ultraviolet index in Galveston Pier 21 (4 mi.) | ultraviolet index in Galveston Bay Entrance (South Jetty) (5 mi.) | ultraviolet index in Galveston Pleasure Pier (6 mi.) | ultraviolet index in Texas City (Turning Basin) (6 mi.) | ultraviolet index in Eagle Point (12 mi.) | ultraviolet index in Jamaica Beach (West Bay) (17 mi.) | ultraviolet index in Rollover Pass (tcoon) (19 mi.) | ultraviolet index in Gilchrist (East Bay) (21 mi.) | ultraviolet index in Clear Lake (22 mi.) | ultraviolet index in Umbrella Point (Trinity Bay) (22 mi.) | ultraviolet index in Round Point (25 mi.) | ultraviolet index in Alligator Point (West Bay) (25 mi.) | ultraviolet index in Morgans Point (25 mi.) | ultraviolet index in Point Barrow (Trinity Bay) (26 mi.) | ultraviolet index in San Luis Pass (tcoon) (27 mi.) | ultraviolet index in High Island (tcoon) (28 mi.) | ultraviolet index in Christmas Bay (33 mi.)