488 FZNT32 KNHC 310917 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 517 AM EDT Thu Mar 31 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 cold front extends from south-central Louisiana to southern Texas. Strong southerly flow across the basin north of 22N east of 90W will diminish to mainly fresh speeds by early this afternoon as the front reaches from near Apalachicola, Florida to near 26N92W and to 26N97W. Frequent gusts to gale force north of 28N east of 87W will diminish to strong speeds by late this morning. The front will reach from the Florida Big Bend to near Tuxpan, Mexico by this evening, and 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. Scattered showers and thunderstorms will precede the front over the far NE waters through this morning. Gulf of Mexico N of 26N W of 87W .TODAY...NE winds 10 to 20 kt. Seas 7 to 10 ft. .TONIGHT...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 .TODAY...E winds 10 to 20 kt. Seas 6 to 9 ft. .TONIGHT...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 .TODAY...S winds 10 to 15 kt, shifting to W in the afternoon. Seas 3 to 5 ft. .TONIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .FRI...SW winds less than 10 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less. .FRI NIGHT...Within 60 nm of coast of Veracruz, SE winds less than 10 kt. Elsewhere, N winds less than 10 kt, shifting to E after midnight. Seas 2 to 3 ft. .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 28N... .TODAY...N of 25N, S winds 15 to 25 kt, except N of 28N with frequent gusts to 35 kt till mid-morning. Seas 8 to 12 ft. S of 25N, SE to S winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...N of 25N, S to SW winds 10 to 15 kt. Seas 6 to 8 ft. S of 25N, SE to S winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...SE to S 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 5 ft. .SAT NIGHT...S of 25N, E to SE winds 10 to 15 kt. Seas 3 to 4 ft. N of 25N, variable winds less than 5 kt, becoming SE 10 kt late. Seas 2 to 4 ft. .SUN...S of 25N, SE winds 10 kt. Seas 2 to 3 ft. N of 25N, SE winds 10 kt, shifting to W in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...S of 25N, E winds 10 to 15 kt. Seas 2 to 4 ft. N of 25N, variable winds less than 5 kt, becoming E 10 kt late. Seas 2 to 3 ft. .MON...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...S of 25N, SE winds 15 to 20 kt. Seas 4 to 6 ft. N of 25N, SE winds 10 to 15 kt. Seas 3 to 4 ft.