| Address | Wallhamn SE-471 99Sweden |
| Port Authority | Wallhamn AB |
| Phone | 46(0)304 67 99 51 |
| Fax | 46(0)304 66 08 89 |
| - | |
| Coordinates | 58°0'12" N, 11°41'57" E |
| Decimal | 58.0035715,11.6993132 |
| UN/LOCODE | SEWAL |
| Port Type | Seaport |
| Port Size | Medium |
| Website | http://www.wallhamn.com |
| Terminal | Unavailable |
| Region | West part of North Sea |
| Inland port | Unavailable |
| Tide | Unavailable |
| Overhead Limit | Available |
| Swell | Unavailable |
| Channel | 36 - 40 feet 11 - 12.2 meters |
| Cargo Pier | 31 - 35 feet 9.4 - 10 meters |
| Mean Tide | - |
| Harbor Size | Small |
| Max Vessel Size | Over 500 feet in length |
| Harbor Type | Coastal Breakwater |
| Compulsory | Available |
| Available | Unavailable |
| Advisable | Unavailable |
| 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 | Available |
| 100+ Ton Lifts | Unavailable |
| Fixed Cranes | Unavailable |
| 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 | Unavailable |
| Longshore | Available |
| Electrical Repair | Unavailable |
| Steam | Unavailable |
| Electrical | Unavailable |
| Navigation Eq | Unavailable |
| Ship Repairs | Moderate |
| Marine Railroad | Small |
| Degauss | - |
| Garbage Disposal | Unavailable |
| Dirty Ballast | Unavailable |
| Telephone | Unavailable |
| Radio | Available |
| Air | Available |
| Telegraph | Unavailable |
| Radio Tel | Unavailable |
| Rail | Unavailable |