I was in the Socorro’s this April. Water temps were 73-75. So, whatever exposure protection works best for you in that temp range is what I would go with. I would not expect the water temps next year to be any warmer than that. If anything, a degree to 3 less.
I wore my newish Henderson Aqualock 5mm and was comfortable. I brought a hooded vest, but didn’t need it. That wetsuit is an incredibly warm and fleece lined 5mm. I would not have been comfortable with anything less.
Many in my group wore 7mm and would not have been comfortable with less than that. So, it depends on each persons comfort level.
I wore my newish Henderson Aqualock 5mm and was comfortable. I brought a hooded vest, but didn’t need it. That wetsuit is an incredibly warm and fleece lined 5mm. I would not have been comfortable with anything less.
Many in my group wore 7mm and would not have been comfortable with less than that. So, it depends on each persons comfort level.