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For a crew that?s sailing along the coast for a few weeks, crossing the Atlantic, or visiting several countries on a long cruise, the question is no longer just whether the Starlink antenna works at sea. The type of plan, the length of time spent outside the home country, sailing on the high seas, and even the boat?s overall length are now factors to consider. The information provided about the Maritime Personal plan helps clarify these new rules, but it also raises several practical questions for boaters.
Roam plans are becoming less suitable for long international cruises
The first point concerns boaters using Starlink Roam Unlimited on board. For an account registered in Europe, sailing between European countries grouped by Starlink is not considered international travel. The plan can be used in coastal waters up to 12 nautical miles from the coast. The rule changes when the boat leaves this area. Roam Unlimited then allows up to 30 days of service outside the region associated with the account and on the high seas.
The other Roam plans, however, are limited to the country or region of registration and are not available on the high seas. For a cruise that extends beyond these geographic or time limits, you should therefore consider the other plans offered by Starlink.
For a summer cruise lasting a few weeks, this constraint is relatively easy to work into the itinerary. It takes on a whole new dimension for a sailboat that leaves its home country for several months. A tour of the Atlantic, a transatlantic crossing followed by a season in the Caribbean, or a voyage hopping between several countries will quickly take the crew beyond that timeframe.
Effective September 27, 2026, the cost of using Ocean Mode with the Roam plan will be $6 per GB of data used. This charge applies to the amount of data used at sea, not to the duration of the connection.
Data usage then becomes a navigation factor to monitor, much like fresh water or onboard power. A video conference, an automatic backup to the cloud, or a software update take on a whole new significance when every gigabyte used on the high seas is billed separately.
For a crew that mainly wants to download weather files, exchange messages, and browse a few web pages, data usage remains manageable. But daily use of video, social media, or remote work can quickly increase data usage.
The new Maritime Personnel plan is designed for recreational boats sailing offshore
In response to the international limit on the Roam plan, Starlink offers Maritime Personnel. Its appeal to long-haul sailors lies in one specific feature: the plan allows for use at sea without the 30-day international limit announced for Roam.
It targets the recreational boating sector. Commercially operated vessels, particularly those used for passenger transport or commercial fishing, are excluded.
The switch to Maritime Personnel is not based solely on a change made through the user account. Starlink requires several pieces of information to identify the vessel.
The boater must provide the name of the boat, its flag, and its overall length. They must also provide a unique identifier. This may take the form of a hull identification number, a vessel identification number, an MMSI, or an ITU call sign. A copy of the registration certificate is also required.
In particular, this procedure makes it possible to verify that the terminal is associated with a vessel that falls within the category covered by the flat-rate plan. On the other hand, it adds an administrative step that does not exist in the same way with a standard roaming subscription.
From a commercial standpoint, Starlink is positioning Maritime Personnel as an alternative to the Roam plan for boaters who spend long periods on board and sail between multiple countries. The plan is priced at $185 (excluding tax) per month, with unlimited data in territorial waters worldwide and without the 30-day international travel limit applied to Roam. Beyond 12 nautical miles, the connection switches to Ocean Mode, which is billed as an additional charge based on data usage at $6 per GB starting September 27, 2026.
Roam, Maritime Personnel, or Global Priority: Three Different Uses Onboard
Roam retains a roaming structure, but with a 30-day international limit and billing under the Ocean plan. It is better suited for voyages where time spent abroad and time at sea are limited.
Maritime Personnel is specifically intended for use on the water by recreational vessels. Its main advantage for long-distance cruising is the absence of the international 30-day limit. Its scope of use is, however, more restricted, particularly by the characteristics and status of the vessel.
Global Priority extends coverage to both land and the high seas and adds priority data access on the network. It is not subject to the 30-day travel limit.
The choice is therefore no longer limited to the data speed available on board. It depends on the sailing itinerary, the length of time spent outside the home country, the number of nautical miles traveled at sea, and the amount of data used.
For a sailboat crossing an ocean, it?s worth doing the math before casting off. Once you?re a few hundred miles from shore, discovering that automatic backups have taken up several gigabytes isn?t exactly the kind of surprise you want to add to the logbook.
