ultraviolet index in Skull Creek (North Entrance, Hilton Head Island) (1.8 mi.) | ultraviolet index in Skull Creek (South Entrance, Hilton Head Island) (2.6 mi.) | ultraviolet index in Colleton River Entrance (5 mi.) | ultraviolet index in Bull Island North (5 mi.) | ultraviolet index in Broad Creek (Hilton Head Island) (5 mi.) | ultraviolet index in Callawassie Creek (Colleton River) (6 mi.) | ultraviolet index in Bluffton (6 mi.) | ultraviolet index in Port Royal Plantation (Hilton Head Island) (6 mi.) | ultraviolet index in Callawassie Island (South, Colleton River) (7 mi.) | ultraviolet index in Savage Creek (Bull Creek) (8 mi.) | ultraviolet index in Calibogue Cay (Broad Creek, Hilton Head Island) (8 mi.) | ultraviolet index in Station Creek (West End) (8 mi.) | ultraviolet index in Callawassie Island Bridge (Colleton River) (8 mi.) | ultraviolet index in Fort Fremont (8 mi.) | ultraviolet index in Bull Creek (Bull Island South, Cooper River) (8 mi.) | ultraviolet index in Parris Island (Marine Corps Recruit Depot) (8 mi.) | ultraviolet index in Shell Point (Hwy. 170 Bridge) (9 mi.) | ultraviolet index in Chechessee Bluff (Chechessee River) (9 mi.) | ultraviolet index in Haig Point (Daufuskie Island, Cooper River) (9 mi.) | ultraviolet index in Baileys Landing (Okatee River, Colleton River) (9 mi.)