000 FZNT26 KNHC 041350 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 850 AM EST Mon Dec 4 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Trade winds will increase tonight, and persist with little change through Fri night. Large northerly swell will reach the Atlantic waters beginning on Thu. San Juan Atlantic Waters .TODAY...NE to E winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers. .TONIGHT...NE to E winds 15 to 20 kt. Seas 5 to 6 ft. Scattered showers. .TUE AND TUE NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft. .WED THROUGH FRI...E winds 20 to 25 kt. Seas 8 to 10 ft in N to NE swell. San Juan Caribbean Waters .TODAY...E winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE AND TUE NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .WED THROUGH FRI...E winds 15 to 20 kt. Seas 6 to 9 ft.