About Port of Trinité-sur-Mer
Marina, fishing and oyster farming located NE of Port-Haliguen and NW of the entrance to the Gulf of Morbihan on the Crac'h river, 1 M from its mouth. Port well sheltered from any wind except, at high tide, from suet (swell).

Installations
COORDINATES
47.58730 N, -3.02676 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Amarrages pour catamarans
Yes
Type de quai
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Thu
5AM - 9AM
12 February 2026
- W 15–25 knots. Gusts up to 38 knots.
- 9°C
- W 3.1-3.6m at 13s period
- UV Index: 0 - Low
- Rain
Thu
9AM - 1PM
12 February 2026
- W 23–33 knots. Gusts up to 43 knots.
- 8 to 10°C
- W 3.7m at 14s period
- UV Index: 0 - Low
- Rain
Thu
1PM - 5PM
12 February 2026
- W 25–31 knots. Gusts up to 43 knots.
- 10°C
- W 3.6m at 13s period
- UV Index: 1 - Low
- Partly cloudy