000 FZNT32 KNHC 200750 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 250 AM EST Sun Nov 20 2022 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 stationary front extends from the Straits of Florida near 24N81W to 1014 mb low pressure near 25N93W with a cold front extending from the low to the SW Gulf near 18N95.5W. These features are combining with high pressure north of the area to support strong to gale force winds north and west of the fronts. Very large seas to around 20 ft are with these winds. The low will weaken to a trough while the front stalls across the southern waters through Mon, with associated gales diminishing by early Mon. Conditions will improve modestly on Mon and then more significantly Tue through Wed. The next cold front may move across the basin Thu through the end of the week. Gulf of Mexico N of 26N W of 87W ...GALE WARNING... .TODAY...NE winds 25 to 35 kt, diminishing to 20 to 30 kt in the late morning. Seas 12 to 18 ft. .TONIGHT...NE to E winds 20 to 25 kt. Seas 9 to 14 ft. .MON...NE to E winds 15 to 20 kt. Seas 7 to 11 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft. .TUE...NE winds 15 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .WED...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...NE winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft. Gulf of Mexico from 22N to 26N W of 87W ...GALE WARNING... .TODAY...S of 24N, NW to N winds 20 to 25 kt, becoming NE 25 to 35 kt in the afternoon. N of 24N, NE winds 30 to 45 kt, diminishing to 20 to 30 kt late. Seas 12 to 21 ft. .TONIGHT...NE to E winds 20 to 30 kt. Seas 9 to 16 ft. .MON...NE to E winds 20 to 25 kt. Seas 8 to 12 ft. .MON NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft. .TUE...NE winds 15 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .WED...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...S of 24N, variable winds less than 5 kt. N of 24N, E winds 10 kt, shifting to N to NE in the afternoon. Seas 3 to 5 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. SW Gulf of Mexico S of 22N W of 87W ...GALE WARNING... .TODAY...NW winds 25 to 40 kt. Seas 12 to 23 ft. .TONIGHT...NW to N winds 25 to 35 kt, except 15 to 20 kt NE part. Seas 10 to 19 ft. .MON...NW to N winds 25 to 30 kt, except NW to N 10 to 15 kt NE part. Seas 9 to 14 ft. .MON NIGHT...NW to N winds 20 to 30 kt, except N to NE 10 to 15 kt NE part. Seas 8 to 12 ft. .TUE...NW to N winds 20 to 30 kt. Seas 8 to 12 ft. .TUE NIGHT...NW winds 20 to 30 kt S of 21N W of 95W, and N 15 to 20 kt elsewhere. Seas 7 to 11 ft. .WED...NW to N winds 20 to 25 kt S of 21N W of 95W, and N 15 to 20 kt elsewhere. Seas 6 to 9 ft. .WED NIGHT...NW to N winds 15 to 20 kt S of 21N W of 95W, and N to NE 10 kt elsewhere. Seas 5 to 7 ft. .THU...NW to N winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico E of 87W ...GALE WARNING... .TODAY...E to SE winds 10 to 15 kt S of 24N, and NE to E 20 to 30 kt N of 24N, increasing to 25 to 35 kt late. Seas 11 to 19 ft. .TONIGHT...E winds 15 to 20 kt S of 24N, and NE to E 25 to 35 kt N of 24N, diminishing to 20 to 30 kt late. Seas 9 to 16 ft. .MON...E winds 10 to 15 kt S of 24N, and E 20 to 25 kt N of 24N. Seas 7 to 11 ft. .MON NIGHT...E winds 10 to 15 kt S of 24N, and NE to E 15 to 20 kt N of 24N. Seas 6 to 9 ft. .TUE...E winds 10 kt S of 24N, and E 15 to 20 kt N of 24N. Seas 6 to 8 ft. .TUE NIGHT...NE to E winds 10 kt. Seas 5 to 7 ft. .WED...NE winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. .THU NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.