000 FZNT32 KNHC 061517 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1117 AM EDT Sat Oct 6 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 pressure will prevail over the forecast area through much of the the weekend. Low pres moving NW from the Caribbean has a high chance of developing into a tropical cyclone during the next 48 hours. Strong to gale-force winds associated with this system will start impacting the southeast gulf waters by Sunday night, spreading north through early this week. Gulf of Mexico N of 26N W of 87W ...GALE CONDITIONS POSSIBLE TUE THROUGH WED... .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...E to SE winds 20 to 25 kt, shifting to SE 25 to 35 kt in the afternoon. Seas 8 to 12 ft. .TUE NIGHT...NE winds 25 to 35 kt. Seas 8 to 14 ft. .WED...NW winds 25 to 35 kt, diminishing to 15 to 25 kt in the afternoon. Seas 8 to 11 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. Gulf of Mexico from 22N to 26N W of 87W ...GALE WARNING... .THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E of 88W E winds 25 to 35 kt. Elsewhere, E winds 15 to 20 kt. Seas 8 to 11 ft E of 88W and 6 to 8 ft elsewhere. .MON...E of 88W E winds 30 to 40 kt. Elsewhere, E winds 15 to 20 kt. Seas 8 to 12 ft E of 88W and 6 to 8 ft elsewhere. .MON NIGHT...E of 87W E winds 30 to 40 kt. Elsewhere, E winds 15 to 20 kt. Seas 8 to 14 ft E of 88W and 6 to 8 ft elsewhere. .TUE...NW to N winds 30 to 35 kt. Seas 7 to 10 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 6 to 9 ft. .WED...SW winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...S winds 10 to 15 kt, shifting to SE after midnight. Seas 4 to 6 ft. SW Gulf of Mexico S of 22N W of 87W ...GALE WARNING... .THIS AFTERNOON...Variable winds less than 10 kt within 60 nm of coast of Veracruz, and E 10 to 15 kt elsewhere. Seas 3 ft. .TONIGHT...E winds less than 10 kt within 60 nm of coast of Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less within 60 nm of coast of Veracruz, and 3 to 5 ft elsewhere. .SUN...Variable winds less than 10 kt within 60 nm of coast of Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less within 60 nm of coast of Veracruz, and 3 to 5 ft elsewhere. .SUN NIGHT...E of 88W NE winds 25 to 35 kt. Elsewhere, E winds 10 to 20 kt. Seas 8 to 11 ft E of 88W and 4 to 6 ft elsewhere. .MON...E of 88W N winds 30 to 40 kt. Elsewhere, NE winds 10 to 20 kt. Seas 8 to 12 ft E of 88W and 4 to 6 ft elsewhere. .MON NIGHT...N winds less than 10 kt, shifting to SW after midnight. Seas 3 to 5 ft. .TUE...SW winds less than 10 kt. Seas 3 ft. .TUE NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. .WED...SE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 to 4 ft. .WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. Gulf of Mexico E of 87W ...GALE WARNING... .THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...S of 27N W of 84W E winds 30 to 40 kt, and E winds 20 to 30 kt elsewhere. Seas 8 to 12 ft W of 84W and 6 to 9 ft elsewhere. .MON...S of 27N W of 84W SE winds 30 to 40 kt, and SE winds 20 to 30 kt elsewhere. Seas 8 to 14 ft W of 84W and 6 to 9 ft elsewhere. .MON NIGHT...S of 27N W of 84W S winds 30 to 40 kt, and S to SW winds 20 to 30 kt elsewhere. Seas 8 to 14 ft W of 84W and 6 to 9 ft elsewhere. .TUE...W of 84W SW winds 30 to 40 kt, and S to SW winds 20 to 30 kt elsewhere. Seas 8 to 14 ft W of 84W and 6 to 9 ft elsewhere. .TUE NIGHT...SE to S winds 30 to 40 kt. Seas 8 to 12 ft in NE swell. .WED...S winds 25 to 35 kt. Seas 7 to 11 ft in NE swell. .WED NIGHT...S winds 10 to 20 kt. Seas 6 to 9 ft.