Starlink in the Canary Islands: A Guide for Ocean Sailors and Fleet Operators
The Canary Islands are the most important Atlantic departure point for European sailors. Every year between October and January, thousands of yachts and motorboats gather in ports like Las Palmas de Gran Canaria and Marina Rubicón before crossing to the Caribbean, Cape Verde or the West African coast. For the Canarian fishing fleet, this archipelago is the operational base for one of the most demanding sectors in the eastern Atlantic. This guide covers everything you need to know about Starlink Maritime if you sail from or around the Canaries.
Starlink Coverage in Canarian Waters
Coverage across the Canary Islands is excellent and unrestricted in 2025. Starlink operates under licence in Spanish waters, and the Canaries — as Spanish territory — are fully included.
Average speeds reported in the area
| Zone | Download speed | Latency |
|---|---|---|
| Open water between islands | 120-220 Mbps | 25-40 ms |
| Las Palmas / Santa Cruz harbour | 60-140 Mbps | 28-45 ms |
| Puerto Calero / Rubicón (Lanzarote) | 80-160 Mbps | 25-40 ms |
| 50-100 NM south (Africa route) | 100-200 Mbps | 25-40 ms |
| 100-200 NM west (early Atlantic passage) | 80-180 Mbps | 28-50 ms |
ARC season congestion (November-December) can degrade speeds in the main gathering ports — hundreds of active Starlink dishes in a single anchorage create some local saturation. In open water, performance is consistent.
The Canaries as an Atlantic Passage Hub
Key ports for ocean sailors
Las Palmas de Gran Canaria is the reference port for Atlantic departures: full marina capacity, technical services, provisions and the logistics backbone of the ARC and other ocean rallies. This is where most boats install or verify their Starlink before crossing.
Santa Cruz de Tenerife is the main base for the deep-sea fishing fleet and commercial traffic, but also receives passage-making yachts en route to Madeira or the Azores.
Puerto Calero and Marina Rubicón (Lanzarote) are the preferred staging ports for boats waiting for a wind window to Cape Verde or the Caribbean. The ocean route south-west is direct from here.
Coverage on long-range routes
This is the question ocean sailors ask most: how far does Starlink signal reach once you leave the Canaries?
- Canaries to Cape Verde (approx. 850 NM south): Starlink coverage available on the full route. Cape Verde has held a Starlink licence since 2024.
- Canaries to the Caribbean (2,700-3,000 NM west): Starlink coverage available on virtually the entire route. The central tropical Atlantic has unrestricted LEO coverage. Destinations including Barbados, Martinique, St Lucia and the Dominican Republic all have Starlink coverage.
- Canaries to Madeira / Azores (north): excellent coverage throughout. Portugal has full Starlink coverage.
- Canaries to West Africa (Mauritania, Senegal): verify local licence status before departure. Technical LEO coverage exists, but operating licences vary by country.
The Canarian Fishing Fleet: A High-Demand Use Case
Canarian deep-sea fishing vessels operate in African fishing grounds — off Mauritania, Senegal, Guinea-Bissau and Morocco — at distances of 200-800 NM from their home port. For these vessels, Starlink Maritime is not a convenience: it is operational infrastructure.
What Starlink delivers to the Canarian fishing fleet
VMS and fleet monitoring: fishing vessel monitoring systems require continuous connectivity. Starlink enables real-time transmission of position, catch data and vessel status with far greater bandwidth than traditional VSAT systems.
High-resolution weather data: GFS and ECMWF models at 3-9 km resolution, updated every 6 hours, downloaded in minutes rather than hours. In grounds with volatile weather patterns (Canary-Saharan Bank), this is operationally significant.
Catch logistics: coordination with the fish market, real-time prices, return-to-port planning. Previously handled via expensive Inmarsat calls; now it’s standard IP communication.
Crew connectivity: fishing campaigns can run 2-4 weeks. Access to video calls and messaging from the fishing grounds improves crew retention — a persistent challenge across the industry.
