The Noordelijke Deltakust, or Northern Delta Coast, is a designated coastal water body within the Dutch Delta region of South Holland. It is part of a larger network of coastal waters managed under European water quality frameworks and is contiguous with other significant coastal zones like the Voordelta, Zeeuwse kust, and Hollandse kust. This area represents the dynamic transition between the North Sea and the historic Rhine-Meuse delta, characterized by tidal influence, sandy substrates, and a mix of natural and engineered coastal features. As a coastal water body, it supports a marine ecosystem and is subject to specific environmental monitoring and management protocols.