While your eSIMFlyer will offer robust signal at the ports in Port of Spain and Scarborough, anticipate some connectivity dips during the open ocean leg of the inter-island ferry journey. It’s a great opportunity to switch to offline entertainment or simply enjoy the Caribbean Sea views. Signal should resume as you approach either island's coast, keeping you connected for landing.
HELP CENTER
Will I have signal on the Trinidad-Tobago inter-island ferry with eSIMFlyer?
Updated April 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
Does the Triply eSIM work along Namibia's Skeleton Coast?
Your Triply eSIM will provide reliable coverage in coastal towns like Swakopmund and Henties Bay , perfect for coordinating with your travel…
Read answerDo we need data with Triply to use the CamperMate or Rankers apps?
Yes, having active data from your Triply eSIM is vital for using apps like CamperMate or Rankers when exploring New Zealand . While offline …
Read answerDoes Triply's eSIM work for our group in Pico Bonito National Park?
When your adventurous group heads to Pico Bonito National Park , your Triply eSIM will offer good coverage around the lodges along the Cangr…
Read answerWill our group have internet coverage in the Albanian Alps (Theth and Valbona) with Triply?
For your group's adventure in the Albanian Alps , your Triply eSIM will generally provide good coverage in the main villages of Theth and Va…
Read answerDoes Triply support our group if we're traveling overland through multiple countries like Peru, Bolivia, and Chile?
Absolutely! Triply is designed for seamless group adventures across borders. Our single eSIM plan covers Peru , Bolivia , and Chile , along …
Read answer