Grand Cayman Fishing Report for December 6, 2023 Grand Cayman Fishing Report. Fishing has improved this week for those who worked around the windy weather or suffered through it. Grand Cayman’s Twelve Mile Bank was the best spot, with many fish caught from Sunday to Wednesday. On Sunday, the Anglers from West Bay held their West Bay Shoot-Out. Several good-sized Wahoo and Tuna were caught. Clayton (aka King Kong) from Grand Time Water Sports along with Primo from Primos Cerviche and Seafood were the winners! Congratulations! On Monday, one boat reported boating 11 Yellowfin Tuna, with other boats having substantial catches. Although some Wahoo were caught, they were harder to come by. Today, Roshad and Captain