Orange orb moving oddly low in the sky, two additional orbs appeared behind it forming an elongated triangle.

Big orange orb moving just above the tree tops along the beach coast (West to East). The movement looked as if it were riding ripples of a wave. Very low in the sky. When it got to be directly in front of me (over the Hampton Bays Coast Guard Station and less than a mile away) , two additional orbs appeared simultaneously behind it forming an elongated triangle. An additional orange orb from the ocean side and a red orb from land side. It then moved in formation as an elongated triangle through the treetops out over the ocean. Could not have been more than a couple hundred feet up and never made a sound.