We were walking on the beach when we happened to look up and see two large, bright orange/yellow circles in the air. These shapes were unlike anything we had ever seen. They hovered over the coastline for a few minutes (3-4). Then one began to ascend, fairly slowly. The circle got smaller and smaller until it eventually looked like a pinhead, which then disappeared out of sight. Then the second circle did the same thing. There were no drastic movements. The discs hovered and then ascended in a slightly angled line straight up and out of sight.The objects stood out because of their size and color. I felt confident that the there was no logical explanation for the sighting except a UFO. I was not afraid at the time, but very curious. I was so amazed I didn't even think to pull out my phone to record it!