688 FZNT32 KNHC 311006 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 606 AM EDT Tue Jul 31 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...A cold front will approach the NW gulf waters Tue, and move across those waters Wed. The front will stall out late Wed then push eastward over the northern gulf waters as a weakening trough on Thu. Scattered showers and thunderstorms, with possible brief gusty winds and slightly higher seas are expected along and near the front and trough. Gulf of Mexico N of 26N W of 87W .TODAY...SW winds less than 10 kt. Seas 2 to 3 ft. .TONIGHT...Variable winds less than 10 kt, becoming S less than 10 kt after midnight. Seas 2 to 3 ft. .WED...SW winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .THU...S winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .FRI...SE winds less than 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 2 to 3 ft. .SAT...SE winds 10 kt. Seas 2 to 3 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Gulf of Mexico from 22N to 26N W of 87W .TODAY...S winds less than 10 kt. Seas 2 to 3 ft. .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...S winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...S winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SE winds less than 10 kt, shifting to E after midnight. Seas 3 to 4 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SE winds less than 10 kt, shifting to E after midnight. Seas 3 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. SW Gulf of Mexico S of 22N W of 87W .TODAY...Within 60 nm of coast of Veracruz, SE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, SE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...Within 60 nm of coast of Veracruz, E winds less than 10 kt. Elsewhere, NE to E winds less than 10 kt. Seas 2 to 3 ft. .WED...Within 60 nm of coast of Veracruz, Variable winds less than 10 kt. Elsewhere, SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...Within 60 nm of coast of Veracruz, E winds less than 10 kt. Elsewhere, NE to E winds less than 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico E of 87W .TODAY...S winds less than 10 kt. Seas 2 to 3 ft. .TONIGHT...SE winds less than 10 kt. Seas 2 to 3 ft. .WED...S winds less than 10 kt. Seas 2 to 3 ft. .WED NIGHT...SE winds less than 10 kt. Seas 2 to 3 ft. .THU...SE winds less than 10 kt. Seas 2 to 3 ft. .THU NIGHT...E winds less than 10 kt. Seas 2 to 3 ft. .FRI...E winds less than 10 kt. Seas 2 to 3 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.