Extremely weird dream. Was at the beach and swmming in the sea when a huge black ICBM shot by horizontally, riding the waves like a boat. There was a large pitch-black seal sitting on it with silky fur. It looked confused as if it didn't want to be there. The missile went by a few meters from where I swam, quite slowly like a motorboat. I instinctively dived underwater but realized this would probably not help at all in case of an explosion. I could see the flames of the ICBM rocket motor underwater a few dozen meters away from me, the water was very clear and blue. Eventually I had to come to the surface and saw how the missile uncontrollably took off and spiraled into the distance. It tossed off the seal which impacted the windowfront of a beach cafe some hundred meters away, totally wrecking it. The missile crashed into the beach nearby sending people flying into the air like dolls but it did not explode. I had to laugh because the scene was so surreal.