Hi John
Spoke to Paul at the marina and he thought the ice was upwards of 3" think - I couldn't break the ice at the back of the boat today.
Marina staff have given up trying to break up the ice for fear of damaging their boats - I think they did a good job for as long as they could.
Minus 6 here in Glasgow again tonight, so prob as cold, if not colder, at the marina, so little chance of any melt for a few days yet. Boats still seem to have a few inches of free water around the hulls today, but the pontoons felt almost like solid ground with very little movement walking out to the end of A leg.
Will be back up to the marina early in the week for another check-up - will take more pics then, and let you know how things look.
Cheers
David