Outdoor pool, UK, toddler. Aibu?

[Holidaysshmolodays]

Hi
Needing some ftm advice!
Found the perfect half term hotel but it has only an outdoor pool. Heated to 30 degrees but outdoors all the same.

Aibu or is this not appropriate for 18 month old? Will baby get cold or aibu?!

In October half term? Where is it? End of October in Scotland is likely going to a lot colder / wetter that down in Cornwall.

I swim in an outdoor pool year round that is heated to 28. The water is fine, it's the getting out and getting changed that is cold. Plus I'm actively swimming, an 18month old isn't going to generate much body heat.

Scotland. Beautifully picturesque but I'm worried about the practicalities.