About Port De LAGADEN
small port with a sailing club and a large oyster farming center. Four islands in the Gulf of Morbihan are attached to the town: Radenec and Île Longue, which are now private property, Gavrinis Island which is home to the famous cairn and finally Berder Island.
Facilities
HauloutCOORDINATES
47.58465 N, -2.90012 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Fixed
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sat
5AM - 9AM
11 July 2026
NE 9–16 knots. Gusts up to 23 knots.
22 to 26°C
Calm sea
UV Index: 0 - Low
Cloudy
Sat
9AM - 1PM
11 July 2026
- E 8–14 knots. Gusts up to 21 knots.
- Increasing from 25 to 31°C
- Calm sea
- UV Index: 6 - High
- Partly cloudy
Sat
1PM - 5PM
11 July 2026
- E 6–11 knots veering S 6-11 knots.
- 30 to 33°C
- Calm sea
- UV Index: 6 - High
- Partly cloudy