2019 Map of Pass Cavallo SW

About this map

Matagorda Island stretches along the Gulf coast in this coastal survey, serving as a primary barrier between the open Gulf of Mexico and the protected waters of Espiritu Santo Bay. The map highlights the critical maritime gateway at Pass Cavallo, where the bay system meets the sea. This natural inlet has historically shaped the maritime activity and ecological patterns of Calhoun Co and Matagorda Co. Small landforms like Farwell Island and Grass Island dot the bay side of the main barrier island, creating complex habitats in areas such as Big Pocket and Lighthouse Cove. The geography here reflects a dynamic coastal environment where narrow channels and expansive bays define the landscape's character.