000 FZNT32 KNHC 310319 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1119 PM EDT Wed Mar 30 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...Strong southerly flow, with frequent gusts to gale force, are expected across much of the basin north of 22N, with these hazardous marine conditions gradually diminishing and improving from west to east through tonight. A strong pressure gradient between high pressure over the western Atlantic and a deepening low pressure over Texas and northeastern Mexico supports these wind speeds. A cold front along the Texas coast will reach from the near Pensacola, Florida to 26N91W and to inland southern Texas early on Thu, and from the Florida Big Bend to near Tuxpan, Mexico by Thu evening. The front will become stationary from central Florida to the central Gulf near 27N90W, and to southern Texas by late on Fri and through Sat. Its western part will begin to lift back north as a warm front through Mon as southerly return flow begins to dominate the Gulf. A line of strong to severe thunderstorms will precede the front over the far northern waters tonight through early on Thu. Gulf of Mexico N of 26N W of 87W ...GALE WARNING BETWEEN 87W AND 90W... .OVERNIGHT...Between 87W and 90W, S winds 20 to 30 kt with frequent gusts to 40 kt. Seas 8 to 12 ft. W of 90W, SW winds 10 to 20 kt, becoming N 10 to 15 kt early in the morning. Seas 8 to 12 ft. .THU...NE winds 10 to 20 kt, diminishing to less than 10 kt in the afternoon. Seas 7 to 10 ft, except W of subsiding to 6 to 8 ft. .THU NIGHT...N to NE winds less than 10 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. Gulf of Mexico from 22N to 26N W of 87W ...GALE WARNING BETWEEN 87W AND 94W... .OVERNIGHT...Between 87W and 94W, SE winds 15 to 25 kt except with frequent gusts to 35 kt E of 90W. Seas 8 to 10 ft. W of 94W, NE to E winds 10 to 15 kt. Seas 7 to 10 ft. .THU...E winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SUN...SE winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. SW Gulf of Mexico S of 22N W of 87W .OVERNIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...S winds 10 to 15 kt, shifting to W in the afternoon. Seas 3 to 5 ft. .THU NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .FRI...SW winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...NE to E winds less than 10 kt. Seas 2 ft or less. .SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...NE winds less than 10 kt. Seas 2 to 3 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...NE to E winds less than 10 kt. Seas 2 to 3 ft. .MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. Gulf of Mexico E of 87W ...GALE WARNING N OF 25N... .OVERNIGHT...S of 25N, SE to S winds 20 to 25 kt. Seas 6 to 8 ft. N of 25N, SE to S winds 20 to 25 kt with frequent gusts to 35 kt. Seas 8 to 12 ft. .THU...S of 25N, SE to S winds 10 to 20 kt. Seas 6 to 8 ft. N of 25N, S to SW winds 15 to 25 kt. Seas 8 to 11 ft. .THU NIGHT...S to SW winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. .SUN...SE winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less. .MON...SE winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less, building to 3 ft after midnight.