There is a particular face people make when they get their first August invoice from a Riviera harbourmaster. I have made it myself. The Cote d'Azur is the most expensive place to keep a boat in France by a wide margin, and the prices are not subtle about it.
That does not mean you cannot cruise here on a sane budget. It means you have to understand exactly where the money is being taken, and refuse to hand it over by default. Here is the real cost of a Riviera summer for a 12-metre boat, and the ways through it.
The number that defines the coast
A 10-metre boat in Saint-Tropez pays from 80 euros a night at the cheaper Jean Lescudier basin to over 171 euros a night in the Old Port. A 12-metre boat is in a higher band again. Cannes Vieux Port, Antibes Port Vauban and the fashionable Saint-Tropez berths can ask well north of 150 euros a night in August for our length.
Hold that figure against the Atlantic, where the same boat sleeps for 25 to 52 euros, and you understand the entire problem. Nine marina nights here can cost more than a fortnight's berthing in Brittany. I lay out that contrast in the cost of a Brittany cruising summer, because the gap is the single biggest decision a French cruiser makes.
Why the Riviera bill is worse than the headline
Three traps inflate the Med invoice beyond the advertised rate.
First, electricity and water are more often metered or charged on top here than on the Atlantic, where they are usually included. A 120-euro berth becomes 140 once you plug in.
Second, tourist tax (taxe de sejour) bites hard. The Riviera caps it near 6.43 euros per person per night, and a 12 to 16 metre boat is counted as two occupants, so two crew can owe over 12 euros a night in tax alone before they have touched the berth.
Third, August demand. The fashionable ports near Saint-Tropez sit at the very top of their band in peak weeks and you take the price or leave. The full Riviera warning is in Cote d'Azur marina fees.
The way through: anchor the coast, ration the marinas
The cruisers who survive a Riviera summer financially do one thing: they anchor far more than they berth. The Cote d'Azur has superb anchorages, the Lerins islands off Cannes, the bays around Cap Ferrat, the gulfs near Saint-Tropez, where you swim off the stern for nothing instead of paying 150 euros to look at a quay.
The catch is the posidonia seagrass rules and the swell, which make anchoring a skill rather than a default. But get it right and you flip the budget. My typical Riviera month runs maybe 20 anchor nights to 8 marina nights. Eight nights at an average of 120 euros is 960 euros; anchoring the other twenty saves what would have been another 2,400.
Diesel and the short Med hops
The Riviera passages are short and the wind is fickle, so you motor more than on the Atlantic. Across a month I burn around 100 litres between marinas and motoring through calms. With French diesel near 2.12 euros a litre in spring 2026 and fuel berths a little higher, that is roughly 215 euros of diesel for the month. Modest against the berthing, which is the whole story of this coast.
Eating on the most expensive coast in France
Restaurants here range from sane to absurd. A plat du jour inland is still around 15 euros, but a waterfront dinner for two in Saint-Tropez or Cannes can clear 100 euros before you blink. The menu du jour, 16 to 28 euros elsewhere in France, gets quietly forgotten in the fashionable ports.
The defence is the same everywhere: provision off the markets, where a couple's weekly shop runs 75 to 110 euros, and treat the waterfront restaurants as rare events. Cook aboard at anchor, eat ashore in the back streets rather than on the front, and the food line stays human. A month for two, cooking mostly aboard with a few meals out, lands around 600 to 700 euros.
A Riviera month, totalled honestly
Here is a realistic August month for two on a 12-metre boat, anchoring hard and rationing the marinas:
- Berths (20 anchor nights, 8 marina nights at 120 euros): 960 euros
- Tourist tax on marina nights (two crew, around 12 euros a night): 96 euros
- Metered power and water top-ups: 70 euros
- Diesel: 215 euros
- Food (provisions plus occasional meals ashore): 650 euros
- Contingency: 200 euros
That is around 2,190 euros for the month for two. Now run the lazy version, a marina every night at 130 euros, and the berthing alone is over 3,900 euros, before tax, power, fuel and food. The same month, the same boat, more than double the total.
Timing the Riviera season
The Cote d'Azur is at its most expensive and most crowded in August, when the whole of France and half of Europe descends on it. The berths are dearest, the anchorages busiest, and the harbourmasters least inclined to negotiate. If you can possibly avoid August, do.
June and September are a different coast. The water is warm, the Mistral less frequent, the marinas noticeably cheaper and the anchorages usable rather than packed. A berth that asks 150 euros in August can come down meaningfully in the shoulder weeks, and the dropping demand makes anchoring far less of a scrum. The same cruise, three weeks earlier or later, is a calmer and cheaper trip.
The anchoring rules you cannot ignore
The Riviera saving depends on anchoring, and anchoring here is increasingly regulated to protect the posidonia seagrass meadows. Large stretches now ban anchoring over seagrass entirely, with eco-mooring buoys provided instead and real fines for getting it wrong. This is not bureaucratic noise: the enforcement is active and the penalties are steep.
So the cheap anchor night is not quite free of effort. You need to know where you may drop the hook, where you must take a buoy, and where you may not stop at all. Get that homework done before you arrive and the anchoring economics still hold. Ignore it and a fine can wipe out a week of savings in one afternoon.
Is it worth it
For a season I would not choose the Riviera on cost alone. For a few peak weeks of the best Mediterranean cruising in France, anchoring most nights and treating marinas as a luxury, it is defensible. The mistake is sliding into nightly berths out of habit and waking up to an August invoice you never decided to pay.
A short note on the alternatives
If the Riviera bill genuinely worries you, the honest move is to spend most of your Mediterranean time elsewhere and visit the Cote d'Azur for a deliberate week or two rather than a whole season. Corsica gives you clearer water at saner prices. The Languedoc coast to the west has municipal ports charging a fraction of the Riviera rate. Even within the Cote d'Azur, the difference between the fashionable Saint-Tropez berths and a quiet bay around Cap Ferrat is the difference between an eye-watering invoice and a free night under the same stars.
The point is not that the Riviera is bad value, it is that it is expensive value, and you should pay for it on purpose. A week of the best of it, anchoring most nights, is a fine thing. A season of nightly berths is a way to spend a deposit on a flat.
If the numbers here put you off, compare them honestly against the cost of a Corsica cruise, which offers Mediterranean water at noticeably saner prices. The Riviera is a place to visit deliberately, with the anchor ready and the credit card put away.
