri. A reinforcing front will move through the eastern Gulf Sat. High pres will build in the wake of the fronts for the remainder of the weekend into early next week. Gulf of Mexico N of 26N W of 87W ...GALE WARNING... .TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...SW winds 10 to 20 kt, becoming W 20 to 30 kt after midnight. Seas 4 to 6 ft, building to 8 to 11 ft after midnight. .FRI...NW winds 20 to 30 kt. Seas 9 to 14 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E winds 10 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...E winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. Gulf of Mexico from 22N to 26N W of 87W ...GALE WARNING... .TODAY...S winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...W winds 10 to 15 kt, becoming NW 25 to 35 kt after midnight. Seas 3 to 4 ft, building to 8 to 13 ft after midnight. .FRI...NW winds 25 to 35 kt. Seas 8 to 14 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...N winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. SW Gulf of Mexico S of 22N W of 87W ...GALE WARNING... .TODAY...SE winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...Within 60 nm of coast of Veracruz, N winds 15 to 25 kt, increasing to 25 to 35 kt after midnight. Elsewhere, E winds less than 10 kt, becoming N 10 to 20 kt after midnight. Seas 3 to 4 ft. .FRI...N winds 20 to 30 kt within 60 nm of coast of Veracruz, and NW 15 to 25 kt elsewhere. Seas 5 to 7 ft, building to 7 to 10 ft in the afternoon. .FRI NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...N winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico E of 87W .TODAY...SE winds 10 kt. Seas 3 ft. .TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...W winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...N winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...N winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .MON...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.