Trinite sur Mer marina – photo courtesy of

Trinite sur Mer is a very large marina and is famous for some major international sailing races that start from there. It has all of the facilities expected of a large marina. The marina is located up a river and has good access.

Access is by a channel marked up to the port after leaving the Petit-Trého buoy to port. Respect the lateral marking of the river even at high tide, it runs along the large mudflat of Vaneresse which discovers widely from mid-low tide.

The visitor’s pontoon is the first on the left as you enter the port (pontoon D).

Contact information

Tel. 02 97 55 71 49

Tides –

Webcams – lots! –…

Restaurants –…


TGV station Auray SNCF at 12km
Regular bus connection between Auray and Trinité