000 FZNT26 KNHC 191518 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1118 AM EDT Thu Oct 19 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Broad Atlantic ridge extends from E Atlantic WSW to near 25N70W and is combining with two tropical waves across the central Caribbean to produce fresh to strong ESE tradewinds today. The ridge will weaken locally Fri through Sat with winds becoming E and weakening slightly, then persisting through Mon. San Juan Atlantic Waters .THIS AFTERNOON...E to SE winds 15 to 20 kt. Seas 6 to 7 ft. Isolated showers. .TONIGHT...E to SE winds 15 to 20 kt. Seas 6 to 7 ft. Isolated showers. .FRI...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. Scattered showers. .SAT...E winds 15 kt. Seas 5 to 6 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. .SUN...E winds 15 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. .MON...E winds 15 to 20 kt. Seas 5 ft. .MON NIGHT...E winds 15 kt. Seas 4 to 5 ft. San Juan Caribbean Waters .THIS AFTERNOON...E to SE winds 20 to 25 kt. Seas 6 to 9 ft. Isolated showers. .TONIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft. Isolated showers. .FRI...E winds 20 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. Isolated showers. .SAT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 20 to 25 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.