000 FZNT32 KNHC 190845 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 445 AM EDT Mon Jun 19 2017 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...Winds and seas will increase in the southern Gulf overnight in response to a broad low pressure area that will move into the southern Gulf Monday...possibly as a tropical cyclone. Widespread showers and thunderstorms with near gale force winds will accompany the low as it moves into the Gulf. The low is expected to track in a general northwestward motion during the upcoming week. Gulf of Mexico N of 26N W of 87W .Today...E winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...NE winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 13 ft. .WED...NW winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 7 to 10 ft. .THU...S winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...S winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. Gulf of Mexico from 22N to 26N W of 87W ...GALE WARNING E of 88W... .Today...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 20 kt, except SE to S 25 to 35 kt E of 88W. Seas 7 to 10 ft, except 9 to 14 ft E of 88W. .TUE...NW winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft. .WED...SW winds 10 to 15 kt. Seas 6 to 9 ft. .WED NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 5 to 7 ft. .THU...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. SW Gulf of Mexico S of 22N W of 87W .Today...Within 60 nm of coast of Veracruz, N winds less than 10 kt. Elsewhere, NE winds 10 to 15 kt, shifting to N in the afternoon. Seas 3 to 4 ft. .TONIGHT...N winds less than 10 kt Within 60 nm of coast of Veracruz, and N 10 to 15 kt elsewhere. Seas 3 to 5 ft. .TUE...Within 60 nm of coast of Veracruz, NW winds 10 to 15 kt. Elsewhere, NW winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .TUE NIGHT...NW winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 5 ft. .WED...Variable winds less than 10 kt, becoming W less than 10 kt in the afternoon. Seas 3 to 5 ft. .WED NIGHT...N winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 to 4 ft. .THU...S winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. .FRI...SE winds 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft. Gulf of Mexico E of 87W ...GALE WARNING S of 27N... .Today...E to SE winds 20 to 30 kt, except SE to 25 to 35 kt S of 27N. Seas 7 to 10 ft, except building to 10 to 13 ft this afternoon S of 27N. .TONIGHT...SE to S winds 20 to 30 kt, except 25 to 35 kt S of 27N. Seas 8 to 14 ft. .TUE...SE to S winds 20 to 30 kt, except 25 to 35 kt from 25N to 27N Seas 9 to 14 ft from 25N to 27N, and 8 to 12 ft S of 25N. .TUE NIGHT...N of 25N, SE to S winds 20 to 30 kt. Seas 8 to 13 ft. S of 25N SE to S winds 15 to 25 kt. Seas 8 to 10 ft. .WED...S winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. .THU...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.