Waterfront Canal Homes in Omega Bay La Marque, Galveston County Texas  Omega Bay waterfront canal home community located in La Marque, Galveston County Texas, has more to offer than just a wonderful price tag. This great community is located just off I-45 for easy access to Houston and surrounding areas.  The commute to the Houston Metro area is an easy 40 mile drive.  Galveston Island located just 10 miles across the causeway, gives way to the wonderful attractions of the island and the Gulf of Mexico. The homes of Omega Bay are built around 8 created canals that lead out into Omega Lake, to Jones Lake and the open waters of Galveston West Bay.  This fishing and boaters community is one of the best kept secrets of the Galveston area.  The canal home yards are bulk headed, providing t... 02/05/2011