If you planning to travel to Three Cliffs 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 4:16 AM. The temperature feels like 59.7 with a humidity level of 76 so dress accordingly. Cloud coverage is 9 percent with visibility at 15 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 8:11 PM.