246 FZNT26 KNHC 212047 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 447 PM EDT Sat Jul 21 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Atlantic high pressure will maintain moderate to fresh trade winds across the local area through Wed. San Juan Atlantic Waters .TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. Isolated showers and thunderstorms. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. Isolated showers and thunderstorms. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. Isolated showers and thunderstorms. .MON...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. Isolated showers and thunderstorms. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .TUE...E to SE winds 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .WED...E to SE winds 10 to 15 kt. Seas 5 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 5 ft. .THU...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. San Juan Caribbean Waters .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Isolated showers and thunderstorms. .SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers and thunderstorms. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Isolated showers and thunderstorms. .MON...E to SE winds 15 kt. Seas 4 to 5 ft. Isolated showers and thunderstorms. .MON NIGHT...E winds 15 kt. Seas 4 to 5 ft. .TUE...E winds 15 to 20 kt. Seas 4 to 5 ft. .TUE NIGHT...E winds 15 kt. Seas 4 to 5 ft. .WED...E winds 15 kt. Seas 4 to 5 ft. .WED NIGHT...E winds 15 kt. Seas 4 to 5 ft. .THU...E winds 10 to 15 kt. Seas 4 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.