000 FZNT32 KNHC 190741 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 241 AM EST Tue Nov 19 2024 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...A cold front extends from near Lake Charles, Louisiana to NE Mexico near 24.5N98W. Fresh to strong SE to S winds and seas to around 8 ft are ahead of it to the E of 92W. The front will reach from developing low pressure SE of Pensacola, Florida to near Tampico, Mexico this evening, from near Tampa Bay, Florida to the Yucatan Peninsula Wed evening, exiting the basin by early Thu. Fresh to strong N to NE winds and building seas will follow the front. Meanwhile, convection somewhat associated with the remnants of Sara, is currently over the central Gulf with additional convection N of 22N between 88W and 92W. This convection and the remnants will merge with new convection ahead of the front. High pressure will build in across the basin for the end of the week with conditions improving across the basin Sat. Gulf of Mexico N of 26N W of 87W .TODAY...S winds 15 to 25 kt, becoming NW 10 to 20 kt in the afternoon. Seas 6 to 9 ft. .TONIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .WED...N winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .THU...N winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. .SAT...Variable winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...SE winds less than 10 kt, shifting to S after midnight. Seas 3 to 4 ft. Gulf of Mexico from 22N to 26N W of 87W .TODAY...SW winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .WED...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft. .FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...N winds less than 10 kt. Seas 4 to 6 ft. .SAT...E winds less than 10 kt. Seas 4 to 6 ft. .SAT NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. SW Gulf of Mexico S of 22N W of 87W .TODAY...Within 60 nm of coast of Veracruz, SW winds less than 10 kt, shifting to NW in the afternoon. Elsewhere, S winds 10 to 15 kt, shifting to SW in the afternoon. Seas 3 to 5 ft. .TONIGHT...Within 60 nm of coast of Veracruz, N winds less than 10 kt, increasing to 10 to 15 kt after midnight. Elsewhere, N winds less than 10 kt. Seas 3 to 5 ft within 60 nm of coast of Veracruz, and 2 ft or less elsewhere. .WED...N winds 15 to 25 kt within 60 nm of coast of Veracruz, and N 10 to 20 kt elsewhere. Seas 3 to 5 ft. .WED NIGHT...N winds 15 to 25 kt within 60 nm of coast of Veracruz, and N 10 to 20 kt elsewhere. Within 60 nm of coast of Veracruz, seas 7 to 10 ft. Elsewhere, seas 4 to 6 ft, building to 6 to 9 ft after midnight. .THU...N winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft. .FRI...N winds less than 10 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. .SAT...Variable winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds less than 10 kt, shifting to SE after midnight. Seas 3 to 4 ft. Gulf of Mexico E of 87W .TODAY...SE winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .WED...NW winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .THU...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...N winds 15 to 20 kt. Seas 7 to 10 ft. .FRI...NW winds 15 to 20 kt. Seas 7 to 10 ft. .FRI NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. .SAT...N winds 10 kt. Seas 5 to 7 ft. .SAT NIGHT...N winds 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 to 5 ft.