FISHING GUIDES - FISH CAYMAN ISLANDS The fishing off “Fish Cayman Islands” is known to be some of the best in the world. Try your luck deep sea fishing, reef fishing or on the flats chasing anything from Marlin to Tarpon. Due to its location, there is always an area to fish in calm waters even on windy days. Checkout our fishing calendar below to get an idea on what type of fish are biting when you are visiting.