  The coherent $\omega$-meson photoproduction from nuclei is proposed as a
phenomenological method to evaluate the momentum dependence of $\omega$-meson
mass shift and width in nuclear matter. We analyze available data on
un-separated coherent and incoherent $\omega$-meson photoproduction from nuclei
and extract the imaginary part of the the complex forward $\omega{N}$
scattering amplitude, which is proportional to the in-medium $\omega$-meson
width. The accuracy of the currently available data is not sufficient to
evaluate the real part of forward $\omega{N}$ scattering amplitude and
reconstruct the momentum dependence of the mass shift of the $\omega$-meson.
