000 FZNT26 KNHC 231535 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 1135 AM EDT Sat Jun 23 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure over the central Atlantic will build westward and strengthen through Tue allowing for moderate trades to increase to mainly fresh intensity, with some pockets of locally strong trades over the central Caribbean. Numerous thunderstorms, with strong gusty winds, are over much of the northern sections of the central and eastern Caribbean due a tropical wave over the central Caribbean and an upper low over the eastern part of the Dominican Republic. This activity will slowly diminish through Sun as the low and wave retrograde westward. San Juan Atlantic Waters .THIS AFTERNOON...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Winds and seas higher in and near numerous showers and thunderstorms. .TONIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Numerous showers and thunderstorms. .SUN...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered to numerous showers and thunderstorms. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft. Scattered showers and thunderstorms. .MON...E winds 15 to 20 kt. Seas 6 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft. .TUE...E winds 10 to 15 kt. Seas 5 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .WED...E winds 10 to 15 kt. Seas 4 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 ft. San Juan Caribbean Waters .THIS AFTERNOON...E winds 15 to 20 kt. Seas 5 to 6 ft. Winds and seas higher in and near numerous showers and thunderstorms. .TONIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. Winds and seas higher in and near numerous showers and thunderstorms. .SUN...E winds 20 kt. Seas 6 to 8 ft. Scattered showers and thunderstorms. .SUN NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft. Scattered showers and isolated thunderstorms. .MON...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.