Remote technical support: real-time diagnosis of fishing gear, engines and marine electronics from shore.
Coverage considerations in West African fishing grounds
Starlink LEO coverage in international waters off West Africa is technically solid. The limiting factor is not the satellite signal but operating licences in each country’s territorial waters. Mauritania, Morocco, Senegal and Guinea-Bissau each operate under different regulatory frameworks. Check current licence status with InternetenelMar before each campaign.
Installing Starlink in the Canary Islands
The Canaries are one of the best places in Europe to install or upgrade Starlink Maritime before an ocean passage — there is qualified technical capability on the islands, and enough time at anchor to verify the system properly before departure.
Installation in three steps
- Equipment selection: for ocean passage-making, the Flat High Performance terminal is standard — greater wind tolerance and higher heel angle tolerance than the standard Flat terminal. For fishing vessels with complex masts or superstructures, multi-antenna layouts may be evaluated.
- Physical installation: mounted with a clear horizon across all azimuths, cabling protected from moisture and salt, anti-vibration fixings rated for rough seas. Certified installers with offshore boat experience are available in Gran Canaria and Tenerife.
- Activation and testing: activation is immediate via the Starlink app. Run speed and latency tests in port before departure, verify the obstruction angle against standing rigging, and test antenna stabilisation with manoeuvres in the harbour entrance.
Subscription plan for ocean passage-making
For an Atlantic crossing, the Maritime 50 GB plan can be adequate for a two-person crew with moderate use (weather routing, communications, basic remote work). For families or higher-bandwidth boats, the unlimited Maritime plan removes any data anxiety during 20-30 days at sea. The plan can be managed via the app — you can pause it at your destination if you arrange local connectivity there.
Frequently Asked Questions from Sailors in the Canaries
Does Starlink work throughout an Atlantic passage from the Canaries to the Caribbean?
Yes. The Starlink LEO constellation provides coverage across the tropical Atlantic. On the standard ARC route (Las Palmas to Barbados, approx. 2,700 NM), coverage is continuous across virtually the entire route. Testimonials from sailors in recent editions confirm consistent connectivity throughout, including in the Inter-Tropical Convergence Zone.
Can I install Starlink in the Canaries if my boat is registered in another European country?
Yes. The Starlink Maritime plan is global and operates regardless of the boat’s flag. Installation in the Canaries does not require Spanish registration. You only need an active subscription and a fitted terminal.
How much bandwidth do I need to work remotely during an Atlantic crossing?
Stable video calls (Zoom, Teams) require 3-5 Mbps symmetrical. General office work (email, documents, SaaS tools) needs 1-2 Mbps. Starlink Maritime typically delivers 80-180 Mbps in open water — bandwidth is not the constraint on passage. The limiting factor will be the motion of the boat, not the connection.
Does the fishing fleet on the Canary-Saharan Bank have Starlink coverage?
The Starlink LEO footprint covers the Canary-Saharan Bank technically. International waters have no restrictions. For the exclusive economic zones of Morocco, Mauritania and Senegal, local operating licence status may vary. Contact InternetenelMar for current information before each campaign.
Is Starlink worth it for a 2-3 week stopover in Las Palmas preparing for a passage?
If you already have the terminal, activate it — the service covers all pre-departure needs perfectly (chart downloads, weather, communications). If you don’t have a terminal, the marina WiFi may be sufficient for a short stop. The case for installation is justified by the ocean passage ahead, not by the Canaries stopover itself.
What is the difference between Starlink Maritime and standard Starlink for ocean sailing?
Standard Starlink (designed for land use) is not built for marine motion or continuous salt-air exposure. The Maritime terminal is sealed for marine environments, has active antenna stabilisation to compensate for vessel movement, and tolerates wider temperature and humidity ranges. For an ocean passage, the Maritime terminal is the only appropriate option.
Departing from the Canaries in the coming months and need advice on Starlink for your passage or fleet? Request a free, no-obligation consultation — we’ll guide you on the right equipment and installation process before you cast off.