This summer, the UK coast is experiencing an unusually large number of jellyfish due to record warm sea surface temperatures caused by global warming. Warm waters encourage jellyfish blooms and longer stays near the shore. Species spotted include compass, barrel, moon, lion’s mane, blue, and mauve stinger jellyfish.
Jellyfish play an important role in the marine food chain, serving as food for animals like turtles. While blooms are more frequent because of climate change, jellyfish have short lifespans, typically living and dying within a single summer. They are delicate and vulnerable to storms and strong currents. Experts encourage people to observe jellyfish safely and appreciate their beauty.