000 FZNT32 KNHC 010320 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1020 PM EST Sun Jan 31 2021 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 Pensacola, Florida to Tampico, Mexico will reach from Fort Myers, Florida to the northern Yucatan Peninsula early on Mon and move east of the area Mon afternoon. Fresh to strong winds ahead and behind the front will prevail through Mon night. Strong southerly winds along with building seas will develop over the western Gulf on Wed and shift to the central Gulf by Fri ahead of the next cold front that will reach the Texas coast Thu night and move across the NW and north- central Gulf Fri and Fri night followed by fresh northerly winds. Gulf of Mexico N of 26N W of 87W .TONIGHT...NW winds 20 to 25 kt. Seas 6 to 9 ft. .MON...N winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 kt. Seas 3 to 5 ft. .WED...E winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .WED NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .THU...S winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 5 to 6 ft. Gulf of Mexico from 22N to 26N W of 87W .TONIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. .MON...N winds 15 to 25 kt. Seas 7 to 10 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...N winds 10 to 20 kt, becoming NE less than 10 kt in the afternoon. Seas 6 to 8 ft. .TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .WED...E winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...S winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. SW Gulf of Mexico S of 22N W of 87W .TONIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. .MON...N winds 15 to 25 kt within 60 nm of coast of Veracruz, and N 10 to 20 kt elsewhere. Seas 5 to 7 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...Within 60 nm of coast of Veracruz, NE winds less than 10 kt. Elsewhere, N winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .WED...E winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico E of 87W .TONIGHT...W winds 15 to 25 kt. Seas 5 to 7 ft. .MON...NW winds 15 to 25 kt. Seas 5 to 7 ft, building to 7 to 10 ft in the afternoon. .MON NIGHT...NW winds 20 to 25 kt. Seas 8 to 11 ft. .TUE...N winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft in the evening, subsiding to 2 ft or less. .THU...SE winds 10 kt. Seas 2 ft or less. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...S winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.