  We investigate some aspects of Bogomolny-Prasad-Sommerfield monopole
solutions in the Yang-Mills-Higgs theory with exceptional gauge group $G_2$
spontaneously broken to $U(1)\times U(1)$. Corresponding homotopy group is
$\pi_2\left(G_2/U(1)\times U(1)\right)$ and similar to the $SU(3)$ theory, the
$G_2$ monopoles are classified by two topological charges $(n_1,n_2)$. In
fundamental representation these yield a subset of $SO(7)$ monopole
configurations. Through inspection of the structure of $Alg(G_2)$, we propose
an extension of the Nahm construction to the $(n,1)_{G_2}$ monopoles. For
$(1,1)_{G_2}$ monopole the Nahm data are written explicitly.
