Embodiments of the invention are directed to systems and method for providing predictable timing for read operations in a multiport memory device. Accordingly, an embodiment is directed to a multiport memory system, comprising a single port memory core synchronized to a first clock, multiple access ports synchronized to at least a second clock, and a multiplexer logic coupled to the core memory and the plurality of access ports. The multiplexer logic arbitrates access to the memory core between multiple access ports. Each access ports includes an uncertainty detect logic that measures data path latency, and an uncertainty adjust logic that operates to selectively add data path delay to increase the measured path latency to a predictable value.