000 FZNT27 KNHC 270236 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 936 PM EST Tue Dec 26 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Weak low pres near Galveston Bay will lift a warm front through the Louisiana coastal waters tonight. A cold front will move into the NW Gulf behind the low by early Wed, very slowly sagging S through the end of the week while weakening. High pres and return flow will dominate Sat through Sun. A stronger cold front may move into the NW Gulf Sun night. Northwest Gulf of Mexico .TONIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .WED...NE winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...NE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...E winds 10 kt, becoming N to NE 15 to 25 kt behind front. Seas 3 to 5 ft, building to 5 to 8 behind front. North Central and Northeast Gulf of Mexico .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .WED...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .THU...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...N to NE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE winds 5 to 10 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less. .SAT NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .SUN...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft.