FZNT26 KNHC 261934 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 334 PM EDT Wed Mar 26 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Moderate to fresh trades will prevail tonight before diminishing slightly. Trades will increase again Fri through the upcoming weekend and into early next week. Seas are forecast to build in northerly swell this weekend. A cold front and pre- frontal trough approaching the region will increase shower and thunderstorm activity starting Thu. San Juan Atlantic Waters .TONIGHT...E to SE winds 15 to 20 kt. Seas 6 to 7 ft. Scattered showers. .THU...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. Scattered showers. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. Scattered showers. .FRI...E winds 10 to 15 kt. Seas 5 to 6 ft. Scattered showers. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .SAT...E winds 20 kt. Seas 7 to 9 ft in E swell. .SAT NIGHT...E winds 20 kt. Seas 7 to 9 ft in E swell. .SUN...E winds 20 kt. Seas 8 to 9 ft in E swell. .SUN NIGHT...E winds 20 kt. Seas 8 to 9 ft in E swell. .MON...E winds 15 to 20 kt. Seas 8 to 9 ft in E swell. .MON NIGHT...E winds 20 kt. Seas 8 to 9 ft in E swell. San Juan Caribbean Waters .TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. Scattered showers. .THU...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. Isolated showers. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. Isolated showers. .FRI...E winds 15 to 20 kt. Seas 4 to 5 ft. Scattered showers. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 15 to 20 kt. Seas 5 to 6 ft. .SAT NIGHT...NE to E winds 20 kt. Seas 6 to 7 ft. .SUN...E winds 15 to 20 kt. Seas 6 to 7 ft. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 7 ft. .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.