ultraviolet index in St.simons Island (2.7 mi.) | ultraviolet index in Mackay River (daymark 239) (3.0 mi.) | ultraviolet index in Frederica River (4 mi.) | ultraviolet index in Howe Street Pier (5 mi.) | ultraviolet index in Allied Chemical Corp. Docks (6 mi.) | ultraviolet index in Hampton River Entrance (7 mi.) | ultraviolet index in St. Simons Sound Bar (7 mi.) | ultraviolet index in Jointer Island (Jointer Creek) (7 mi.) | ultraviolet index in Jekyll Island Marina (Jekyll Creek) (8 mi.) | ultraviolet index in Mackay River (Buttermilk Sound) (8 mi.) | ultraviolet index in Crispen Island (9 mi.) | ultraviolet index in 2.5 Miles Above Mouth (9 mi.) | ultraviolet index in South Brunswick River (9 mi.) | ultraviolet index in Dillard Creek (10 mi.) | ultraviolet index in Jones Creek Entrance (Hampton River) (10 mi.) | ultraviolet index in Buffalo River Entrance (11 mi.) | ultraviolet index in 8 Miles Above Mouth (11 mi.) | ultraviolet index in Raccoon Key Spit (11 mi.) | ultraviolet index in Champney Island (South Altamaha River) (12 mi.) | ultraviolet index in Below Spring Bluff (12 mi.)