000 FZNT32 KNHC 122130 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 430 PM EST Mon Nov 12 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 strong cold front has moved into the NW Gulf late this afternoon and reaches from 30N91W to 24N96W to 23N98W, and will move to the W Florida Panhandle to western Bay of Campeche Tue morning. Winds will quickly increase to gale force behind the front before sunset and spread south tonight, with storm force winds developing offshore of Veracruz Tue morning through mid afternoon. The front will then reach from near Apalachee Bay Florida to the northern Yucatan Peninsula early Wed, and move SE of the Gulf early Thu. Winds and seas will then gradually decrease through the end of the week. Gulf of Mexico N of 26N W of 87W ...GALE WARNING... .TONIGHT...NW winds 25 to 35 kt. Seas 7 to 10 ft. .TUE...N winds 25 to 35 kt. Seas 7 to 10 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED...N winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU...N winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 5 ft. .FRI...N winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .FRI NIGHT...NE winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 2 ft or less. .SAT...Variable winds less than 10 kt. Seas 3 ft. .SAT NIGHT...E winds 10 kt. Seas 3 to 4 ft. Gulf of Mexico from 22N to 26N W of 87W ...GALE WARNING... .TONIGHT...S winds 15 to 25 kt, becoming N 25 to 35 kt after midnight. Seas 5 to 7 ft, building to 8 to 11 ft after midnight. .TUE...N winds 30 to 40 kt. Seas 9 to 14 ft. .TUE NIGHT...N winds 25 to 35 kt. Seas 10 to 15 ft. .WED...N winds 20 to 30 kt. Seas 10 to 15 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft, subsiding to 7 to 10 ft after midnight. .THU...N winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 10 to 15 kt, shifting to NE after midnight. Seas 4 to 6 ft. .FRI...NE winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. .SAT...E winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. SW Gulf of Mexico S of 22N W of 87W ...STORM WARNING... .TONIGHT...Within 60 nm of coast of Veracruz, E winds 10 to 20 kt, becoming N 25 to 35 kt after midnight,Seas 3 to 5 ft, building to 7 to 10 ft after midnight. Elsewhere, E winds less than 10 kt, shifting to NE after midnight,Seas 3 to 5 ft. .TUE...Within 60 nm of coast of Veracruz, NW winds 35 to 50 kt. Seas 9 to 14 ft, building to 14 to 19 ft in the afternoon. Elsewhere, N winds 20 to 30 kt, increasing to 30 to 40 kt in the afternoon, Seas 9 to 14 ft. .TUE NIGHT...NW winds 30 to 40 kt within 60 nm of coast of Veracruz, and N 25 to 35 kt elsewhere. Seas 15 to 20 ft within 60 nm of coast of Veracruz, and 11 to 16 ft elsewhere. .WED...NW winds 25 to 35 kt within 60 nm of coast of Veracruz, and N 25 to 35 kt elsewhere. Seas 12 to 17 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 10 to 15 ft, subsiding to 8 to 11 ft after midnight. .THU...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 5 ft. .SAT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico E of 87W .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SW winds less than 10 kt. Seas 3 to 4 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .WED...NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .THU...N winds 10 to 20 kt. Seas 8 to 11 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...N winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.