I was at the municipal swimming pool with my daughter yesterday. The temperature was lowered to 26 degrees. On the one hand, there were almost no elderly people there (usually different, but apparently now it is too cold for them) and on the other hand, we left after 45 minutes feeling cold even though we had been swimming the entire time. At least it was warm in the changing rooms and there are still warm showers. Call me a wimp, but yes, 26 degrees is simply too cool in the water over a long period.