ultraviolet index in Nuka Passage (15 mi.) | ultraviolet index in Picnic Harbor (Rocky Bay) (15 mi.) | ultraviolet index in Tutka Bay (Kachemak Bay) (18 mi.) | ultraviolet index in Sadie Cove (Kachemak Bay) (21 mi.) | ultraviolet index in Beauty Bay (Nuka Bay) (22 mi.) | ultraviolet index in Halibut Cove (Kachemak Bay) (25 mi.) | ultraviolet index in Port Chatham (27 mi.) | ultraviolet index in Homer (Kachemak Bay) (28 mi.) | ultraviolet index in Chance Cove (lagoon) (28 mi.) | ultraviolet index in Seldovia (29 mi.) | ultraviolet index in Port Graham (30 mi.) | ultraviolet index in Bear Cove (Kachemak Bay) (32 mi.)