Telegraph: Ocean temperatures have a soared to a seven-year high off southwest Britain - making our seas as hot as California.
Marine scientists say the water has reached 20.4C (68.7F) off Start Bay, Devon, and 20.1C (68.2F) off Perranporth, Cornwall.
That is even warmer than readings taken from Santa Monica beach in Los Angeles, where its currently lagging behind at 19.4C (66.9F) and only 8C short of the sea temperature in Bali.
Temperatures off the British coast are also rising by almost 4C a month...