What you can see is a white object not attached to the iceberg, but rather spinning around and changing shape?
Around 0.44-0.47 at the right of the screen another bright object splash into the water.
Bright object around 0.44-0.47
There was no fog and it was a perfectly clear day. So any ideas what this could be I'm open to all opinions, ufo, illusion or what?
This is easily the strangest thing I have ever witnessed in my life.