There is a particular kind of pleasure in arriving at a small Breton fishing port that has quietly turned its old wet dock over to yachts without losing its soul. Binic and Dahouet, two harbours a few miles apart on the western shore of the Bay of Saint-Brieuc, are exactly that. Both sit behind a tidal sill, both were built for fishing schooners long before the first GRP cruiser turned up, and both reward you for timing your arrival properly with a calm, sheltered night and a town you actually want to walk into.
I sailed into Binic first, on a grey afternoon with the Newfoundland cod-fishing history hanging over the place like the weather. It is the bigger and busier of the two. Dahouet, which I reached a day later, is smaller, tighter and to my eye prettier, a narrow creek with the marina tucked at the top. They make a natural pair, so here is how each one works and which I would choose for what.
Binic: the bigger wet dock
Binic is the easier of the two to get into and the more generous with visitor space. The old lock gate has been replaced by a sill, which gives longer opening times than the old gate ever managed. The sill opens at roughly 8.5 metres of tidal height and closes around 9 metres, so the access window tracks the size of the tide.
Inside the wet dock there are 449 berths, of which about 60 are kept for visitors, plus a further 130 places out in the outer harbour for boats that can take the ground or want to lie afloat at the right state of tide. That is a lot of visitor capacity for a port this size, and it means you can usually find a spot even in high season. Call the harbour office on VHF channel 9 to announce yourself before you commit to the entrance.
The town wraps right around the harbour. There is a proper sandy beach, a clutch of restaurants along the quay, a Thursday market and enough shops to reprovision. The fishing heritage is everywhere, and the local maritime museum tells the cod-banks story properly. Of the two ports this is the one I would pick if I wanted facilities, space and somewhere to stretch a stay over a couple of nights.
Dahouet: the hidden creek
Dahouet is the more characterful and the more demanding. The entrance threads in past rocks into a narrow natural inlet, and the marina lies at the head of it behind a sill that opens roughly two and a half hours either side of high water. There is now a clear LED sill-height indicator, which takes a good deal of the guesswork out of the approach, but you still want to be confident of your timing before you commit.
The harbour holds around 329 pontoon berths plus 170 moorings, with about 36 places nominally for visitors. The catch, and it is a real one, is that the dedicated visitor pontoon only takes about four modest boats. In practice the marina staff will shuffle you onto whatever space they can find around the basin, and in my experience they genuinely try, but a big boat turning up on an August weekend should not assume a guaranteed berth. Call ahead on VHF channel 16 and have a back-up plan. Dahouet sits within Pleneuf-Val-Andre, a smart little seaside resort, so once ashore you are well served for a meal and a stroll.
The cod-banks heritage
It is worth knowing what you are looking at when you walk Binic's quay, because both ports were built on a fishery that took men a very long way from home. Through the eighteenth and nineteenth centuries the harbours of this coast sent schooners across the Atlantic to the cod banks off Newfoundland, voyages of months at a time in appalling conditions. Binic was one of the busiest of those ports, and the trade shaped the whole town: the grand merchants' houses along the front, the size of the old wet dock, the maritime museum that still tells the story. When you tie up behind the sill, you are mooring in a basin originally dug to hold a fleet of ocean-going salt-cod schooners, not weekend yachts.
Dahouet has the same heritage on a smaller scale, plus a strong tradition of fishing for the Iceland cod grounds. The narrow creek that now shelters your yacht once sheltered Paimpolaise-style Iceland schooners. That history is part of why these little ports feel so solid and purposeful compared with a modern purpose-built marina; they were working harbours for centuries before leisure sailing arrived, and they still land fish today. It gives a stop here a depth that a row of aluminium pontoons in a dredged box never quite manages.
Timing both: it is all about the sill
The thread running through both ports is the sill, and both demand the same discipline. You cannot rock up whenever you fancy. You plan your day around the access window, you arrive on a rising tide with water to spare, and you keep a sharp eye on the height indicators. Neither entrance is one I would attempt for the first time at night or in onshore swell.
If sills and gates are new to you, it is worth getting comfortable with the principle before you arrive, because this whole coast is built on them. The wider habit of drying out in a Brittany harbour and reading the tide as a friend rather than a hazard is the single most useful skill on this shore. Sailors used to deep Mediterranean ports often underestimate just how much the water moves here, and the primer on Brittany tides for Mediterranean sailors is the one I would press into their hands.
Where they fit in a cruise
Binic and Dahouet are stepping stones, not destinations you cross an ocean for. They shine as part of a circuit of the Bay of Saint-Brieuc. South of them, the working harbour at Saint-Brieuc and Le Legue gives you a city, a mainline station and proper repair trades behind its own lock. Round to the east, the headland ports at Erquy and Saint-Cast offer a drying fishing port and a deep-water marina that you can enter at any state of tide, which is the obvious bolt-hole when the sills have shut you out.
Plan a loop and you can hop between them in easy day-sails, choosing your port by which sill is open and where the wind is sitting. That is the real charm of this coast, a string of small harbours close enough together that you are never far from shelter, each with its own character and its own tidal lock on the door.
Quick comparison
- Binic: 449 wet-dock berths, about 60 for visitors, plus 130 outer-harbour places. Sill opens around 8.5 m, closes around 9 m. VHF 9. Easier entrance, more space, more shops.
- Dahouet: 329 berths plus 170 moorings, about 36 visitor places but only space for roughly four modest boats on the visitor pontoon. Sill HW plus or minus 2.5 hours with an LED indicator. VHF 16. Prettier, tighter, call ahead.
My honest take: arrive at Binic when you want room and supplies, and make the effort for Dahouet when you want the photograph and a quieter night. Either way, the sill decides when you come and go, so build the day around it and these two small ports will treat you well.
Provisions, food and getting ashore
Both towns punch above their size for somewhere to eat. Binic has the wider choice, a run of restaurants and creperies along the quay, a bakery or two within a couple of minutes of the pontoons, and a supermarket on the edge of town for a proper reprovision. The Thursday market is the day to be there if you want produce, cheese and the local catch. Dahouet is more limited at the water's edge, but Pleneuf-Val-Andre, a short walk up the hill, is a full seaside resort with everything you need and a long beach to walk off the meal afterwards.
Water and electricity are on the pontoons at both, and fuel is available, though as ever in a small port it pays to ask the harbour office about hours rather than assume the pump is staffed when you arrive. Neither port is a place to find a big chandlery or serious repair trades; for that you would drop down to the city services at Saint-Brieuc and Le Legue at the head of the bay. Think of Binic and Dahouet as places to enjoy rather than places to fix the boat, and plan your maintenance stops elsewhere.
For the bigger picture of where they sit, the north Brittany cruising guide puts the whole bay in context.
