Gulf of Morbihan · France — 47.55°N, 2.89°W

Boat rental in Arzon: compare every platform

Q: Do I need a license to rent a boat in Arzon?

In France, motorboats rent license-free up to 6 hp (4.5 kW) ; above that, the French coastal license or an equivalent title is required. Sail needs no license at all. Operators check papers at the pontoon — if in doubt about a specific model, ask for the engine's real power before booking.

Arzon (Gulf of Morbihan) is one of the busiest rental ports on the French coast — yet each platform only shows its own catalogue. Boat-Comparator queries them all in a single search and ranks the offers by real price.

Compare prices in Arzon →

Three-quarters sailboats: the highest sail share in our readings

Reading of 31 August 2026 for a 30 September outing: 74 offers, median €950 per day, first offer at €64, the dearest at €3,600. The sailboat takes 56 offers out of 74, i.e. 76% of the catalogue — the highest sail share of this wave of readings, ahead of Lorient (66%) and Vannes (42%). That is what puts Arzon among the six French bases with the highest median of our 75, even though its €64 floor is the 18th lowest of our 183 bases: Le Crouesty is not expensive, it is heavily rigged. For a day out, the formats to look at are the RIB (8 offers at €420, €210 to €1,386) and the motorboat (5 offers at €408, €227 to €1,320). Our collection returns no licence-free offer in Arzon. See choosing the right platform, the Arzon guide and 10 tips to rent cheaper.

3.5 m/s in a 200-metre channel: the entrance sets your timetable

Port du Crouesty and its harbour office are 600 metres away, Le Logeo 3.4 km, Port-aux-Moines 7.6 km, Port-Navalo 8.9 km, Port Saint-Jacques 10.1 km, La Trinité-sur-Mer 11.1 km, Le Bono 11.3 km, Saint-Goustan 14.3 km and the port of Vannes 15.2 km: 82 harbours inside the 60 km radius, the 3rd highest density of our 183 bases (OpenStreetMap data, ODbL). But all that wealth sits behind a door. A study by Jérôme Thiébot, Mouncef Sedrati and Sylvain Guillou, published in 2024 in the Journal of Marine Science and Engineering, modelled the Gulf of Morbihan currents: they reach 3.5 m/s in the narrow 200-metre-wide channel connecting the sea to the inner part of the gulf, so much so that the authors assess two sites there as able to host 48 tidal turbines of 8 metres diameter (see the study). 3.5 m/s is about 6.8 knots (our conversion): a rental boat doing 6 to 7 knots makes no headway against it. Leaving the gulf is planned on slack water, not on the hour written in the contract. See the marinas around Arzon, the Gulf of Morbihan currents and understanding Atlantic tides.

September: +103% on the display, zero tariff increase

The median moves from €421 for August outings (3 readings) to €856 for September ones (4 readings). That doubling is not a price rise: it is the sailing shoulder season, where weekly charters take over from day trips. The sailboat goes from €419 to €1,080 (+158%) and the catamaran from €1,192 to €2,572, while the RIB only climbs from €428 to €470 and the yacht stays flat (€1,325 to €1,358). The right reflex here is to compare at constant category and duration — see "from" price versus firm price, the Gulf of Morbihan by boat, Quiberon or La Trinité and last-minute rental.

Arzon's waters, in practice

The mouth of the Gulf of Morbihan, where the Jument current reaches record speeds for Europe. Wind-wise: moderate ocean breezes, the real subject being tide time for the narrows.

Departures, day-trip classics and season

Departures: the Crouesty marina, one of the Atlantic’s biggest, and Port-Navalo on the point. The local classics: the Île aux Moines and the gulf channels, Houat and Hoëdic offshore, and Quiberon bay. High season: from May to September, outings pegged to the turn of the current.

How it works

One search, four catalogues: Boat-Comparator queries Boataround, SamBoat, Click&Boat and GlobeSailor at the same moment, gathers the boats available in Arzon and sorts them by real price. Booking then happens with the operator, under its guarantees — free, no account.

Not sure which platform to trust? Read our comparison and our detailed reviews: Click&Boat, SamBoat, Boataround, GlobeSailor.

Frequently asked questions

How much does a boat rental cost in Arzon?

Roughly €100–250 per day for a license-free boat, €200–600 for a RIB, more for motorboats, sailboats and catamarans. Boat-Comparator compares the real prices published by the platforms at the time of your search.

Do I need a license to rent a boat in Arzon?

In France, motorboats rent license-free up to 6 hp (4.5 kW); above that, the French coastal license or an equivalent title is required. Sail needs no license at all. Operators check papers at the pontoon — if in doubt about a specific model, ask for the engine's real power before booking.

Which platforms list boats in Arzon?

Boat-Comparator queries Boataround, SamBoat, Click&Boat and GlobeSailor live, showing price, photo, rating and booking link for every offer.

How much does it cost to rent a boat in Arzon (Le Crouesty)?

On our reading of 31 August 2026 for a 30 September outing: 74 offers, median €950 per day, ranging from €64 to €3,600. By category: RIB €420 (8 offers, €210 to €1,386), motorboat €408 (5 offers) and sailboat €1,095 (56 offers, €64 to €3,600). Sailboats are 76% of the catalogue, which pulls the overall median up: for a single day, look at the RIB or the motorboat.

Do you have to account for the currents when leaving the Gulf of Morbihan from Le Crouesty?

Yes, it is the number one constraint. A 2024 study in the Journal of Marine Science and Engineering measures tidal currents reaching 3.5 m/s — about 6.8 knots — in the 200-metre-wide channel connecting the sea to the inner gulf. A rental boat doing 6 to 7 knots simply stops advancing against it: ask the operator for the slack-water time and plan your outing around it, not around the hour on the contract.