🌊🤔 A surprising scene over the bank holiday weekend left swimmers puzzled as the sea at Porthdinllaen beach mysteriously turned brown! Amidst a scorching heatwave, locals and tourists alike feared a potential sewage spill. But fear not, Natural Resources Wales (NRW) has set the record straight!
NRW confirmed that the change in water colour was not due to pollution but a natural occurrence caused by Phaeocystis algae. This harmless algae is commonly found in coastal waters and can turn the sea a brownish hue — often resembling frothy scum — especially when sunshine and warm temperatures combine.
Arfon Hughes from NRW reassures everyone, saying, “Our officers investigated reports and discovered it was just Phaeocystis, which poses no threat.” So, you can breathe easy and enjoy the beach, knowing it’s safe.
For those who are ever concerned about potential pollution, you can report issues directly to NRW’s 24/7 incident line or submit concerns through their online form.
Porthdinllaen, beloved for its stunning sandy bay and the iconic beachside pub Ty Coch, remains a beautiful spot despite this natural phenomenon. Known as one of the world’s best beach bars, it’s the perfect place to soak up the sun and embrace the seaside vibes. 🌞🍹
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