000 FZNT25 KNHC 221407 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1007 AM EDT Sat Jul 22 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of Mexico .SYNOPSIS...Weak high pressure will prevail across the eastern Gulf through early next week. The pressure gradient will weaken Wed as a trough drops into the far NE Gulf. A surface trough will develop over the Yucatan Peninsula each afternoon and evening, then move W into the SW Gulf and dissipate overnight. .THIS AFTERNOON...SE to S winds 5 to 10 kt. Seas 2 ft or less. Scattered thunderstorms. .TONIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. Isolated showers. .SUN...SE to S winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .SUN NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .MON...E to SE winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .TUE...NE to E winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .WED...NE to E winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...Broad high pressure ridge along about 28N-29N will support fresh to strong winds at night in the approaches to the Windward Passage. Otherwise, gentle to moderate winds will prevail through the middle of next week. The N portion of a tropical wave will move WNW across the SE waters today and through the SE Bahamas Sun. .THIS AFTERNOON...SE winds 10 to 15 kt S of 27N, and S 5 to 10 kt N of 27N. Seas 2 ft or less S of 27N, and 3 ft N of 27N. Slight chance of thunderstorms. .TONIGHT...E to SE winds 10 to 15 kt S of 27N, and S 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. Scattered showers and isolated thunderstorms. .SUN...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. Scattered showers and isolated thunderstorms. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. Scattered showers and isolated thunderstorms. .MON...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .TUE...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .TUE NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .WED...SE winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...SE winds 10 to 15 kt. S of 27N, seas 2 ft or less. N of 27N, seas 2 ft or less, building to 3 ft late.