How the link behaves in the area

In the Mediterranean, low-earth orbit has full coverage — Adriatic, Aegean and Black Sea included — with 50–220 Mbps and 25–60 ms (09/2026); the area’s nuance is high season: in saturated harbours in August speed drops and 4G offloads priority usage. This page sums up how the link behaves in the area; everything specific to sailing — the Balearics, the Costa Brava, passages to Sardinia or Greece, lay-up — is in MaritLink’s Starlink for yachts guide, our site dedicated to leisure boating.

Coverage

Full coverage across the whole Mediterranean, including the Adriatic, the Aegean and the Black Sea, with the exception of some territorial waters where the service is not authorised. Before a passage to those coasts the route is checked, which is part of the preliminary analysis.

The figures in the area

The operator’s indicative figures for 2026 are 50–220 Mbps down and 25–60 ms of latency. In the Mediterranean there are two nuances:

On passage, between islands or along a sparsely populated coast, the link is steady and usually in the upper part of that range: few users per cell.
In busy harbours in high season, speed drops. A plan with priority data gets preference when the cell is loaded, and it is the situation in which the difference between tiers shows.

The role of 4G

In the Mediterranean almost every boat ends up with both: low-earth orbit as the main link and the 4G they already pay for as a second route in port and up to 10 or 15 miles off the coast. The 4G offloads the satellite’s priority usage at the berth; the satellite holds where the 4G collapses, which in August is in the harbour itself. We develop it in Starlink vs 4G on a boat.

What our panel does not do today is automatic failover between the two links: which traffic goes over each is decided in advance.

Season and pausing

A sailboat that sails from May to October does not need to pay for twelve months. On recurring plans the service is paused in whole months against an annual allowance of days, and starts at the beginning of a month: the whole lay-up is planned. It is the detail that most changes the annual sum in the Mediterranean, where the season is short and clear-cut.

What affects the link at sea

Obstructions. The mast and rigging block sky; the antenna’s location is decided by the certified integrator on the survey visit, not from a diagram.
Heavy rain. Degrades the link for a few minutes; an August Mediterranean storm is noticeable, but passes. We explain it in Starlink in bad weather.
Power draw. Between 110 and 150 W; on a sailboat it forces a look at the battery budget before buying.

Next step

The detail by sailing area, the mounting options on a sailboat and the plans with lay-up pausing are in the Starlink for yachts guide. For the general picture for any vessel, continue with our Starlink for boats guide.

Starlink for yachts guide: areas, mounting and lay-up, on MaritLink.
Starlink for boats: plans, coverage and installation: the ground common to any vessel.
Starlink vs 4G on a boat: which is better: why you end up with both.
Starlink in bad weather: rain, wind and heavy seas.