SXUS42 KCHS 180607 RECCHS Recreational Forecast for Lake Moultrie National Weather Service Charleston SC 207 AM EDT Mon May 18 2026 SCZ045-182015- Lake Moultrie- 207 AM EDT Mon May 18 2026 .REST OF TONIGHT...Variable winds less than 5 kt. .MON...Variable winds less than 5 kt, becoming SE 5 to 10 kt in the afternoon. Patchy fog in the morning. .MON NIGHT...SE winds 5 to 10 kt in the evening, variable less than 5 kt. Patchy fog after midnight. .TUE...Variable winds less than 5 kt, becoming SE 5 kt in the afternoon. Patchy fog in the morning. .TUE NIGHT...SE winds 5 to 10 kt in the evening, becoming variable less than 5 kt overnight. Unless otherwise noted, waves 1 foot or less. Water temperature in the Rediversion Canal, 78 degrees. For additional forecast information, refer to the Berkeley County forecast. $$