Tréboul
Harbour in France · 48.0977° N · 4.3384° W
Facilities
On the quay
Harbour services
Ashore
Weather
About the harbour
Automatically summarised text: Automatically summarisedvia web search · 28 September 2026Tréboul is a marina in the district of the same name in Douarnenez, Finistère, Brittany. The marina sits on the left bank of the mouth of the Pouldavid river and offers 500 berths on pontoons plus 50 additional berths on mooring buoys. It is described as the most accessible of Douarnenez's three ports and is known for its fine view of the Île Tristan.
The marina is accessible at all states of the tide, and you should contact the harbour office on VHF channel 9 before arrival. A visitors' pontoon with 60 guest berths is located at the entrance to the channel, and boats up to 14 metres can be accommodated. Sailors can also anchor on mooring buoys in the Rade du Guet, where the first four nights are free. In high season, a guest berth for a 10-metre boat costs around €29.95, including water and electricity.
Onboard you'll find good facilities: modern sanitary blocks with toilets and showers (badge/code access), a laundry with washing machine and dryer, fresh water and shore power on the pontoons, and a pump-out station for holding tanks. Diesel and petrol are available 24/7 via a self-service pump on Quai de l'Yser, several slipways around Douarnenez, a fixed 6-tonne crane and a 15-tonne hydraulic trolley for hauling out. A chandlery is located within the harbour area, and free wifi covers the pontoons. The marina also offers bike rental for up to two hours.
From sailors
Know this harbour? Share a practical detail with other sailors — depth, guest berths, prices, facilities or the approach.
Send a tip
Nearby harbours
Straight-line distance.Bring the harbour to life.
Looking for a berth in Tréboul? See what's free — live, reported by the sailors themselves. Got a berth here? Set it free with peace of mind — and come home to an empty one.
No berths are registered in this harbour yet — yours could be the first. Whether the berths are free right now is shown live in the app. This page never shows stale status — it shows none.