@roger,
I knew the this particular pool was open all year round, but I just found out that in the winter they heat it to 80 degrees!
I started going to the pool instead of yoga, thinking for the summer, since when getting home after work, cold water sounds really good.
But, if the waters that warm, I might just extend the swimming time long enough to save some money.
Plus, they'll be a lot fewer people there then.