At the peak of summer, the average high is 89° F (32° C), but the surrounding ocean water provides cool relief from the summer heat. Despite an average water temperature in the mid-80s (30° C), the sea is rejuvenating and refreshing for swimming, snorkeling or diving. Afternoon thunderstorms are common each summer, but the storms often pass before they can spoil an entire day.

You may be considering the Atlantic hurricane season as you plan your vacation in the Keys. The hurricane season can affect the Atlantic and Gulf coasts of the United States beginning June 1st through November 30th. Traditionally, the highest potential for storms is between August 15th and October 15th. However, the daily weather during this period tends to be some of the most beautiful of the year. Tranquility Bay Resort offers a hurricane clause to protect our guests so please inquire when dialing our call center.