It was a stormy/ over cast night which usually make fishing better. Me, my brother and my friend were down the harbour fishing of the rocks. While we were fishing we was watching this huge black thunder cloud slowly makings it's way to land, on which over the next hour or two it past over us, lightly raining on us. We stayed fishing for about another 20 mins with no bites, so decided to call it a night. While walking back to the cars and still looking at this massive cloud, I observed what I can only describe as a neon blue bird shape light flying in and out of this cloud kinda like a eagle riding on a thermal updraft. I felt really stupid but told my brother and my friend what I just saw, my friend laughed and kept on walking while me and my brother kept talking but looking at the cloud. All of a sudden we seen it together but this time it went in a straight line in and out of the cloud, then disappeared. This thing was massive and distance it covered and th! e speed it turned baffled me and my brother to this day((NUFORC Note: Witness indicates that the date of the sighting is approximate. PD))