ultraviolet index in Galt Island (Pine Island Sound) (2.1 mi.) | ultraviolet index in Tarpon Bay (Sanibel Island) (3 mi.) | ultraviolet index in Tropical Homesites Landing (Pine Island) (4 mi.) | ultraviolet index in Punta Rassa (San Carlos Bay) (4 mi.) | ultraviolet index in Sanibel (5 mi.) | ultraviolet index in Captiva Island (outside) (6 mi.) | ultraviolet index in Captiva Island (Pine Island Sound) (7 mi.) | ultraviolet index in Iona Shores (8 mi.) | ultraviolet index in Redfish Pass (Captiva Island, North End) (8 mi.) | ultraviolet index in Matanzas Pass (fixed bridge) (8 mi.) | ultraviolet index in Matlacha (10 mi.) | ultraviolet index in Cape Coral (10 mi.) | ultraviolet index in Estero Island (Estero Bay) (11 mi.) | ultraviolet index in North Captiva Island (12 mi.) | ultraviolet index in Pineland (Pine Island) (12 mi.) | ultraviolet index in Hendry Creek (Estero Bay) (13 mi.) | ultraviolet index in Carlos Point (14 mi.) | ultraviolet index in Estero River (15 mi.) | ultraviolet index in Bokeelia (16 mi.) | ultraviolet index in Coconut Point (16 mi.)