The best time to go to the Turneffe Islands is during Belize's dry season, which runs from late November to mid-May.During these months, you'll experience consistently sunny weather, calm seas, and excellent visibility for all water activities. This period is ideal for divers and snorkelers looking for the clearest views of the atoll's coral formations and marine life. Anglers will also find this time optimal for fishing, with pleasant conditions contributing to a comfortable and productive experience.While the wet season (June to November) can bring more rain and potential for tropical storms, it often means fewer crowds and lush green scenery.