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Submarine cables in Saint Vincent and the Grenadines

7 submarine cable landing points in Saint Vincent and the Grenadines. View coordinates, connected cables, and detailed location info.

Saint Vincent and the Grenadines has seven submarine cable landing points located in Bequia, Canouan, Chateaubelair, Kingstown, Mustique, Owia, and Union Island. These landing points connect the country to three submarine cables, providing international and regional connectivity.

The longest cable serving the country is the Southern Caribbean Fiber, which has been in service since 2006 and spans 3,000 kilometers, linking Saint Vincent and the Grenadines to Antigua and Barbuda, Barbados, Dominica, Grenada, Guadeloupe, and Martinique. The newest cable is the Caribbean Regional Communications Infrastructure Program (CARCIP), operational since 2019, with a length of 225 kilometers and connections to Grenada. The Eastern Caribbean Fiber System (ECFS), in service since 1995, is 1,730 kilometers long and connects the country to Anguilla, Antigua and Barbuda, Barbados, Dominica, Grenada, and Guadeloupe.

The main internet service providers by user base are Columbus Communication St. Vincent and the Grenadines, Digicel St. Lucia, Karib Cable, and Starlink. The country has a moderate resilience classification, meaning that it has several cables, but losing a main station would significantly impact capacity. No outages have been recorded in the past 90 days.

Submarine cable resilience index: 57/100 - moderate →

Submarine cables: Saint Vincent and the Grenadines (3)

Every cable that lands in this country, with live latency on its page.

Caribbean Regional Communications Infrastructure Program (CARCIP) (225 km, since 2019) Eastern Caribbean Fiber System (ECFS) (1 730 km, since 1995) Southern Caribbean Fiber (3 000 km, since 2006)

Vital cables for Saint Vincent and the Grenadines

Cables landing here whose break would hurt this country most, by our cable graph.

No single cable break would cut this country off: alternatives exist for every cable.

Landing Points (7)

Name Latitude Longitude Connected Cables

Connectivity status

Internet status by provider and the resilience of the country's cable connectivity.

Outages and ISP status Resilience index Live map

Submarine cables in Saint Vincent and the Grenadines: questions and answers

How many submarine cables land in Saint Vincent and the Grenadines?

Saint Vincent and the Grenadines has 3 submarine cables and 7 landing points in the GeoCables database. The ones with the most landing points here are Caribbean Regional Communications Infrastructure Program (CARCIP), Eastern Caribbean Fiber System (ECFS), Southern Caribbean Fiber.

What are the oldest and newest cables in Saint Vincent and the Grenadines?

The oldest cable in service is Eastern Caribbean Fiber System (ECFS) (1995), the newest is Caribbean Regional Communications Infrastructure Program (CARCIP) (2019).

What happens if a submarine cable to Saint Vincent and the Grenadines breaks?

By our cable graph no single break cuts Saint Vincent and the Grenadines off. The largest effect comes from Eastern Caribbean Fiber System (ECFS): up to plus 1.8 ms towards Portugal. We count paths and milliseconds, not capacity.

Is the internet working in Saint Vincent and the Grenadines right now?

At the last check (2026-11-04 15:13 UTC) the internet in Saint Vincent and the Grenadines was working normally. Providers and history

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