The ocean shelf off Labrador has hit record high temperatures this summer, according to the federal Department of Fisheries and Oceans. St. John's-based DFO research scientist Frederic Cyr told CBC News the summer of 2023 has been "pretty incredible" for the world ocean. "The entire North Atlantic reached record high temperatures," said Cyr — although it's still generally colder than the rest of the ocean, he added.