000 FZNT26 KNHC 211449 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 1049 AM EDT Wed Mar 21 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Gentle to moderate trade winds will become moderate to fresh Sat and Sun. San Juan Atlantic Waters .THIS AFTERNOON...E to SE winds 15 kt. Seas 4 to 5 ft. .TONIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .THU...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers and isolated thunderstorms. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...NE winds 15 to 20 kt. Seas 7 to 8 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 7 ft. San Juan Caribbean Waters .THIS AFTERNOON...E winds 15 to 20 kt. Seas 4 to 5 ft. .TONIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .THU...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .FRI NIGHT...NE to E winds 5 to 10 kt. Seas 3 to 5 ft. .SAT...NE to E winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 5 ft.