They’re called killer whales for a reason
Killer whales are beautiful creatures, but just because there was a movie about one (Free Willy) doesn’t mean that they won’t chew you up and spit you out. We’re not sure what you should do when you encounter a group of killer whales, but we think you should do your best not to look like food.
This person saw a pod of orcas swimming by. He and his buddy hit the base and let the killer whales do their thing without bothering them. They noted that had they been in the open water, they would have most likely become lunch for a pod of hungry whales.