SXUS42 KCHS 090938 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 538 AM EDT Thu Jul 9 2026 SCZ045-092100- Lake Moultrie- 538 AM EDT Thu Jul 9 2026 .TODAY...W winds 5 kt. .TONIGHT...SW winds 5 kt. .FRI...W winds 5 kt. A slight chance of showers and tstms in the afternoon. .FRI NIGHT...SW winds 5 kt. A chance of showers and tstms, mainly in the evening. .SAT...W winds 5 kt. A chance of showers and tstms in the afternoon. Unless otherwise noted, waves 1 foot or less. Water temperature in the Rediversion Canal, 88 degrees. For additional forecast information, refer to the Berkeley County forecast. $$