000 FZNT26 KNHC 281855 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 255 PM EDT Thu Jun 28 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Broad high pressure over the west-central Atlantic will gradually weaken through Sat. Moderate trades are expected to persist the next few days. A tropical wave entering the eastern Caribbean Fri will move into the central Caribbean by Sat night. San Juan Atlantic Waters .TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT AND SAT...E winds 15 to 20 kt. Seas 5 to 6 ft. .SAT THROUGH TUE...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. San Juan Caribbean Waters .TONIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .FRI...E winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT AND SAT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT THROUGH TUE...E winds 15 to 20 kt. Seas 4 to 6 ft.