Gustavus, AK, United States

Gustavus, AK: Submarine Cable Landing Point

Gustavus is a coastal community in the state of Alaska, United States, and serves as a submarine cable landing point along Alaska's coastline. One submarine cable is scheduled to land here, connecting Gustavus to the broader domestic submarine cable network that links communities across the United States. As an intra-national landing point, Gustavus forms part of a domestic connectivity corridor serving Alaskan and broader American coastal regions.

The single cable landing at Gustavus, the FISH South system, is a draft project with a planned ready-for-service year of 2027. Because both endpoints of this cable fall within the United States, Gustavus is positioned as part of a domestic submarine route rather than an international or intercontinental link. Alaska's geographic setting along the North Pacific coast makes submarine cable connections a practical means of extending reliable connectivity to communities in the region.

Cables Landing at Gustavus, AK

FISH South is a domestic submarine cable system with a length of approximately 900 kilometres. It has a planned ready-for-service date of 2027 and is currently at the draft stage. Both endpoints of the FISH South cable are located within the United States, making this an intra-national route. Gustavus, AK is one of those domestic termination points on this system.

Regional Context

Within the United States, submarine cable infrastructure is distributed across 160 landing points hosting a total of 113 cables. Gustavus, AK, with its single cable, ranks in the top 69 percent of United States landing points by cable count. Major American landing hubs such as Boca Raton, FL and San Juan, PR each host eight cables, while Hermosa Beach, CA, Kapolei, HI, and Myrtle Beach, SC each host five, placing Gustavus among the more modest landing points in the national network.

Network Role

Gustavus, AK functions as a single-cable terminus within the domestic United States submarine cable network. The FISH South system, once completed in 2027, will connect this Alaskan community via a 900-kilometre route to another point within the United States, extending submarine cable reach into a part of the country where overland connectivity options are limited by geography. As a draft-stage project, it represents an expansion of the domestic cable footprint into Alaskan coastal communities.

In the broader submarine cable graph of the United States, Gustavus contributes a domestic Alaskan node that broadens the geographic spread of the national network. Its inclusion as a landing point reflects the continued extension of submarine cable infrastructure to serve remote and geographically distinct American communities along the Alaskan coast.