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Can I expect to maintain a signal with WorldESIM while traveling on Blue Star or Seajets ferries during my Greek island-hopping itinerary?

Updated April 22, 2026

For the majority of your journey on Blue Star or Seajets ferries connecting the Greek islands, you can expect to maintain a strong signal with WorldESIM. Routes between popular destinations like Piraeus, Mykonos, and Santorini are well-covered by land-based towers. While there might be brief moments of signal loss when crossing vast stretches of open water, especially in deeper seas, you will generally be connected for over 95% of your trip. This allows you to navigate, share your experiences, and stay in touch as you cruise between stunning islands.

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