indice ultravioletti a Alligator Point (West Bay) (5 mi.) | indice ultravioletti a Christmas Bay (5 mi.) | indice ultravioletti a Jamaica Beach (West Bay) (11 mi.) | indice ultravioletti a Freeport (16 mi.) | indice ultravioletti a Galveston Pleasure Pier (24 mi.) | indice ultravioletti a Texas City (Turning Basin) (24 mi.) | indice ultravioletti a Galveston Pier 21 (24 mi.) | indice ultravioletti a Port Bolivar (27 mi.) | indice ultravioletti a Eagle Point (29 mi.) | indice ultravioletti a Galveston Bay Entrance (South Jetty) (30 mi.) | indice ultravioletti a Clear Lake (32 mi.)