ultraviolet index in Crispen Island (2.9 mi.) | ultraviolet index in Howe Street Pier (2.9 mi.) | ultraviolet index in South Brunswick River (4 mi.) | ultraviolet index in Dillard Creek (4 mi.) | ultraviolet index in Buffalo River Entrance (5 mi.) | ultraviolet index in Mackay River (daymark 239) (6 mi.) | ultraviolet index in Below Spring Bluff (6 mi.) | ultraviolet index in Jointer Island (Jointer Creek) (6 mi.) | ultraviolet index in Frederick River Bridge (6 mi.) | ultraviolet index in 8 Miles Above Mouth (7 mi.) | ultraviolet index in Frederica River (8 mi.) | ultraviolet index in St.simons Island (8 mi.) | ultraviolet index in 2.5 Miles Above Mouth (9 mi.) | ultraviolet index in Jekyll Island Marina (Jekyll Creek) (10 mi.) | ultraviolet index in Mackay River (Buttermilk Sound) (10 mi.) | ultraviolet index in Champney Island (South Altamaha River) (11 mi.) | ultraviolet index in Dover Bluff (Dover Creek) (12 mi.) | ultraviolet index in Hampton River Entrance (12 mi.) | ultraviolet index in Raccoon Key Spit (12 mi.) | ultraviolet index in St. Simons Sound Bar (13 mi.)