000 FZNT26 KNHC 170956 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 556 AM EDT Fri Mar 17 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A cold front across the Caribbean waters just south of Puerto Rico and will sink farther southward through tonight. Fresh to strong NE to ENE winds are expected at the Atlantic waters this morning, and for the Caribbean waters through Sat. Large N swell will persist in both waters through Sat, then subsiding Sat night. Gradually improving conditions are expected late Sat through Mon as fresh trade winds return to the area. San Juan Atlantic Waters .TODAY...NE winds 20 to 25 kt. Seas 9 to 11 ft in N swell. .TONIGHT...NE to E winds 15 kt. Seas 8 to 11 ft in N swell. .SAT...E winds 15 to 20 kt. Seas 8 to 10 ft in N swell. .SAT NIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft in N to NE swell. .SUN...E to SE winds 15 to 20 kt. Seas 7 to 8 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...E to SE 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 6 to 7 ft. San Juan Caribbean Waters .TODAY...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers. .TONIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers. .SAT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers. .SAT NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.