Starlink Maritime Complete Guide 2025: Coverage, Speed, Pricing and How to Get It for Your Vessel
If you’re looking for high-speed connectivity for your vessel, Starlink Maritime is arguably the most advanced solution available today. This complete guide explains what it is, how it works, what plans are available, and how to get it installed on your boat.
What is Starlink Maritime?
Starlink Maritime is SpaceX’s satellite internet service specifically designed for vessels. Unlike the residential service — built for fixed land-based installations — the Maritime plan is optimised for use in motion and on the open ocean, with antennas purpose-built to withstand vibration, salt spray and extreme weather conditions.
The technology that makes Starlink possible is its constellation of Low Earth Orbit (LEO) satellites, positioned at roughly 550 km altitude. This proximity — compared to traditional geostationary satellites at 36,000 km — dramatically reduces latency and improves connection stability.
By early 2025, SpaceX’s constellation exceeds 6,000 active satellites, with expansion plans to over 12,000 in coming years. This guarantees virtually continuous global coverage.
Key Differences: Starlink Residential vs. Starlink Maritime
Many vessel owners wonder whether they can simply use a standard residential Starlink plan on their boat. The short answer: not optimally, and offshore, not at all.
| Feature | Starlink Residential | Starlink Maritime |
|---|---|---|
| Use while moving | No | Yes |
| Ocean coverage | No | Yes |
| Antenna | Standard | Marine certified |
| Water resistance | Basic (IP54) | High (IP56+) |
| Download speed | 100–200 Mbps | high speed |
| Latency | 20–40 ms | low latency |
| Hardware price | ||
| Monthly price | –90/month | –900/month |
| SLA guarantee | No | Yes (enterprise plans) |
| Pause subscription | Yes | Plan dependent |
The Maritime antenna is designed to operate with the vessel underway, including in rough sea conditions. It includes automatic pointing systems to maintain the satellite link regardless of the vessel’s pitch and roll.
Available Plans in 2025
Starlink currently offers three service levels for maritime use:
1. Starlink Maritime Standard
- Speeds: 50–150 Mbps download / 20–40 Mbps upload
- Latency: low latency
- Approximate price: enquire for monthly rate
- Ideal for: recreational yachts and sailboats, occasional offshore sailors, vessels up to 20m
2. Starlink Maritime Priority
- Speeds: up to 250 Mbps (priority data)
- Latency: 20–40 ms
- Approximate price: enquire–900/month depending on priority data GB
- Ideal for: superyachts, fishing fleets, vessels with multiple simultaneous users
3. Starlink Maritime Enterprise
- Guaranteed speeds and defined SLA
- Dedicated technical support
- Pricing on enquiry
- Ideal for: commercial fleets, offshore vessels, critical operators
All plans include global coverage with no additional roaming charges by zone.
Coverage by Region in 2025
Starlink Maritime coverage in 2025 is virtually global. The only areas with limited or no coverage are some polar regions above 85° north and south latitude.
Regions with full confirmed coverage:
- Mediterranean Sea (including Adriatic, Aegean and Black Sea)
- North and South Atlantic
- Caribbean Sea
- North and South Pacific
- Indian Ocean
- UK and Irish coastal and offshore waters
- Australian and New Zealand waters
- North Sea and Norwegian Sea
Regions with limited coverage:
- Extreme Arctic (>80°N)
- Antarctica (>75°S)
- Some areas under specific national regulatory restrictions (contact InternetenelMar for your specific area)
The Hardware
The Starlink Maritime kit includes:
- Flat High Performance antenna: specifically designed for marine installation. Approximate dimensions: 57 × 51 cm. Weight: ~3.5 kg
- WiFi 6 Router: included, provides the on-board wireless network
- 23-metre cable: for installation between deck and living areas
- Protective cover and mounting kit
Hardware costs approximately enquire (may vary by purchase channel and region). Professional installation by our certified technicians includes secure mounting on the vessel, integration with the vessel’s electrical system and complete system configuration.
The InternetenelMar Process
The process is straightforward and free of charge:
- Contact InternetenelMar via the form on this site
- Personalised consultation: we analyse your vessel, navigation area and needs to recommend the most suitable plan
- Installation coordination: we manage professional installation at the marina most convenient for you
- Activation: the service is active from the day of installation
There are no additional charges for the consultation. InternetenelMar operates as a commercial agent and manages the commercial relationship with the installation network, so the final price to you is exactly the same.
Frequently Asked Questions
Can I pause the Starlink Maritime subscription when the vessel is in port?
Some plans allow monthly pausing. Contact InternetenelMar to discuss the option most suited to your usage pattern, as it can represent significant savings if you only sail seasonally.
Does Starlink work while the vessel is underway?
Yes. The Maritime antenna is specifically designed for use while moving, with an automatic pointing system that maintains the satellite link regardless of the vessel’s motion.
What real-world speeds can I expect in the Mediterranean or Caribbean in peak season?
Users in the Mediterranean report 80 to 180 Mbps with 25-45ms latency under normal conditions. In high congestion areas (busy marinas), speeds can drop to 40-60 Mbps. The Caribbean shows similar figures with generally fewer congestion issues in most anchorages.
Do I need a radio licence to use Starlink on my vessel?
In most European countries and in international waters, no specific additional licence is required for Starlink Maritime. However, equipment must be properly registered. Our team handles this during installation.
Want to know which Starlink plan is right for your vessel? Request your free consultation and we’ll prepare a personalised proposal at no obligation.