The Dunbar Maritime Culture House is proposed as a contemporary civic building rooted in the working harbour, combining maritime craft, cultural interpretation, and social gathering within a protected waterfront setting. Positioned on an exposed peninsula edge, the project responds to Dunbar’s strong coastal climate through two one-storey volumes arranged to create a wind-buffered courtyard and a semi-covered public threshold. The proposal brings together a working layer of boat repair, net mending, archive and tool storage, a cultural layer of exhibition and storytelling, and a social layer of café, event space, and harbour-facing gathering areas. Rather than operating as a static museum, it is conceived as a living maritime institution that supports local identity, public engagement, and year-round use.