Marcelle HailwaxYacht charter broker, DMA Yachting
Less than you think, in a soft bag. Cabins have limited storage and hard suitcases have nowhere to go. Swimwear, light layers, one smart outfit for dinner ashore, a hat, reef-safe sunscreen, and shoes you can slip off at the gangway.
The yacht has towels, snorkels, toys and usually a well-stocked bar. Bring your medication, your chargers and a book. Leave the heels at home.
Related: Does the crew stay on board, What is the preference sheet.