SXUS42 KCHS 101114 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 614 AM EST Wed Dec 10 2025 SCZ045-102300- Lake Moultrie- 614 AM EST Wed Dec 10 2025 ...LAKE WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 5 AM EST THURSDAY FOR LAKE MOULTRIE... .TODAY...SW winds 5 kt, increasing to 10 to 15 kt this afternoon. Patchy fog and freezing fog this morning. .TONIGHT...W winds 15 to 20 kt. Waves 1 to 2 ft. .THU...NW winds 10 to 15 kt, diminishing to 5 kt in the afternoon. .THU NIGHT...W winds 5 kt. .FRI...W winds 5 kt, becoming SW in the afternoon. Unless otherwise noted, waves 1 foot or less. Water temperature in the Rediversion Canal, 52 degrees. For additional forecast information, refer to the Berkeley County forecast. $$