It's raining in Thailand!

I've crossed over into Thailand and am currently hanging around Krabi, waiting to catch a boat to Phi Phi island to go diving... and then all of a sudden a monsoon happened! It's absolutely pouring outside... This not being Seattle, I'm confident the rains will stop in 20 minutes, and I do intend to be underwater, safely insulated from the rain tomorrow anyway, but still, it's pouring! By a beach in Southern Thailand! I'm disappointed in you, Thailand...