FZNT26 KNHC 311945 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 345 PM EDT Sat Oct 31 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure over the central Atlantic will support gentle to moderate east to southeast winds and slight to moderate seas across the regional waters through early next week. Otherwise, scattered showers and thunderstorms are expected through the weekend and into Mon. High pressure will gradually shift east and northeast to the N of the area Tue through Wed leading to weakening winds across the area waters, continuing through Thu night while seas remain slight to moderate. San Juan Atlantic Waters .TONIGHT...E winds 10 to 15 kt. Seas 4 ft. Scattered showers and isolated tstms. .SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers and isolated tstms. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers and isolated tstms. .MON...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. Scattered showers and isolated tstms. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. .TUE...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 5 to 6 ft in N to NE swell. .WED...SE winds 5 to 10 kt. Seas 4 to 5 ft in N to NE swell. .WED NIGHT...SE to S winds less than 5 kt. Seas 4 to 5 ft in N to NE swell. .THU...SW winds less than 5 kt. Seas 4 to 5 ft in N to NE swell. .THU NIGHT...S to SW winds less than 5 kt. Seas 4 to 5 ft in N to NE swell. San Juan Caribbean Waters .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .SUN NIGHT...E winds 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .MON...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .MON NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E to SE winds 10 kt. Seas 3 to 4 ft. .WED...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .THU...SE to S winds 5 to 10 kt. Seas 3 ft. .THU NIGHT...SE winds 5 kt. Seas 3 ft.