I finally got to see the Humpback today. It appeared not long after low tide (but definitely with the incoming tide).
It was just cruising up and down about a mile off the Ythan estuary. This was at about 12.30.
I've just heard that it is breaching offshore this evening (which it has done for the past couple of days)
It looks like evening is best but I guess the state of the tide might affect that.
The good news is that it is still around. Seen from Newburgh between 13.20 and 15.15 today.
Worth a shot? Who knows.
Two Humpbacks seen off Newburgh today.