I'm hoping to be in Saba this time next month, and trying to figure out my neoprene requirements. Searching for info on water temps for next month isn't turning up too much and what I have found is a pretty broad range... anywhere from 78 to 83 (a range that'll either have me comfortable in board shorts and a rash guard all week or needing a 5mm by the end of the week). Anybody have any first hand info or a link to reliable info?