000 FZNT25 KNHC 192112 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 512 PM EDT Sat Aug 19 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...The northern extent of a tropical wave will enter the E Gulf Sun, moving across the basin through early next week. Otherwise, a weak ridge will extend westward along 28N both ahead of and behind the tropical wave. Tropical Depression Harvey, currently across the S central Caribbean, will move WNW through the NW Caribbean and Yucatan Peninsula Tue, then emerge into the Bay of Campeche Tue night into Wed, possibly as a tropical storm. .TONIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .SUN...NE to E winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .SUN NIGHT...E winds 15 to 20 kt. Seas 2 ft or less, building to 3 to 4 ft late. Scattered showers and isolated thunderstorms. .MON...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...NE to E 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 to E winds 5 to 10 kt. Seas 2 ft or less. .THU...SE winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...The northern part of a strong tropical wave moving between the western Bahamas and the Florida peninsula will continue W across the Straits of Florida tonight, accompanied by fresh to locally strong winds and active weather. A trough in the tropical Atlc will move WNW and pass N of the Leeward Islands tonight and reach the southern Bahamas by early Mon, bringing strong winds and building seas to the waters S of 25N. A ridge along 28N will move N of the area early next week. .TONIGHT...E to SE winds 10 to 15 kt S of 27N, and SE 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...E to SE winds 10 to 15 kt. S of 27N, seas 2 ft or less, building to 3 ft in the morning, then, subsiding to 2 ft or less. N of 27N, seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .SUN NIGHT...E winds 15 to 20 kt S of 27N, and E to SE 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .MON...E winds 15 to 20 kt S of 27N, and E 10 to 15 kt N of 27N. Seas 3 to 5 ft S of 27N, and 4 to 6 ft N of 27N. .MON NIGHT...E winds 10 to 15 kt. Seas 3 ft S of 27N, and 4 to 6 ft N of 27N. .TUE...E to SE winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .WED...SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .WED 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. .THU...S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .THU NIGHT...S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N.