disregard weather reports and websites; they are useless. Weather reports for jamaica ALWAYS say rain. Always.

in the tropics there is always a possibility of rain, and it does typically rain in the afternoons.... sometimes a short shower, other times a short downpour - but unless there's a specific storm, it usually only lasts a short while. And tropical rain is lovely - just pick up your towel and go sit at the bar for a while, hang out with other folks having a good time, and enjoy. Soon enough it will be time to go back in the water~!