If you planning to travel to Mewslade Bay Beach, Swansea, Wales, United Kingdom, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 8:20 AM. The temperature feels like 32.6 with a humidity level of 82 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.7 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 9 MPH. At the end of the day don’t miss the sunset at 4:31 PM.