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1963 Map of Sea Isle

Name: 1963 Topographic Map of Sea Isle
Creator: U.S. Geological Survey
Published: 1966
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1966

About this map

Galveston Island's southwestern reaches reveal a landscape of expanding coastal development and intricate marshlands in the early 1960s. The burgeoning communities of Sea Isle and Bay Harbor are visible along the southern shoreline, linked by the San Luis Pass Road as it skirts West Beach. This period shows the transition of the barrier island from a more isolated environment toward a residential and recreational destination, while the northern bayside remains dominated by natural features like Snake Island Cove and Maggies Cove.

Across the waters of West Bay, the mainland is defined by a labyrinth of tidal channels and inlets. The Intracoastal Waterway cuts a straight line through the shallows, passing landmarks such as Cedar Lake and Rattlesnake Mound. To the west, the map details the confluence of Halls Bayou and Chocolate Bay, where small fishing cabins dot the shoreline, indicating the area's long-standing importance to local maritime culture.