000 FZNT27 KNHC 172117 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 417 PM EST Thu Jan 17 2019 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure will dominate the basin through Friday. Fresh to strong S return flow will develop in the western Gulf of Mexico on Friday night and Saturday. A strong cold front is expected to reach the NW Gulf of Mexico on Saturday evening. It is likely that a line of rainshowers and thunderstorms may precede the front. Winds to gale force will be possible behind the front on Saturday night and Sunday morning near Tampico and Veracruz, in Mexico. Northwest Gulf of Mexico .TONIGHT...S to SW winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late in the evening, then, subsiding to 2 ft or less after midnight. .FRI...S winds 15 to 20 kt. Seas 2 ft or less. .FRI NIGHT...S winds 20 to 25 kt. Seas 4 to 6 ft. .SAT...SW winds 20 to 25 kt, shifting to W to NW 20 to 30 kt in the afternoon. Seas 7 to 10 ft in W swell. Scattered showers and isolated thunderstorms. .SAT NIGHT...NW to N winds 20 to 30 kt. Seas 8 to 11 ft in NW swell. .SUN...N winds 20 to 25 kt. Seas 6 to 8 ft. .SUN NIGHT...N to NE winds 10 to 15 kt, shifting to E 5 to 10 kt after midnight. Seas 3 to 5 ft. .MON...SE to S winds 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 20 to 25 kt. Seas 5 to 7 ft. .TUE...S to SW winds 20 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...NW to N winds 25 to 30 kt. Seas 7 to 10 ft. North Central and Northeast Gulf of Mexico .TONIGHT...S to SW winds 10 to 15 kt. Seas 2 ft or less. .FRI...S winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .SAT...S to SW winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...W winds 20 to 30 kt. Seas 8 to 13 ft in W swell. .SUN...NW to N winds 20 to 30 kt. Seas 8 to 11 ft in W to NW swell. .SUN NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 10 to 15 kt, shifting to SE to S 20 kt after midnight. Seas 3 to 5 ft. .TUE...S winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 6 ft.