000 FZNT25 KNHC 101515 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1115 AM EDT Thu Aug 10 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...Tropical cyclone Franklin continues to weaken over Mexico. A ridge will meander westward from the Florida Big Bend across the northern Gulf waters through Mon with a surface high developing along the ridge during the late afternoons. A trough will develop over the Yucatan Peninsula during the evenings, move west during the overnight hours, and dissipate over the SW Gulf by late each morning. .THIS AFTERNOON...E winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .FRI...NE to E winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .SAT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .MON...SE winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...A trough of low pressure over the Bahamas and the Straits of Florida will drift westward over Florida through Fri while weakening. Another trough of low pressure located about 250 miles northeast of the northern Leeward Islands will move across the waters north of Puerto Rico on Fri reaching the SE Bahamas on Sat, and the central Bahamas on Sun. Some tropical development of this system is possible by this weekend while the trough moves northwestward over the western Atlantic. .THIS AFTERNOON...SE to S winds 5 to 10 kt S of 27N, and SE to S 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .TONIGHT...SE winds 10 to 15 kt S of 27N, and SE to S 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .FRI...E to SE winds 10 to 15 kt S of 27N, and SE to S 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .FRI NIGHT...E winds 10 to 15 kt S of 27N, and SE 5 to 10 kt N of 27N. Seas 3 ft. .SAT...E to SE winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .SUN...SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .MON...SE to S winds 5 to 10 kt. S of 27N, seas 2 ft or less. N of 27N, seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less.