Two friends of mine witnessed 3 very bright lights under the surface of the water at roughly 150 feet depth, 1 km from shore, the lights were moving direction and cast a very long beam, a neighbor went in his boat above the area of the sighting and the lights dimmed down, later becoming brighter after boat left, this continued for roughly 2 hours Roughly a year ago, locals here under my employment saw a circular craft emerge from the water and fly off at great speed, this sighting was also made at the same area of Devil's pointMy friends have no idea what the lights were, there were no boats anywhere, it is a very rough part of the sea, and they were not divers, the lights were intensely bright, casting beams of light for at least 100 feet illuminating colors on the reef