SXUS42 KCHS 190938 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 538 AM EDT Thu Mar 19 2026 SCZ045-192100- Lake Moultrie- 538 AM EDT Thu Mar 19 2026 .TODAY...N winds 5 kt. .TONIGHT...Light and variable winds. .FRI...Light and variable winds. .FRI NIGHT...S winds 5 kt, becoming SW after midnight. .SAT...W winds 5 to 10 kt. Unless otherwise noted, waves 1 foot or less. Water temperature in the Rediversion Canal, 58 degrees. For additional forecast information, refer to the Berkeley County forecast. $$