Hi all, thanks for maintaining such an awesome source of info.
We're coming soon - 9/2-9/7, and will be doing a lot of snorkeling. We were there last December and the water was COLD, perhaps unusually so. I see water temps average ~84 in September, but am wondering what it's really like right now, and whether I should pack a shorty.
Also - if you had to choose your favorite 3-4 snorkel sites (day trip-able), where would they be? Tour operator recommendations would be welcome too.