Staying connected while at sea is no longer a luxury—it’s a vital part of modern yachting. Whether you’re working remotely, streaming content, or keeping in touch with family, the right onboard internet solution can make or break your experience. But should you rely on cellular networks, or invest in a satellite service like Starlink? Here’s how they compare.
Cellular: Reliable Nearshore Performance
Cellular remains the most accessible and cost-effective option when you’re close to shore. It offers strong speeds and low latency for seamless internet use.
Strengths:
- High-speed 4G/5G within coastal range
- Low latency, suitable for video calls, gaming, and streaming
- Affordable SIM-based plans with flexible terms
- Easy installation and widespread compatibility
Limitations:
- Typical range is 15–25 nautical miles from shore
- With high-gain antennas (e.g., Peplink Maritime 20G or Poynting OMNI-402), range can extend to 30–40 nautical miles
- Connectivity drops quickly once out of tower range
- Can be congested near ports or popular anchorages
Starlink: Satellite Power for True Offshore Freedom
Powered by SpaceX, Starlink Maritime brings true global internet to boats, enabling connectivity even in the most remote corners of the ocean.
Strengths:
- Global coverage including open ocean
- Speeds up to 100–250 Mbps (and growing)
- No reliance on land-based towers
- Unlimited data depending on plan
- Fast setup with marine-optimised hardware
Limitations:
- Higher upfront cost and monthly fees
- Requires more onboard power than cellular
- Needs an unobstructed view of the sky for optimal performance
- Coverage and feature set still evolving
Which Should You Choose?
Coastal Cruising:
If your journeys keep you near shore, a strong cellular setup with a Peplink router and marine antennas may be all you need.
Remote or Offshore Voyaging:
For serious bluewater cruising, Starlink is the clear winner—providing fast, stable internet even in the most isolated areas.
The Ideal Setup?
Combine both. Use a Peplink router to bond Starlink and cellular together, enabling seamless switching and maximum uptime. SpeedFusion technology ensures automatic failover and uninterrupted service.
Summary
Choosing the right solution depends on how and where you travel. At GMTS, we build custom connectivity packages based on your vessel, cruising style, and data needs—delivering reliable performance wherever you go.