Seychelles High Sea

The distant waters around the Seychelles lie within the western Indian Ocean, where seasonal winds and ocean circulation shaped routes between Africa, Arabia, India, and the island world farther south. Ships crossing open water needed provisions and reliable knowledge of direction, while islands could offer landmarks and opportunities to recover. The usefulness of a landfall depended on freshwater, shelter, and the condition of a vessel rather than simply its appearance on a chart.

France claimed the Seychelles in 1756, and in 1770 a party arriving from Mauritius established a settlement on Sainte Anne. It included French settlers, Indian workers and enslaved Africans. Plantation production depended on coerced labour, and the islands came under British control during the Napoleonic Wars, formalized in 1814.