Garmin BlueChart g3 Vision - Brownsville-Key Largo (VUS515L)

Coverage

Detailed coverage of the Gulf of Mexico from Brownsville, TX to Plantation Key, FL including Corpus Christi, TX, Matagorda Bay, Galveston Bay, Port Arthur, TX, Atchafalaya Bay, the Mississippi Delta, Chandeleur Islands, Tampa Bay and the Florida Keys west of Key Largo. Also includes Lake Ponchartrain and Lake Maurepas to Vermilion Bay and Lake Calcasieu. Bathymetric coverage of offshore features from Northwest Slope to Tortugas Terrace including Keathley Canyon, Green Canyon, Orca Basin, Mississippi Canyon, Southwest Pass, DeSoto Canyon, Florida Middle Ground, Howell Hook, and Tortugas Bank.