About The port of Lyvet
Le Lyvet marina is located in Côtes-d'Armor. It has a capacity of 258 boats on pontoons. The port of Le Lyvet has a visitor area for your stopovers with 25 places available. The port is reserved for boats of less than 15 m. Please note, the maximum draft is 1.60 m. The opening hours are obtained by phone by calling the lock +33 2 96 39 55 66. The lock operates on demand. Stan says “The marina at Le Chatelier (actually called Lyvet) is not restricted by length but by draft. If you draw more than 1.7m you can’t get through the lock and there are shallow parts all along. To get to Dinan you MUST draw less than 1.5m.”

Facilities
COORDINATES
48.48912 N, -2.00077 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
13
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Sun
5AM - 9AM
12 July 2026
- NE 7 knots increasing to 10 knots. Gusts up to 20 knots.
- Increasing from 18 to 22°C
- UV Index: 1 - Low
- Sunny
Sun
9AM - 1PM
12 July 2026
- NE 10 knots increasing to 12 knots. Gusts up to 17 knots.
- Increasing from 23 to 30°C
- UV Index: 7 - High
- Sunny
Sun
1PM - 5PM
12 July 2026
- NE 12 knots increasing to 18 knots. Gusts up to 26 knots.
- 29 to 36°C
- UV Index: 7 - High
- Mostly fine