Will my CoreESIM signal be maintained during the ferry crossing between Antigua and Barbuda?

While CoreESIM's partner networks provide strong signal coverage near the port areas in St. John's, Antigua, and on Barbuda, it is common to experience temporary signal attenuation or loss in the open ocean during the transit. Cellular networks are primarily land-based, and signal strength naturally diminishes with distance from shore. Expect robust connectivity at both embarkation and disembarkation points, but anticipate potential interruptions mid-journey.