ultraviolet index in Hobart Bay (16 mi.) | ultraviolet index in Windham Bay (16 mi.) | ultraviolet index in Port Houghton (Robert Islands) (22 mi.) | ultraviolet index in Holkham Bay (Wood Spit) (24 mi.) | ultraviolet index in Sawyer Island (Holkham Bay) (25 mi.) | ultraviolet index in Holkham Bay (Tracy Arm Entrance) (26 mi.) | ultraviolet index in Cleveland Passage (Whitney Island) (27 mi.) | ultraviolet index in Good Island (Gambier Bay) (31 mi.) | ultraviolet index in The Brothers (32 mi.) | ultraviolet index in Gambier Bay (cannery Wharf) (34 mi.)