000 FZNT26 KNHC 190330 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1130 PM EDT Tue Mar 18 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A cold front will move across the area tonight into Wed morning. Fresh W to NW winds are forecast in the Atlantic waters tonight into Wed night, while rough seas will persist through Fri. Easterly trade winds will freshen up on Sat in the Caribbean waters as strong high pressure builds in the wake of the front. San Juan Atlantic Waters .OVERNIGHT...W to NW winds 15 to 20 kt. Seas 7 to 8 ft. .WED...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. .WED NIGHT...W to NW winds 15 to 20 kt. Seas 8 to 11 ft in NW to N swell. .THU...W to NW winds 10 to 15 kt. Seas 8 to 13 ft in NW to N swell. .THU NIGHT...NW to N winds 5 to 10 kt. Seas 8 to 11 ft in NW to N swell. .FRI...NW winds 5 to 10 kt, shifting to N to NE in the afternoon. Seas 6 to 8 ft in NW to N swell. .FRI NIGHT...NE winds 5 to 10 kt. Seas 5 to 7 ft in NW to N swell. .SAT...NE to E winds 10 to 15 kt. Seas 4 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. San Juan Caribbean Waters .OVERNIGHT...NW to N winds 5 to 10 kt. Seas 3 to 5 ft. .WED...N winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft.