SXUS42 KCHS 201814 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 214 PM EDT Sat Jun 20 2026 SCZ045-210600- Lake Moultrie- 214 PM EDT Sat Jun 20 2026 .THIS AFTERNOON...Light and variable winds. .TONIGHT...Light and variable winds. .SUN...Light and variable winds. .SUN NIGHT...S winds 5 kt. .MON...SW 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, 84 degrees. For additional forecast information, refer to the Berkeley County forecast. $$