Nomad jellyfish drifting underwater in shallow clear warm Welsh shimmering ocean tide

nomad jellyfish drifting underwater shallow clear warm shimmering welsh ocean tide coastline waves water sea floating fish jelly pool swimming rock white animals creature sparkling transparent dangerous relax uk rhopilema nomadica beach adventure marine marine life underwater world wildlife body britain wales beached stinger translucent tentacles sting sea life oceania life grounded aquatic