309 FZNT26 KNHC 170803 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 403 AM EDT Fri Aug 17 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Moderate to locally fresh trade forecast through the period. San Juan Atlantic Waters .TODAY...E winds 10 to 15 kt. Seas 4 to 5 ft. .TONIGHT...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 5 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .MON...E winds 15 kt. Seas 4 to 5 ft. .MON NIGHT...E winds 15 kt. Seas 4 ft. .TUE...E winds 10 to 15 kt. Seas 4 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 ft. San Juan Caribbean Waters .TODAY...E winds 15 kt. Seas 4 to 5 ft. .TONIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .SAT...E winds 15 to 20 kt. Seas 4 to 5 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...E winds 15 kt. Seas 4 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E winds 15 kt. Seas 4 to 5 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft.