I was stopped in traffic and saw a bright white light in the sky. It made a circle and then a straight line and disappeared.

I was driving on schillinger rd s towards Howells ferry rd. I stopped in traffic between the intersection of tanner Williams rd and old shell rd. I saw a bright white light around 6:50 am 7:00 am. It made a complete circle and faded off into a straight line before disappearing. The whole encounter lasted maybe 15/20 seconds. I didn't think much of the situation at first because it was next to a coast guard base. But after thinking about it I became more concerned it was something else.