Beachgoers in Praia de Buarcos, Portugal scrambled to find cover as a rare and dramatic cloud swept across the beach on June 29. The tubular, wave-like clouds are part of a natural phenomenon known as a roll cloud. READ MORE: https://str.sg/tgvC Follow The Straits Times on YouTube: https://str.sg/ytsub Turn on notifications 🔔 to stay updated. -------------------- WEBSITE ➤ https://www.straitstimes.com WHATSAPP ➤ https://str.sg/whatsapp TIKTOK ➤ https://www.tiktok.com/@straitstimes INSTAGRAM ➤ https://www.instagram.com/straits_times FACEBOOK ➤ https://www.facebook.com/TheStraitsTimes TWITTER ➤ https://twitter.com/straits_times TELEGRAM ➤ https://t.me/TheStraitsTimes PODCASTS ➤ https://str.sg/stpodcasts Video: Storyful/Reuters #straitstimes #beach #portugal #weather