| Address | BP 336Cedex 29183France |
| Port Authority | Concarneau Port Authority |
| Phone | 33 2 98 50 79 91 |
| Fax | 33 2 98 50 85 41 |
| - | |
| Coordinates | 47°52'9" N, -3°-55'-2" W |
| Decimal | 47.869432,-3.9173534 |
| UN/LOCODE | FRCOC |
| Port Type | Harbor |
| Port Size | Small |
| Website | - |
| Terminal | Unavailable |
| Region | North Atlantic |
| Inland port | Unavailable |
| Mean tide | 6 feet m |
| Tide | Available |
| Overhead Limit | Available |
| Swell | Unavailable |
| Channel | 16 - 20 feet 4.9 - 6.1 meters |
| Cargo Pier | 6 - 10 feet 1.8 - 3 meters |
| Mean Tide | 6 feet |
| Anchorage | 26 - 30 feet 7.1 - 9.1 meters |
| Oil Terminal | 16 - 20 feet 4.9 - 6.1 meters |
| Harbor Size | Very Small |
| Shelter | Fair |
| Max Vessel Size | Up to 500 feet in length |
| Harbor Type | Coastal Natural |
| Compulsory | Available |
| Available | Unavailable |
| Advisable | Available |
| Local Assist | Unavailable |
| Provisions | Available |
| Fuel Oil | Available |
| Deck | Unavailable |
| Water | Available |
| Diesel Oil | Available |
| Engine | Unavailable |
| 0-24 Ton Lifts | Unavailable |
| 25-49 Ton Lifts | Unavailable |
| 50-100 Ton Lifts | Unavailable |
| 100+ Ton Lifts | Unavailable |
| Fixed Cranes | Available |
| Mobile Cranes | Available |
| Floating Cranes | Unavailable |
| Wharves | Available |
| Med Moor | Unavailable |
| Ice | Unavailable |
| Anchor | Unavailable |
| Beach | Unavailable |
| Assist | Available |
| Salvage | Unavailable |
| Pratique | Available |
| Deratt Cert | Available |
| Longshore | Available |
| Electrical Repair | Unavailable |
| Steam | Unavailable |
| Electrical | Unavailable |
| Navigation Eq | Unavailable |
| Ship Repairs | Limited |
| Marine Railroad | Small |
| Degauss | - |
| Garbage Disposal | Available |
| Dirty Ballast | Unavailable |
| Telephone | Available |
| Radio | Unavailable |
| Air | Available |
| Telegraph | Available |
| Radio Tel | Unavailable |
| Rail | Available |