For visiting boats
La Roche-Bernard marina shelters on the Vilaine upstream of the Arzal dam. It has 428 pontoon berths and 135 moorings, plus 210 spaces ashore, between the Vieux Port and the Port Neuf. Harbour office on VHF 9, open daily in summer. The port is run by the Compagnie des Ports du Morbihan.
- Guest berths
- River port on the Vilaine upstream of the Arzal dam and lock: check that the lock is open (closed for works from November 2026 to March 2027). Call on VHF 9 as you arrive.
- Berths
- 563
- Radio
- VHF channel 9 · emergency VHF 16
- Position
- 47°31.27′ N 2°18.38′ W (47.52120, -2.30628)
- Office
- Jan–Mar and Oct–Dec 09:00–12:30 & 14:00–17:30, closed Sun · Apr 09:00–12:30 & 14:00–18:00, closed Sun · May, Jun, Sep 09:00–12:30 & 14:00–18:00, Sun 09:00–12:30 · Jul–Aug Mon–Sat 08:30–12:30 & 13:30–19:00, Sun/holidays 09:00–12:30 & 13:30–19:00
checked 19 Oct 2026 - Phone
- +33 2 99 90 62 17
Prices
| Visitor night, cat. E (≤ 7.99 m × 2.80 m), July–August incl. VAT; Apr–Jun, Sep–Oct €18; Nov–Mar €12 | €27 / night |
|---|---|
| Visitor night, cat. I (≤ 9.99 m × 3.40 m), July–August incl. VAT; Apr–Jun, Sep–Oct €24; Nov–Mar €18 | €37 / night |
| Visitor night, cat. M (≤ 11.99 m × 4.00 m), July–August incl. VAT; Apr–Jun, Sep–Oct €33; Nov–Mar €24 | €50 / night |
| Visitor night, cat. P (≤ 14.99 m × 4.75 m), July–August incl. VAT; Apr–Jun, Sep–Oct €49; Nov–Mar €35 | €76 / night |
Price list (PDF) → · checked 19 Oct 2026 – prices may change
© OpenStreetMap · OpenSeaMap — sea marks for the approach
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Frequently asked
Which VHF channel does the marina use?
VHF channel 9. In an emergency use channel 16.
Who do I call in an emergency at sea here?
Sea rescue: CROSS Étel 196. Or call 112. On the radio: MAYDAY on VHF channel 16.