BLUF: my afternoon pool water temperature is registering between 90 - 94 degrees nearly every afternoon. I want to swim, not bathe. What can I do to remedy this?

 

I have a 20’ x 50’ saltwater gunite pool. The depth at center is 6’ and the two ends are 3’. I live in south Louisiana. The pool doesn’t not have much natural shade at all. The pool has 4 pumps: filter, floor system, spa, & water features. The pool is programmed to have the filter and floor system operation from 1100-1500 and 0001 - 0400 daily.