000 FZNT32 KNHC 080850 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 350 AM EST Mon Jan 8 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...High pres NE of the area will maintain fresh to strong return flow through early this morning. A cold front will move into the NW portion later this morning with an associated low pres area entering the N central Gulf by the evening. The low and front will weaken as they continue SE into Tue morning, then will drift S through Tue night while gradually becoming a remnant trough into early Wed. The trough will drift W through Wed night while dissipating, with return flow then dominating through early Thu. The next cold front may enter the NW portion Thu afternoon, sweeping across the basin through the end of the week. Gulf of Mexico N of 26N W of 87W .TODAY...S to SW winds 20 to 25 kt, shifting to NW behind front. Seas 6 to 8 ft. .TONIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NE winds 5 to 10 kt, shifting to E to SE late. Seas 3 to 4 ft. .WED...SE to S winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .THU...S to SW winds 15 to 20 kt. Seas 4 to 5 ft. .THU NIGHT...NW winds 25 to 30 kt. Seas 4 to 5 ft, building to 7 to 8 ft late. .FRI...NW winds 20 to 30 kt. Seas 8 to 11 ft. .FRI NIGHT...NW to N winds 15 to 20 kt, becoming N 5 to 10 kt late. Seas 5 to 7 ft. Gulf of Mexico from 22N to 26N W of 87W .TODAY...SW winds 15 to 20 kt, shifting to NW behind front. Seas 4 to 7 ft. .TONIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...N to NE winds 5 to 10 kt, shifting to E to SE late. Seas 3 to 4 ft. .WED...SE to S winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .THU...S winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...NW to N winds 20 to 30 kt. Seas 5 to 7 ft. .FRI...NW to N winds 20 to 30 kt. Seas 8 to 11 ft. .FRI NIGHT...N winds 15 to 20 kt, becoming N to NE 5 to 10 kt late. Seas 6 to 9 ft. SW Gulf of Mexico S of 22N W of 87W .TODAY...SE to S winds 10 to 15 kt, becoming NW 15 to 20 kt behind front. Seas 3 to 5 ft. .TONIGHT...NW to N winds 15 to 20 kt, except 20 to 30 kt within 60 nm of Veracruz. Seas 3 to 5 ft, except 6 to 9 ft within 60 nm of Veracruz. .TUE...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...N to NE winds 5 to 10 kt, shifting to E late. Seas 3 to 4 ft. .WED...SE to S winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .THU...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 10 to 15 kt, becoming NW to N 20 to 25 kt behind front. Seas 3 to 4 ft. .FRI...NW to N winds 20 to 30 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft. Gulf of Mexico E of 87W .TODAY...SE winds 20 to 25 kt. Seas 5 to 7 ft. .TONIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .THU...SE winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .FRI...SW winds 20 to 25 kt. Seas 3 to 5 ft. .FRI NIGHT...W to NW winds 15 to 20 kt. Seas 4 to 6 ft.