SXUS42 KCHS 080938 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 538 AM EDT Wed Jul 8 2026 SCZ045-082100- Lake Moultrie- 538 AM EDT Wed Jul 8 2026 .TODAY...SW winds 5 kt. A slight chance of showers and tstms this afternoon. .TONIGHT...SW winds 5 to 10 kt. .THU...SW winds 5 kt. A slight chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. A slight chance of showers and tstms. .FRI...W winds 5 kt with gusts to 15 kt. A slight 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. $$