The uniformitarian Middle to Late Cretaceous seaway of North America serves as an interesting feature in earth’s past. Much paleontological work has been performed and many environmental reconstructions have been attempted to determine conditions during this time. What does this period of time hold for young earth creationists? This paper examines the uniformitarian Cretaceous seaway within the young earth Creation/Flood model and suggests that this seaway did exist, but only as Flood waters slowly receded from the North American continent.