How cold does it get there? Below freezing?

"Donal" wrote
I used to take my boat out of the water for the winter. However, a few
years ago I discovered the joys of winter sailing.

I only get a couple of days on the water in winter, but they tend to be
better than the best summer days. Winter brings empty seas and almost
infinite visibility ...

There is nothing like a crisp February day on an empty sea.