I can't even imagine 90 degree water. Up here in New England, the water temp is 60-63 degrees off Hampton Beach, NH. I've been swimming there the past four weeks and I never remember water so warm up in these parts. Ninety degrees would be like swimming in my bathtub!
I can't even imagine swimming in 63-degree water. Talk about shrinkage! Ow!
I went to Pensacola in August several years ago and the water temp was 91 degrees. It wasn't in the least bit refreshing; the air temp was 95+ and there was massive humidity, but getting in that 91-degree water didn't do a thing to cool me off!
A nice low-80s swimming pool or beach dip on a blistering hot day is a little slice of heaven, but 60 degrees? I'd pretty much have to be on fire before I'd jump in that!
}:-)4