000 FZNT32 KNHC 020857 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 357 AM EST Mon Jan 2 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...A tight pressure gradient between low pressure deepening over the SW United States and surface ridging across the Gulf of Mexico will support fresh to locally strong SE to S winds across most of the basin through Tue morning. The pressure gradient will weaken afterwards as a cold front associated with the low pressure come off the Texas coast Tue afternoon. Moderate to fresh winds are forecast ahead and behind the front as it traverses the basin before reaching the Florida Big Bend on Thu morning. A secondary push of cold air forecast to move across the Gulf on Thu will support the continuation of moderate to fresh winds over most of the Gulf through Fri night. Patchy dense marine fog is possible through this afternoon, especially within 120 NM of the U.S. coatline. Gulf of Mexico N of 26N W of 87W .TODAY...SE winds 10 to 20 kt. Seas 4 to 6 ft. Patchy fog. Vsby 1 NM or less. .TONIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. .TUE...S winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. .WED...W winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 5 ft. .THU...N winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico from 22N to 26N W of 87W .TODAY...SE winds 10 to 20 kt. Seas 4 to 6 ft. Patchy fog. Vsby 1 NM or less. .TONIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...S winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...S winds 10 to 15 kt, shifting to NW in the afternoon. Seas 3 to 5 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. SW Gulf of Mexico S of 22N W of 87W .TODAY...SE winds 10 to 20 kt. Seas 3 to 4 ft. .TONIGHT...SE winds 10 to 20 kt. Within 60 nm of coast of Veracruz, seas 2 ft or less, building to 3 ft after midnight. Elsewhere, seas 3 to 5 ft. .TUE...Within 60 nm of coast of Veracruz, S winds 10 to 15 kt, shifting to SE in the afternoon. Elsewhere, SE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. .WED...SE winds 10 to 15 kt, shifting to NE in the afternoon. Seas 2 ft or less. .WED NIGHT...N winds less than 10 kt. Seas 2 ft or less. .THU...NE winds less than 10 kt, shifting to N in the afternoon. Seas 2 ft or less, building to 3 ft in the afternoon. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico E of 87W .TODAY...SE winds 10 to 15 kt. Seas 3 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED...S winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...S winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 5 ft. .THU...SW winds less than 10 kt, shifting to NW in the afternoon. Seas 3 to 4 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.