SXUS42 KCHS 141819 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 218 PM EDT Tue Apr 14 2026 SCZ045-150600- Lake Moultrie- 218 PM EDT Tue Apr 14 2026 .THIS AFTERNOON...SW winds 5 kt. .TONIGHT...S winds 5 to 10 kt. Patchy fog after midnight. .WED...SW winds 5 kt. Patchy fog in the morning. .WED NIGHT...S winds 5 to 10 kt, diminishing to 5 kt after midnight. .THU...SW winds 5 kt. Unless otherwise noted, waves 1 foot or less. Water temperature in the Rediversion Canal, 74 degrees. For additional forecast information, refer to the Berkeley County forecast. $$