204 FZNT25 KNHC 171448 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1048 AM EDT Tue Jul 17 2018 ...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 extends from the SE Gulf westward along about 25N and will generally prevail throughout the week. Active convection is expected across the northern Gulf during the next several days. A surface trough will move off the Yucatan Peninsula each evening, accompanied by fresh nocturnal winds. .THIS AFTERNOON...S to SW winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...SW to W winds 5 to 10 kt. Seas 2 ft or less. Isolated thunderstorms. .WED...SW to W winds 10 to 15 kt. Seas 2 ft or less. Isolated thunderstorms. .WED NIGHT...W winds 10 to 15 kt. Seas 2 ft or less. Isolated thunderstorms. .THU...S to SW winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 2 ft or less. .FRI...S winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .FRI NIGHT...SW to W winds 10 to 15 kt, shifting to S late. Seas 3 ft. .SAT...S winds 10 to 15 kt. Seas 2 ft or less. .SAT NIGHT...W to NW winds 10 to 15 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...Strong high pressure over the central Atlantic will build westward into the Bahamas through Wed night. Generally benign marine conditions will prevail across most of the region through the weekend. .THIS AFTERNOON...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. .TONIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. Scattered showers and isolated thunderstorms. .WED...SE to S winds 10 to 15 kt S of 27N, and S to SW 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. Scattered showers and isolated thunderstorms. .WED NIGHT...SE winds 5 to 10 kt S of 27N, and S to SW 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. Scattered showers and isolated thunderstorms. .THU...S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .THU 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. .FRI...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .SAT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N.