Stay close to it all when you stay in Seabrook, Texas. 281-474-2425 Located 25 minutes south of Downtown Houston, Seabrook is conveniently located in the Clear Lake Bay Area halfway between Houston and Galveston. Seabrook is minutes away from the Kemah Boardwalk and NASA’s Space Center Houston. Seabrook’s Texas Coastline location places visitors in the heart of Clear Lake water activities with convenient access to the Port of Galveston where the major cruise lines depart.on cruise terminal, hotel, kemah hotel, bed and breakfast, kemah bed and breakfast