G U L F O F M E X I C O A T L A N T I C O C E A N C A R I B B E A N S E A P A C I F I C O C E A N Straits of Florida Virgin Passage Bay of Campeche Gulf of Panama Gulf of Honduras Panama Canal Cay man Tre nc h Pu erto Rico Tre nc h 0 100 0 100 400 Miles 400 Kilometers North Coral reef Grenada Barbados St Lucia Dominica U N I T E D S T A T E S M E X I C O G U A T E M A L A B E L I Z E E L S A LV A D O R H O N D U R A S N I C A R A G U A C O S T A R I C A P A N A M A C O L O M B I A V E N E Z U E L A C U B A A C IA M A J D O M IN IC A N R E P U B LI C I T I A H Puerto Rico Cayman Islands Tortola Guadeloupe Montserrat Isla de Margarita Bonaire Curacao St Martin/ St Maarten St-Barthélemy Anguilla Martinique T H E B A H A M A S G R E A T E R A N T I L L E S L E S S E R A N T I L L E S L E S S E R A N T I L L E S L E E W A R D I S L A N D S W I N D W A R D I S LA ND S W E S T I N D I E S Trinidad Tobago St Vincent Antigua Barbuda Aruba Buck Island St Croix St John St Thomas The U.S. Virgin Islands Caribbean Setting