I was taking our boat home from being two packed when I thought I'd better contact our GP's surgery about something I'd ignored for a couple of weeks. They said I was displaying 'red flag' symptoms and needed to be seen to asap.
I was at Long Itchington at the time and reckoned I needed to get to somewhere with shops, public transport, hospitals etc.
The canal had frozen overnight so I was ice breaking all the way the Leamington Spa. The ice made opening some lock gates and getting off lock landings difficult, I was single handing.
On the way a head popped out of a moored boat to shout "Don't you know that damages your boat. And slow down!" Slow down? I was creeping past at tickover!
Further along another someone else climed out of their boat to see what was happening. I thought, 'Oh no. Another Mr Shouty' But he just looked and said "Sometimes you've got to move, haven't you". Nice man.
Anyway, the point of all this is that despite my being worried about the brand new epoxy blacking the ice didn't damage it.
So, to the OP, don't worry and enjoy watching the ducks skating about.
(And, my thanks to the staff at Walsgrave Hospital, Coventry. God bless the NHS!)