000 FZNT26 KNHC 181500 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1100 AM EDT Sun Apr 18 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Moderate to fresh winds will prevail through mid week, with isolated showers at times. San Juan Atlantic Waters .THIS AFTERNOON...SE winds 10 to 15 kt in the afternoon. Seas 4 ft. .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E to SE winds 10 to 15 kt. Seas 4 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .TUE...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. San Juan Caribbean Waters .THIS AFTERNOON...E to SE winds 10 to 15 kt in the afternoon. Seas 4 to 6 ft. .TONIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .MON...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .TUE...E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 15 kt. Seas 4 to 6 ft. .THU...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.