267 FZNT25 KNHC 011524 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1124 AM EDT Mon Oct 1 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...High pressure will prevail over the forecast area. A surface trough will develop each evening over the Yucatan peninsula. The trough will move into the SW Gulf overnight, where it will dissipate each morning. Moderate to fresh winds will accompany the trough. .THIS AFTERNOON...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .TONIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .WED...E winds 10 to 15 kt. Seas 3 to 4 ft. .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 4 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...Tropical Storm Leslie near 33.2N 54.3W 990 mb at 11 AM EDT moving W-SW at 4 kt. Leslie is expected to continue this motion and slowly strengthen to hurricane force through Wed before moving northward. Large and powerful swell generated from Leslie will affect the forecast waters throughout the week. .THIS AFTERNOON...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .TONIGHT...NE to E winds 10 to 15 kt S of 27N, and E 15 to 20 kt N of 27N. Seas 4 to 6 ft. Chance of showers and slight chance of thunderstorms. .TUE...NE to E winds 10 to 15 kt S of 27N, and NE to E 15 to 20 kt N of 27N. Seas 4 to 6 ft. Chance of showers and isolated thunderstorms. .TUE NIGHT...NE to E winds 15 to 20 kt S of 27N, and NE to E 10 to 15 kt N of 27N. Seas 5 to 7 ft. Slight chance of showers. .WED...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .THU...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.