Read this before you trust any depth number

Depths shown are typical approximate ranges at normal water levels, not survey data and not for navigation. The Indian River Lagoon system has almost no lunar tide; water levels swing with wind, season, and rainfall, and a strong west wind can take a foot or more out of a canal. Shoaling changes after storms, and depth at the seawall often differs from depth mid-canal.

Before you buy any waterfront home, verify depth at the dock at low water, in person, for your specific boat. I do this with my buyers, it takes an hour and it can save you the whole purchase.