beam-on

Adverb

beam-on (not comparable)

1. Coming from a point abeam (neither directly ahead/head-on, nor well before the beam, nor directly astern, nor well abaft the beam/quartering); said of waves or any object moving relative to the vessel.
   • Wave direction and frequency (period) are two factors that influence the effect of waves on a moored ship. Whether the ship responds by surging, swaying or yawing will depend on whether the waves are striking the moored vessel head-on, beam-on or quartering, the frequency of the waves and the...2015, Duncan Bruce, Tanker Jetty Safety – Management of the Ship/Shore Interface (1st 2015 ed; second ed. January 2022), 1st edition, Witherby Seamanship International, →ISBN, archived from the...
   • "The jetski slewed around and hit the buoy beam-on. A bystander on the dock hastily threw a lifeline, which flew over the swimming jetskier's head and hit our boat beam-on, tangling itself in the shrouds."