This was a very large cuttlefish. I think that it and the pictures of the one that follow were Broadclub Cuttlefish (Sepia latimanus).
This and the following pictures were of the same Cuttlefish. Dark and bumpy. If you can find my You Tube link you can see it move.
Light and smooth on the move.
It can do dots too.
Dark with blue spots.
This is a different Cuttlefish. It has a little bit of stripes to it. The spots look green too.