| NWS Forecast for: 21NM NNE Altamaha Sound FL Atlantic Ocean Issued by: National Weather Service Charleston, SC Last Update: 9:45 pm EST Jan 20, 2025 |  |
Overnight: NNE wind 12 to 16 kt. Cloudy. Seas 1 to 2 ft. Tuesday: NNE wind 15 to 17 kt. A chance of rain, mainly after 5pm. Seas 2 to 3 ft. Tuesday Night: N wind around 18 kt. Rain before midnight, then snow and sleet between midnight and 3am, then snow likely after 3am. Seas around 3 ft. Wednesday: NNE wind 14 to 17 kt. A chance of snow before 10am, then a chance of rain between 10am and 1pm. Seas 3 to 4 ft. Wednesday Night: NNE wind around 13 kt. A slight chance of rain after 1am. Seas 3 to 4 ft. Thursday: N wind 10 to 12 kt. A chance of rain, mainly before 1pm. Seas 3 to 4 ft. Thursday Night: NNW wind around 10 kt. Mostly cloudy. Seas around 3 ft. Friday: NW wind around 11 kt. Mostly sunny. Seas 2 to 3 ft. Friday Night: WNW wind 7 to 9 kt. Mostly clear. Seas around 2 ft. | |
| Marine Point Forecast: 31.62°N 81.12°W Associated Zone Forecast which includes this point | |
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