| Address | Seaham HarbourSeaham, Co Durham SR 7 7NZUnited Kingdom |
| Port Authority | Victoria Group |
| Phone | 44 0 191 516 1700 |
| Fax | 44 0 191 516 1701 |
| - | |
| Coordinates | 54°50'4" N, -1°-19'-42" W |
| Decimal | 54.8345208,-1.3283397 |
| UN/LOCODE | GBSEA |
| Port Type | Harbor |
| Port Size | Small |
| Website | http://www.seahamharbour.com |
| Terminal | Unavailable |
| Inland port | Unavailable |
| Mean tide | 4 feet m |
| Tide | Available |
| Overhead Limit | Available |
| Swell | Unavailable |
| Channel | 6 - 10 feet 1.8 - 3 meters |
| Cargo Pier | 21 - 25 feet 6.4 - 7.6 meters |
| Mean Tide | 4 feet |
| Anchorage | 26 - 30 feet 7.1 - 9.1 meters |
| Harbor Size | Small |
| Shelter | Good |
| Max Vessel Size | Up to 500 feet in length |
| Harbor Type | Coastal Tide Gate |
| Compulsory | Unavailable |
| Available | Available |
| Advisable | Unavailable |
| Local Assist | Unavailable |
| Provisions | Available |
| Fuel Oil | Available |
| Deck | Available |
| Water | Available |
| Diesel Oil | Available |
| Engine | Available |
| 0-24 Ton Lifts | Available |
| 25-49 Ton Lifts | Available |
| 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 | Unavailable |
| Deratt Cert | Available |
| Longshore | Available |
| Electrical Repair | Available |
| Steam | Unavailable |
| Electrical | Available |
| Navigation Eq | Unavailable |
| Ship Repairs | Moderate |
| Degauss | - |
| Garbage Disposal | Available |
| Dirty Ballast | Available |
| Telephone | Available |
| Radio | Unavailable |
| Air | Available |
| Telegraph | Unavailable |
| Radio Tel | Unavailable |
| Rail | Available |