Print Coconut Cay Resort & Marina User Rating: 4 / 5 Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 7196 Overseas Highway Marathon, FL 305-289-7672 Website By Water 24.720867, -81.063342 JavaScript must be enabled in order for you to use Google Maps. However, it seems JavaScript is either disabled or not supported by your browser. To view Google Maps, enable JavaScript by changing your browser options, and then try again.Map