FZNT26 KNHC 280320 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1120 PM EDT Fri Mar 27 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure north of the area will support mainly gentle to moderate NE to E winds and moderate seas through Sun. Then high pressure following a strong cold front moving through the western Atlantic this weekend will cause fresh to locally strong winds and rough seas, mainly across the Atlantic waters, from Sun night to Wed night. San Juan Atlantic Waters .OVERNIGHT...E winds 10 to 15 kt. Seas 5 ft. .SAT...NE to E winds 5 to 10 kt. Seas 4 to 5 ft in N to NE swell. .SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. .SUN...NE winds 10 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .MON...NE winds 15 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...NE to E winds 20 to 25 kt. Seas 8 to 13 ft in N to NE swell. .TUE...NE to E winds 20 to 25 kt. Seas 9 to 14 ft in N to NE swell. .TUE NIGHT...NE to E winds 20 to 25 kt. Seas 10 to 13 ft in N to NE swell. .WED...NE to E winds 20 to 25 kt. Seas 10 to 13 ft in NE swell. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 10 to 13 ft in NE swell. San Juan Caribbean Waters .OVERNIGHT...NE to E winds 10 to 15 kt. Seas 4 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...NE to E winds 15 kt. Seas 5 to 7 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .WED...NE to E winds 15 kt. Seas 6 to 8 ft in NE swell. .WED NIGHT...NE to E winds 15 kt. Seas 5 to 7 ft.