Well, I don’t suggest cruising in the North Atlantic or Bering Sea.
duly noted, but...but a rogue wave, meaning a wave that steals the energy of other waves thus increasing its own crest and trough, is a phenomenon of water, not just certain oceans or bodies of water. These unstable waves can occur anywhere at anytime, even on clear days on calm seas. There are satellites that have been recording 100 ft+ rogues in the atlantic for some time now. They are not infrequent occurrences.