How to access Brentwood Marina by water:

This location sits along the inland waterways of Galveston Island, with access from Offatts Bayou and nearby channels connecting to Galveston Bay. Use your boat’s GPS or a navigation app like Navionics or Garmin ActiveCaptain and enter the coordinates or address directly.

As you approach:
Stay within marked channels to avoid shallow areas.
Look for marina signage and docks along the shoreline.
Reduce speed as you get close—this is typically a no-wake zone.
Monitor your depth finder, especially if lake levels are low.

If you’re unfamiliar with the lake, it’s a good idea to follow main boating routes shown on your chart until you’re near the marina, then ease in carefully.