000 FZNT32 KNHC 162122 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 422 PM EST Mon Nov 16 2020 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 extending from near Tampa Bay, FL to Veracruz, Mexico will move SE through Tue, reaching the SE Gulf on Tue, then shifting SE of the basin by Tue night. Fresh to strong NE winds, with frequent gusts to gale force, are expected behind the front across the SE half of the basin, including the Straits of Florida and the Yucatan peninsula Tue night and Wed. Hazardous seas are expected in the S-central and SE Gulf Tue through Wed night as swell from Hurricane Iota spreads through the Yucatan Channel and combines with NE wind waves. Gulf of Mexico N of 26N W of 87W .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...NE winds 15 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .WED...E winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU...E winds 10 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SAT...E winds 10 to 15 kt. Seas 6 to 7 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. Gulf of Mexico from 22N to 26N W of 87W .TONIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...NE winds 15 to 25 kt. Seas 7 to 10 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WED...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .FRI...E winds 10 to 20 kt. Seas 7 to 9 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...E winds 10 to 15 kt. Seas 6 to 8 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. SW Gulf of Mexico S of 22N W of 87W .TONIGHT...N winds 15 to 25 kt within 60 nm of coast of Veracruz, and NE 10 to 20 kt elsewhere. Seas 5 to 7 ft. .TUE...N winds 10 to 20 kt within 60 nm of coast of Veracruz, and NE 15 to 25 kt elsewhere. Seas 6 to 8 ft. .TUE NIGHT...N winds 15 to 25 kt within 60 nm of coast of Veracruz, and NE 15 to 25 kt elsewhere. Seas 7 to 10 ft. .WED...N winds 15 to 25 kt within 60 nm of coast of Veracruz, and NE 15 to 25 kt elsewhere. Seas 7 to 10 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .THU...NE winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...NE winds 10 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 10 to 15 kt, shifting to E after midnight. Seas 3 to 5 ft. Gulf of Mexico E of 87W .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...NE winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .WED...NE winds 20 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 20 to 30 kt. Seas 8 to 13 ft. .THU...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU NIGHT...E winds 20 to 25 kt. Seas 7 to 10 ft. .FRI...E winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...E winds 15 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.