The North Atlantic is in uncharted territory.
— Colin McCarthy (@US_Stormwatch) July 22, 2023
The entire ocean basin is a record-smashing 1.5°C above normal, as millions of square miles of ocean experience strong to severe marine heatwaves.
Off the coast of Canada, ocean temperatures are up to 9°C (16°F) above average!… pic.twitter.com/AuPBCc82eX