FZNT26 KNHC 202133 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 533 PM EDT Wed May 20 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...The pressure gradient between the Bermuda High to the north and relatively lower pressures in northern South America will generally maintain fresh trades along with moderate seas across the regional waters through the weekend. San Juan Atlantic Waters .TONIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft. Isolated showers. .THU...E to SE winds 15 to 20 kt. Seas 6 to 7 ft. Isolated showers. .THU NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. Isolated showers. .FRI...E winds 15 to 20 kt. Seas 5 to 6 ft. Isolated showers. .FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. .SAT...E winds 15 to 20 kt. Seas 5 to 6 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. .SUN...E winds 15 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...E winds 20 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 7 to 8 ft. San Juan Caribbean Waters .TONIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. Isolated showers. .THU...E winds 15 to 20 kt. Seas 5 to 6 ft. Isolated showers. .THU NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. Isolated showers. .FRI...E winds 15 kt. Seas 5 to 6 ft. Isolated showers. .FRI NIGHT...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...E winds 15 to 20 kt. Seas 5 to 6 ft. .SUN...E winds 15 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft.