Connectivity is typically strong when near the Mauritian coast and on islands such as Île aux Cerfs. However, expect potential signal drops while sailing on the open ocean between the mainland and smaller islets. eSIM Scout prioritizes land-based network access, so plan for intermittent service during transit across open water.
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Does eSIM Scout maintain internet connectivity during catamaran cruises to Île aux Cerfs or Gabriel Island?
Updated April 22, 2026
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