000 FZNT26 KNHC 121420 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1020 AM EDT Thu Sep 12 2019 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure N of the area will support moderate trade winds across the forecast waters through Sat. A tropical wave will cross the region Saturday, and a stronger tropical wave will approach the area for the start of next week, bringing widespread showers and thunderstorms. San Juan Atlantic Waters .THIS AFTERNOON...E to SE winds 10 kt in the afternoon. Seas 4 ft. .TONIGHT...E winds 10 kt. Seas 4 ft. .FRI...E to SE winds 5 to 10 kt. Seas 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 15 kt. Seas 5 to 6 ft. .SUN NIGHT...E winds 15 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. San Juan Caribbean Waters .THIS AFTERNOON...E to SE winds 10 kt in the afternoon. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .MON...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.