000 FZNT32 KNHC 110841 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 341 AM EST Wed Jan 11 2023 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 over the Gulf waters will shift toward the western Atlantic as a cold front moves off the coast of Texas by Fri morning. Fresh southerly return flow is expected ahead of the front. Strong northerly winds and building seas will follow the front, which is forecast to reach from near Tampa Bay, Florida to Veracruz, Mexico by early Fri. Winds to gale force and rough seas are possible off Veracruz behind the front Fri into early on Fri night, with fresh to strong northerly winds elsewhere. Winds and seas will diminish from W to E into Sat as the front moves southeast of the area. Afterward, fresh to strong southerly return flow is expected to develop across the western Gulf on Sun along with building seas. Gulf of Mexico N of 26N W of 87W .TODAY...S winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .THU...SW winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...N winds 15 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. .SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft. Gulf of Mexico from 22N to 26N W of 87W .TODAY...SE winds 10 to 15 kt. Seas 3 ft. .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...N winds 10 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...NE winds 10 to 15 kt. Seas 6 to 8 ft. .SAT NIGHT...E to SE winds less than 10 kt. Seas 4 to 6 ft. .SUN...SE winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. SW Gulf of Mexico S of 22N W of 87W ...GALE CONDITIONS POSSIBLE S OF 21N W OF 95W FRI INTO EARLY FRI NIGHT... .TODAY...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...Within 60 nm of coast of Veracruz, E winds less than 10 kt. Elsewhere, SE winds 10 to 15 kt, shifting to E in the afternoon. Seas 3 to 4 ft. .THU NIGHT...Within 60 nm of coast of Veracruz, N winds less than 10 kt, increasing to 10 to 20 kt after midnight. Elsewhere, N winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...S of 21N W of 95W, NW to N winds 25 to 30 kt increasing to 30 to 35 kt in the afternoon. Seas 8 to 12 ft, building to 9 to 14 ft in the afternoon. Elsewhere W of 94W, NW to N winds 20 to 30 kt. Seas 8 to 10 ft. E of 94W, N winds 15 to 25 kt except 10 to 20 kt E of 92W. Seas 5 to 7 ft, except 4 to 6 ft E of 92W. .FRI NIGHT...S of 20N W of 95W NW to N winds 25 to 35 kt early, diminishing to 20 to 25 kt. Seas 8 to 12 ft, subsiding to 8 to 9 ft. Elsewhere W of 94W, N winds 15 to 25 kt early, diminishing to 15 to 20 kt. Seas 8 to 11 ft early, subsiding to 7 to 9 ft in NW to N swell. E of 94W, N winds 10 to 20 kt. Seas 6 to 8 ft. .SAT...N to NE winds 10 to 15 kt, shifting to NE in the afternoon. Seas 5 to 7 ft. .SAT NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. Gulf of Mexico E of 87W .TODAY...E winds less than 10 kt. Seas 2 ft or less. .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .THU...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...NW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...N winds 15 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. .SUN...E winds 10 kt. Seas 4 to 6 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.