The same berth on the same quay can cost five times more in August than in February. Med mooring is a seasonal market, and the calendar — not the marina alone — sets the price.
You budget a Riviera season on a headline nightly rate, then the July invoice from Port Hercule arrives at a figure you did not model, followed by an August week in Porto Cervo that costs more than the whole of the previous winter. Nothing about the yacht has changed — only the date and the postcode. Mediterranean mooring fees swing violently by season and by marina, and the owner who plans a summer on one flat number is the one who is caught out.
Berth pricing on the Mediterranean is not a utility charge; it is a scarcity market that reprices several times a year. The prime marinas hold a finite number of large berths against a fleet that all wants the same water on the same fortnight in high summer, so the tariff rises to ration space rather than to reflect any change in the service provided. A quay that is half-empty in March is turning away 60-metre yachts in early August.
Most marinas publish a formal seasonal calendar — typically a high season spanning roughly July and August, a shoulder covering May, June, September and often October, and a low or winter season across the remaining months. The boundaries are not universal, and the more sought-after ports extend their peak window earlier into June and later into September than quieter marinas do, precisely because their demand holds longer. The peak multiple over winter is rarely modest: on the most sought-after quays a high-season night can run three to five times the winter equivalent, and prime-season weeks around marquee events can climb higher still.
Reading the tariff as a single annual figure, rather than a curve that spikes in summer, is the first and most expensive mistake an owner can make. The curve also differs sharply between ports: a marina with a gentle shoulder and a modest peak may cost less across a full season than one with a low winter rate but a punishing August multiple. Budgeting therefore has to follow the calendar port by port, not average it away into one convenient number.
Every marina prices differently, and published tariffs are frequently starting points rather than the figure a large yacht actually pays once beam, prime-season loading and event weeks are applied. The ranges below are indicative nightly figures for a berth in the 40-to-50-metre band, framed to show the shape of the market rather than to serve as a quote. Actual figures move with length, beam, contract type and the specific week.
| Marina | Winter / low (per night) | Shoulder (per night) | Peak Jul–Aug (per night) |
|---|---|---|---|
| Monaco (Port Hercule) | €900–1,800 | €2,500–4,500 | €6,000–12,000+ |
| Antibes (IYCA / Vauban) | €500–1,000 | €1,400–2,800 | €3,500–6,500 |
| Saint-Tropez | €500–1,100 | €1,800–3,500 | €4,500–9,000 |
| Porto Cervo | €700–1,400 | €2,200–4,000 | €5,500–11,000+ |
| Portofino | €600–1,200 | €2,000–3,800 | €4,500–9,000 |
| Ibiza (Marina Ibiza) | €400–900 | €1,300–2,600 | €3,000–6,000 |
Two features stand out. First, the winter-to-peak spread is dramatic almost everywhere — a factor of five to eight is common, and on the tightest quays it is wider still. Second, the ranking reshuffles by season: a marina that is mid-priced in winter can become the most expensive water in the Mediterranean during its own event weeks. Porto Cervo in the regatta calendar, or Monaco across the Grand Prix and Yacht Show, will out-price ports that look dearer on a flat winter comparison.
The practical lesson is that no single marina is cheapest or dearest in the abstract. The right question is not which port is expensive but which port is expensive in the weeks you actually intend to be there, and whether the same cruising can be had a fortnight either side of the crush for a fraction of the loading.
The nightly headline is only the base. The figure a superyacht is finally billed is built from several loadings, which is why two 45-metre yachts on the same quay in the same week can pay materially different sums.
The compounding matters more than any single line. A high per-metre rate, multiplied across a long yacht, loaded for a wide beam, in an event week, produces totals that bear little resemblance to the published base — which is precisely why the base is a poor basis for a budget. A useful discipline is to ask any marina for a worked example at your yacht's exact length and beam for the specific dates in question, rather than accepting the per-metre headline, so the loadings are visible before a berth is confirmed rather than after the invoice lands.
Owners face a structural choice between securing an annual or long-term contract at a home marina and paying transient nightly rates as they cruise. The two models suit different patterns, and choosing the wrong one is a quiet drain on the season's budget.
An annual contract at a base such as Antibes, La Ciotat or a Balearic marina delivers a guaranteed berth, a materially lower effective per-night cost and priority in a market where prime summer space is otherwise unobtainable at short notice. The trade-off is that you pay through the low season whether the yacht is there or not, and you are tied to one home port. Transient mooring, by contrast, buys flexibility to follow the itinerary — Riviera in June, Sardinia and the Aeolians in July, the Balearics in August — but at the sharpest end of peak pricing, with availability that can simply run out in the first fortnight of August. The pragmatic answer for many programmes is a hybrid: an annual or winter contract at an affordable base for laid-up and shoulder months, plus pre-booked transient weeks reserved months ahead for the specific high-summer ports the owner actually wants.
The maths turns on how much the yacht actually moves. A programme that spends the bulk of its season in one region rarely justifies paying peak transient rates all summer, and an annual berth there quickly pays for itself. A genuinely itinerant yacht, chasing events across three countries, is better served by flexibility even at a premium. The costly middle case is the owner who pays for neither commitment nor foresight — declining an annual contract to keep options open, then buying transient August nights at the very top of the market because nothing was reserved in time.
Berthing is one of the few large superyacht costs that responds directly to planning, because the price is a function of when and where you choose to be. Treating the itinerary as a cost variable, not merely a pleasure decision, is where real savings live.
Approached this way, Med mooring becomes a planned line rather than a series of shocks. The peaks are real and unavoidable if you insist on prime water in August, but the season as a whole is far more controllable than the July invoices suggest.
We map a full Mediterranean season port by port and week by week, source and vet berths through a private network of marinas and agents under NDA, and negotiate one all-in figure per port — per-metre rate, beam loading, prime-season multiplier and service extras included. Give us the yacht's dimensions and your intended itinerary, and we tell you plainly what each marina and each week is costing you, and where shifting a fortnight or a base port would save it.
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On the most sought-after quays a high-season July or August night commonly runs three to five times the winter rate, and prime-season or event weeks can climb higher still. Marinas publish a seasonal calendar — typically a July–August peak, a May, June, September shoulder and a low winter — and the spread between them is dramatic.
Monaco's Port Hercule is generally the priciest, with peak nights for a large yacht running into five figures in euros, especially around the Grand Prix and Yacht Show. Porto Cervo, Saint-Tropez and Portofino sit close behind during their own event weeks, when their peak rates can rival or exceed Monaco's.
Berths are priced per metre of length overall, often at rising rates in higher length bands, with a beam surcharge for wide-body yachts. On top sit the prime-season multiplier, event-week premiums, and separately billed extras such as water, high-amperage shore power and waste. Compounded, these push the total well above the published base rate.
For a yacht based in one region, an annual or long-term contract usually delivers a far lower effective per-night cost plus guaranteed space, but you pay through the low season regardless of use. Transient nights buy itinerary flexibility at peak pricing, with real risk of no availability in high summer. Many programmes blend both.
Base the yacht at a low-cost home marina for winter and shoulder months, book peak and event weeks up to a year ahead, and cruise the shoulder season of late June or September for much of the summer at a fraction of August loading. Model the whole season week by week and negotiate one all-in figure per port.
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