000 FZNT26 KNHC 281417 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 1017 AM 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 .THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 ft. .TONIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .FRI AND FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT THROUGH MON...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. San Juan Caribbean Waters .THIS AFTERNOON...E winds 15 kt. Seas 4 to 5 ft. .TONIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .FRI AND FRI NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT THROUGH MON...E to SE winds 15 to 20 kt. Seas 5 to 7 ft.