Frantic, Tom felt the current sweeping him toward the deep and treacherous offshore channel!

"We have to look for treacherous channels."

Something that wouldn't rock the boat Charles had so carefully maneuvered along this potentially treacherous channel for the past few months.

It's becoming standard procedure for the Navy in such treacherous channels, when they don't mind making the noise.

The only seaward access was through a treacherous narrow channel known as Hell's Gates.

This complexity of land and sea coupled with the strong tides makes these the most treacherous channels on Scotland's west coast.

They had left the treacherous channel and entered the hidden bay.

He must grope his way through the treacherous channel like a blind man.

This is one of the less treacherous channels between islands in the archipelago, although strong winds and choppy sea conditions are frequent.

Some Turks say the navigation is tricky, confronting treacherous channels through reefs of geography, ideology, religion and culture.