Cape Romain Harbor - Alligator Creek Entrance UV IndexUnited StatesSCCharleston CountyCape Romain Harbor - Alligator Creek Entrance1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAACape Romain Harbor - Alligator Creek Entrance UV forecast issued today at 2:17 pm. Next forecast at approx. 2:17 pm.Get WillyWeather+ to remove ads