Charlevoix, MI, United States

Charlevoix, MI: Submarine Cable Landing Point

Charlevoix, Michigan, situated on the shores of Lake Michigan in the United States, serves as a submarine cable landing point for an intra-national freshwater cable system. One submarine cable is associated with this location, making it a single-cable terminus rather than a multi-cable hub. The cable planned here connects points entirely within the United States, reflecting the growing use of submarine cable technology across the Great Lakes rather than open ocean corridors.

The single cable landing at Charlevoix, MI links this Michigan community to other domestic endpoints across Lake Michigan, enabling an intra-regional freshwater crossing. This positions Charlevoix as part of a domestic connectivity corridor rather than an intercontinental or transoceanic route.

Cables Landing at Charlevoix, MI

The Lake Michigan Crossing Peninsula and Island Connection is the one submarine cable associated with Charlevoix, MI. This cable carries a draft Ready for Service (RFS) date of 2028, indicating it is currently in a planning or early development phase. All endpoints of this cable are located within the United States, making it an entirely domestic system routed beneath the waters of Lake Michigan. No cable length or capacity specifications have been published at this stage of the project.

Regional Context

Within the broader United States submarine cable landscape — which spans 113 cables across 160 landing points — Charlevoix, MI hosts a single cable and ranks in the top 69% of the country's 167 landing points by cable count. Compared to prominent United States landing points such as Boca Raton, FL and San Juan, PR, each of which hosts eight cables, or Hermosa Beach, CA and Kapolei, HI with five cables each, Charlevoix represents a smaller, more specialized node in the national submarine cable network.

Network Role

Charlevoix, MI functions as a single-cable terminus within a domestic Great Lakes submarine cable project. The Lake Michigan Crossing Peninsula and Island Connection, once operational, would enable a direct undersea data route between Michigan locations separated by the lake, bypassing the need for longer overland routing around the shoreline. This makes Charlevoix a point of interest specifically in the context of intra-state or intra-regional Great Lakes connectivity rather than international or intercontinental networking.

As a freshwater submarine cable landing point still in the draft phase, Charlevoix, MI represents an emerging category of domestic underwater cable infrastructure in the United States — one that extends the submarine cable model from oceanic environments into the Great Lakes system and diversifies the geographic footprint of the national cable network.