000 FZNT32 KNHC 072040 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 340 PM EST Thu Feb 7 2019 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...Return flow due to high pres NE of the area prevails but will shift NE as a cold front approaches. The cold front will move into the Texas coastal waters this evening, reaching from the Florida Big Bend to near the Chivela Pass, Mexico Fri afternoon, then will stall and become diffuse Fri night into early Sat. Remnants of the front in the western Gulf will linger as a trough through Sun night with return flow prevailing again through Mon night. The next cold front may move into the NW Gulf Tue. Gulf of Mexico N of 26N W of 87W ...GALE WARNING... .TONIGHT...SE winds 20 to 25 kt, becoming N to NE 25 to 30 kt behind front. Frequent gusts to gale force behind front. Seas 3 to 5 ft, building to 6 to 9 ft in SE swell behind front. .FRI...NE winds 25 to 30 kt. Frequent gusts to gale force in the morning. Seas 7 to 11 ft in E swell. .FRI NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 11 ft. .SAT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...SE winds 10 kt. Seas 3 to 5 ft. .MON...SE to S winds 10 kt. Seas 2 to 4 ft. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE to S winds 10 kt. Seas 2 to 4 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 4 ft. Gulf of Mexico from 22N to 26N W of 87W ...GALE WARNING... .TONIGHT...W of 96W, E winds 5 to 10 kt, becoming NE 20 to 25 kt late. Elsewhere, E winds 10 to 15 kt, becoming NE to E 20 to 25 kt late. Seas 3 to 5 ft, building to 6 to 9 ft. .FRI...NE winds 25 to 35 kt. Seas 7 to 11 ft. .FRI NIGHT...NE winds 20 to 30 kt. Seas 8 to 12 ft. .SAT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 5 ft. .MON...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. SW Gulf of Mexico S of 22N W of 87W ...GALE WARNING... .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...N to NE winds 20 to 25 kt. Seas 3 to 5 ft, building to 7 to 10 ft in the afternoon. .FRI NIGHT...NW winds 25 to 35 kt S of 21N W of 95W, and N to NE 20 to 25 kt elsewhere. Seas 8 to 12 ft. .SAT...NW winds 20 to 30 kt S of 21N W of 95W, and N 15 to 20 kt elsewhere. Seas 7 to 11 ft. .SAT NIGHT...N winds 20 to 25 kt, diminishing to 10 to 15 kt late. Seas 6 to 8 ft. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE to E winds 5 to 10 kt. Seas 3 to 5 ft. .MON...SE to S winds 5 to 10 kt. Seas 2 to 4 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Gulf of Mexico E of 87W .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .SAT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. .SUN...E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .MON...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.