This is Sargassum seaweed (aka Pipweed) it’s very tasty raw and can be fried or steamed. It’s an invasive plant that floats in island-like masses that never attaches to the seafloor. In 2014 reportedly a dolphin whistle was computer translated for the first time and it said
Seaweed Discovery Workshop Sunday 10th May 10am 2022. Call to book 086 1062120
Introducing our Kelp cutlery. The handles are made from the stalks of this mighty seaweed. Which the storms cast up from the kelp forests, off the Skellig Coast.