SXUS42 KCHS 190555 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 154 AM EDT Tue Aug 19 2025 SCZ045-191700- Lake Moultrie- 154 AM EDT Tue Aug 19 2025 .REST OF TONIGHT...Light and variable winds. .TUE...NE winds 5 kt. A chance of showers and tstms in the afternoon. .TUE NIGHT...NE winds 5 kt. A chance of showers and tstms in the evening. .WED...N winds 5 to 10 kt. A slight chance of showers and tstms in the afternoon. .WED NIGHT...N winds 5 to 10 kt. A slight chance of showers and tstms in the evening. Unless otherwise noted, waves 1 foot or less. Water temperature in the Rediversion Canal, 86 degrees. For additional forecast information, refer to the Berkeley County forecast. $$