Sea / River port
Container terminal
| Address | Jamestown STHL 1ZZSt. Helena |
| Port Authority | Jamestown Harbour Master |
| Phone | 290 2825 |
| Fax | 290 2830 |
| - | |
| Coordinates | -15°-55'-59" S, -5° -43' 0" W |
| Decimal | -15.9333333,-5.7166667 |
| UN/LOCODE | SHSHN |
| Port Type | Pier, Jetty or Wharf |
| Port Size | Small |
| Website | - |
| Terminal | Unavailable |
| Inland port | Unavailable |
| Mean tide | 2 feet m |
| Tide | Unavailable |
| Overhead Limit | Unavailable |
| Swell | Unavailable |
| Channel | 76 feet - OVER 23.2m - OVER |
| Cargo Pier | 6 - 10 feet 1.8 - 3 meters |
| Mean Tide | 2 feet |
| Anchorage | 71 - 75 feet 21.6 - 22.9 meters |
| Harbor Size | Very Small |
| Shelter | Poor |
| Harbor Type | Open Roadstead |
| Compulsory | Unavailable |
| Available | Available |
| Advisable | Available |
| Local Assist | Available |
| Provisions | Available |
| Fuel Oil | Unavailable |
| Deck | Unavailable |
| Water | Available |
| Diesel Oil | Unavailable |
| Engine | Unavailable |
| 0-24 Ton Lifts | Available |
| 25-49 Ton Lifts | Unavailable |
| 50-100 Ton Lifts | Unavailable |
| 100+ Ton Lifts | Unavailable |
| Fixed Cranes | Available |
| Mobile Cranes | Unavailable |
| Floating Cranes | Unavailable |
| Wharves | Available |
| Med Moor | Unavailable |
| Ice | Unavailable |
| Anchor | Available |
| Beach | Unavailable |
| Assist | Unavailable |
| Salvage | Unavailable |
| Pratique | Available |
| Deratt Cert | Available |
| Longshore | Available |
| Electrical Repair | Unavailable |
| Steam | Unavailable |
| Electrical | Unavailable |
| Navigation Eq | Unavailable |
| Degauss | - |
| Garbage Disposal | Unavailable |
| Dirty Ballast | Unavailable |
| Telephone | Unavailable |
| Radio | Available |
| Air | Unavailable |
| Telegraph | Available |
| Radio Tel | Available |
| Rail | Unavailable |