There is now an updated, 2026 version of the Atlas of International Maritime Boundaries available for purchase!

For nearly a decade, cartographers and boundary analysts at International Mapping have been carefully crafting a collection of maritime boundary maps of every established boundary in the world. These maps have been assembled into Sovereign Limits’ Atlas of International Maritime Boundaries: 2023 Edition. The digital Atlas features more than 245 full-color maritime boundary maps, organized into sixteen maritime regions that cover every major maritime area of the world.

For a sample of the Atlas of International Maritime Boundaries, please visit this link.