43°44'N 7°25'E · Western Mediterranean
Monaco Yacht Guide
Monaco is the tightest berth market in the Mediterranean: a sovereign city-state with one principal harbor, Port Hercule, and demand that outstrips supply every week of the season. You do not cruise to Monaco, you position for it: berths are negotiated weeks or months out, and the fallback plan is always Cap d'Ail next door or the Fontvieille anchorage approaches. Get the berth confirmed in writing before you commit the boss to a date.
Season & Arrival
Core season runs April through October, but the calendar is event-driven: Grand Prix in late May and the Monaco Yacht Show in late September turn the port into a closed shop with multi-night minimums.
The Guide
Marinas
Port Hercule is the main event: roughly 700 berths with the largest alongside positions on Quai Rainier III handling yachts past 100 meters, and the Yacht Club de Monaco pontoons taking serious LOA in the heart of the harbor. Fontvieille is the small western port, pretty but capped around 30 meters and effectively resident-only in season. Port de Cap d'Ail sits 1 nm west across the French border and is the working overflow: berths to about 60 meters, calmer pricing, and a 10 minute drive to the Casino. Book Hercule through the Societe d'Exploitation des Ports de Monaco or a broker with standing relationships; cold calls in July go nowhere.
Operating Data
- Port Hercule berths
- approx. 700, max LOA 130m+ on Quai Rainier III
- Port Hercule depth
- 4m to 7m+ depending on quay
- Fontvieille
- approx. 275 berths, max LOA 30m
- Port de Cap d'Ail
- approx. 250 berths, max LOA 60m
Operating data is updated each season. Confirm critical figures with the operator before arrival.
Captain Notes
- Berth confirmations in Monaco are only real when invoiced and paid. A verbal yes from a dockmaster in March means nothing in July.
- The harbor entrance gets a nasty surge in east and southeast blows; double up stern lines and fender wide, the wash from constant tender traffic adds to it.
- Use Cap d'Ail as your operational base and Hercule for the owner nights. Same destination for the guests, roughly a third of the berth cost for the program.
- Crew cars and provisioning vans need access passes for the port roads; your agent sorts this, do not improvise on GP week.
Local Red Flags
- Grand Prix berth resale is a gray market full of brokers selling the same berth twice. Contract directly with the port or a broker you have history with.
- Anchoring off Monaco is heavily restricted and the Posidonia seagrass zones along this coast carry real fines from French authorities next door.
- August walk-in availability is functionally zero for anything over 40 meters. Do not let the owner believe otherwise.
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Operators serving Monaco can apply for directory placement.
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Downloadable edition planned for a later phase.