000 FZNT26 KNHC 312033 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 433 PM EDT Mon Jul 31 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Surface high pressure over the central Atlantic near 34N35W extends a ridge west-southwestward to the northwest Bahamas. A 1012 mb low pressure system near 23N54W has a high chance of becoming a tropical cyclone within the next 48 hours as it moves northwestward. The high pressure will shift E-NE through the week which will yield gentle to moderate E-SE winds across the regional Atlantic waters Tue through Wed before easterly winds return by Wed night. Moderate E winds will prevail over the Caribbean waters through most of the week. San Juan Atlantic Waters .TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .TUE...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers and isolated tstms. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .WED...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. .THU...E winds 5 to 10 kt. Seas 3 to 4 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 15 kt. Seas 3 to 5 ft. .SAT...E to SE winds 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. San Juan Caribbean Waters .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 5 to 10 kt. Seas 3 ft. .THU...E winds 5 to 10 kt. Seas 3 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 ft. .FRI NIGHT...E winds 15 kt. Seas 3 to 4 ft. .SAT...E winds 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 15 kt. Seas 3 to 5 ft.