000 FZNT26 KNHC 182008 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 408 PM EDT Wed Apr 18 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A weakening trough will drift west across the area through tonight. Otherwise, Atlantic high pressure will support moderate to locally fresh trades through Mon night. San Juan Atlantic Waters .TONIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU...E to SE winds 15 kt. Seas 5 to 7 ft. .THU NIGHT...E to SE winds 15 kt. Seas 6 to 7 ft. .FRI...E to SE winds 10 to 15 kt. Seas 6 to 7 ft in NE to E swell. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 5 to 6 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .MON...E winds 15 kt. Seas 5 to 6 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. San Juan Caribbean Waters .TONIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...E winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 15 kt. Seas 5 to 6 ft. .SAT...E winds 15 kt. Seas 4 to 5 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .SUN...E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 4 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.