Docked on a liveaboard about 60 miles south of Jucaro, Cuba, one diver ditches 5G for a distraction-free week among the mangrove islands that comprise the Jardines de la Reina.

The Atlantic hurricane season runs from June 1 to November 30. By Erin McCann Erin McCann is a senior editor on The Times’s weather team. June 1 was the first day of hurricane season in the ...