A heavy emergency services presence descended on a beach in south Wales on Saturday evening. Eyewitnesses reported South Wales Police officers, the Welsh Ambulance Service, the coastguard and the RNLI were all in attendance at Ogmore beach in the Vale of Glamorgan. Footage seen by WalesOnline showed a helicopter circling the coast at Ogmore above emergency vehicles at the beach which had flashing lights on. Eyewitnesses reported people had been washed out to sea sparking the heavy emergency services presence. One eyewitness said she heard someone who she believed had come off a vehicle in the sea shouting for help. It later emerged that two swimmers had got into difficulty in the water and are now ashore. Lifeboats have since headed back to station having also had to attend two paddleboarders in similar difficulty off Newton. It comes two days after Porthcawl's RNLI volunteer crew had to launch lifeboats to five separate incidents during the afternoon and evening of Thursday, July 10. Four of the launches were to people using stand up paddleboards (SUP's). Launch authority Mike Cinderby said: "Nearly all of the launches on Thursday were to paddleboarders. At least three of those launches were to paddleboarders who were struggling in strong tidal currents and were taken to safety onboard our lifeboats. "If you’re visiting the coast check conditions and tide times before you go using a trusted online source, such as the Met Office. The Bristol Channel has the second largest tidal range in the world. "We are currently experiencing spring tides which increases the speed the tide comes in and causes fast moving tidal currents. This puts the public at great risk of being cut off or getting into difficulty in fast moving tidal currents." On Saturday, which at 33.1C in places was the hottest day in Wales on record since July 2022, the RNLI issued advice to people getting in the water. They reminded swimmers of the "float to live" technique which saves lives and which involves the following: Get daily breaking news updates on your phone by joining our WhatsApp community here . We occasionally treat members to special offers, promotions and ads from us and our partners. See our Privacy Notice