diving key largo suggestions for dry suit undergarment

[reefman]

historical average(mean) water temp @ molasses reef(MLRF1) in late may from the period 1987-2008 is 79-81F(taken from the NDBC website). checking a few of my previous dive reports posted here; water temps @ molasses were 78-80F this past may,,,,,,,,,,,,,,,,

reefman
key largo

 

[Bratface]

Dry suit in the Keys? I lived in Key West before moving down the island chain. I'm the kind who gets cold easily and survived nicely during the winter months (and stayed warm) in a 5mm without hood or beanie. I did put on a sweatshirt and wool beanie when I got out of the water. By May the water will be much warmer. Save your money on checked luggage and leave that dry suit stuff at home.