ultraviolet index in Channel Five, West Side (Hawk Channel) (0.9 mi.) | ultraviolet index in Channel Two, West Side (Hawk Channel) (0.9 mi.) | ultraviolet index in Channel Two, East (Lower Matecumbe Key, Florida Bay) (1.3 mi.) | ultraviolet index in Matecumbe Harbor (Lower Matecumbe Key, Florida Bay) (2.0 mi.) | ultraviolet index in Jewfish Hole (Long Key, Florida Bay) (2.0 mi.) | ultraviolet index in Long Key Bight (Long Key) (2.7 mi.) | ultraviolet index in Long Key Lake (Long Key) (3 mi.) | ultraviolet index in Matecumbe Bight (Lower Matecumbe Key, Florida Bay) (4 mi.) | ultraviolet index in Indian Key Anchorage (Lower Matecumbe Key) (5 mi.) | ultraviolet index in Long Key (Western End) (6 mi.) | ultraviolet index in Lignumvitae Key (West Side, Florida Bay) (6 mi.) | ultraviolet index in Indian Key (Hawk Channel) (6 mi.) | ultraviolet index in Lignumvitae Key (NE Side, Florida Bay) (6 mi.) | ultraviolet index in Conch Key (Eastern End) (8 mi.) | ultraviolet index in Upper Matecumbe Key (West End, Hawk Channel) (8 mi.) | ultraviolet index in Shell Key (Northwest Side, Lignumvitae Basin) (8 mi.) | ultraviolet index in Shell Key Channel (Florida Bay) (9 mi.) | ultraviolet index in Alligator Reef (Hawk Channel) (9 mi.) | ultraviolet index in Toms Harbor Cut (10 mi.) | ultraviolet index in Little Basin (Upper Matecumbe Key, Florida Bay) (10 mi.)