| NWS Forecast for: 13NM NNE Altamaha Sound FL Atlantic Ocean Issued by: National Weather Service Charleston, SC Last Update: 2:35 pm EDT Oct 14, 2026 | |
| Tonight: Variable winds 5 kt or less. Mostly clear. Seas around 1 ft. Thursday: Variable winds 5 kt or less. Patchy fog before 9am. Seas around 1 ft. Thursday Night: SE wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 1 ft. Friday: Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft. Friday Night: S wind 8 to 13 kt becoming W after midnight. Partly cloudy. Seas around 2 ft. Saturday: NNW wind 23 to 27 kt becoming NNE in the afternoon. Mostly sunny. Seas 2 to 3 ft. Saturday Night: NE wind 25 to 27 kt, with gusts as high as 38 kt. Partly cloudy. Seas 4 ft building to 6 ft. Sunday: NE wind 24 to 27 kt increasing to 27 to 30 kt in the afternoon. Winds could gust as high as 38 kt. A slight chance of showers. Seas 6 to 7 ft. Sunday Night: NE wind 26 to 30 kt, with gusts as high as 42 kt. A chance of showers. Seas around 8 ft. | |
| Marine Point Forecast: 31.49°N 81.19°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/chs |