000 FZNT26 KNHC 171509 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1109 AM EDT Tue Oct 17 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Gentle to moderate winds and moderate seas are expected through Thu night. Looking ahead, a broad area of low pressure located over the central tropical Atlantic about 1100 miles east of the Windward Islands has a medium chance of tropical cyclone formation trough 48 hours and a high chance of formation beyond 48 hours. This system is likely to be near the northern Leeward Islands by Sat, bringing increasing winds and seas. San Juan Atlantic Waters .THIS AFTERNOON...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers and isolated tstms. .THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...SE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .SAT...E winds 5 to 10 kt. Seas 6 to 8 ft in E to SE swell. .SAT NIGHT...NE winds 5 to 10 kt, increasing to 20 to 25 kt after midnight. Seas 6 to 8 ft. San Juan Caribbean Waters .THIS AFTERNOON...E to SE winds 5 to 10 kt. Seas 3 ft. .TONIGHT...E winds 10 kt. Seas 3 ft. .WED...E winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 ft. .THU...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 3 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 5 to 10 kt. Seas 3 to 5 ft. .SAT NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft.