Everglades National Park is a huge area of shallow waters and numerous small keys west of the Florida Keys, in an area charted as Florida Bay.
FLORIDA – EVERGLADES NATIONAL PARK: Due to Hurricane IRMA, Hazard to Navigation.
The U.S. Coast Guard received from the National Park Service a report of the marine waters of Everglades National Park. The waters are open to include permitted commercial operation. However, mariners should be advised that numerous sunken vessels are scattered throughout Florida Bay and the Gulf Coast District of Everglades National Park. The park has not fully assessed its maritime infrastructure and has limited emergency response capabilities at this time. Extreme caution is advised. Chart 11433 LNM 38/17